中空钢结构载荷和阻力系数-中文翻译版
起重机钢结构设计中的载荷计算

起重机钢结构设计中的载荷计算上海港巨机械设计事务所1. 计算准则1欧洲起重机设计规范, FEM 1.001, 第3版, 1998.10.01.2中国起重机设计规范, GB3811-83材料钢板Q345C弹性极限(kN/cm 2)t ≤1634.516<t ≤2532.525<t ≤3631.536<t ≤5029.550<t ≤10027.5高强度螺栓:G B1228-86 10.9焊条:对Q345-----E50xx对Q235---E43xx载荷及载荷系数增大系数= 1.17(应力计算,起重机组别 A8)=1(疲劳计算)DL 自重载荷=1,409吨=13808.2kN TL 小车自重=21吨=205.8kN TLS 小车自重 (TL) 在非工作状态停车位LS =17.3吨 =169.7kN LSS 吊重系统 (LS) 在非工作状态停车位LL 起重量=65 吨=637kN =33 吨=324 kN厚度吊重系统 = 吊具上架 + 吊具最大前伸距为 65 米 cLL1E 偏心载荷LL2E一满箱一空箱30吨 637kN @ 横向偏心1200 mm 324 kN @ 横向偏心637kN @ 纵向偏心200 mm 324 kN @ 纵向偏心IMP 动力系数 = 1.17 x (LS + LLE) - (LS + LLE) = 0.17 x (LS + LLE)起重机等级: HC2 (岸边起重机)起升驱动形式: HD3 (起升驱动装置的控制系统能保证在荷重起离地面前20%额定速度单箱操作时Vh=Vh,cs=0.2x60m/min=0.20m/sf2min =1.10(FEM 表 T.9.3.b)b2 =0.34(FEM 表 T.9.3.b.)1.10+0.34x0.20= 1.17取 y = 1.17OK 注 : y =1.0大车运行时(因大车与起升不能同时运动)STL 堵转载荷:偏心载荷= 1,345kN,偏心距离为= 5300/2= 2650 cmk = 电机最大扭矩/额定扭矩 =2900 kw22.3120.940.921.32 m2169.7kN637 kN750 r.p.m11460N*m481317N*m729 kN 1345 kN65吨STL = 1.67 x (LS + LL) SNAG 挂舱载荷 = 8 钢丝绳 x 125% 最大工作载荷 (MORL) =y = 1.17169.7kNlong = 吊具上架上滑轮间横向距离530cmlong = 吊具上架上滑轮间纵向距离106.4cm637 kNeccx 起升载荷偏心120cm20cm=24.8 kN186.2 kNy=f2=f2min +b2nh=P = 起升功率 =r = 减速箱速比 =h = 减速箱效率 =稳定低速运动速度=M s =堵转时卷筒上的扭矩=kxMxrx h =T=堵转时钢丝绳受力=M s x2/(Dx1000)=F=堵转载荷=Txn t x h p =h p = 滑轮效率 =D = 卷筒直径 =n t = 倍率=LS = 吊重系统=1.17xLS/(#ropes)1.17xLL/2x(long/2+eccx)/longx(sh LL = 起重量=n = 电机转速 =LS = 吊重系统 =LL = 起重量 =M = 电机额定扭矩 = 9550xP/n ==211.1 kN 挂舱载荷2110.5 kN=2.62x(LS+LL)DYN 动态试验载荷y = 1.17超载荷重< 100t ==> r =1.2 (FEM 表 TDYN = r x y x (LS + LL)=1.2x 1.17 x (LS + LL)=1.404 x (LS + LL)注: 挂舱载荷大于动态试验载荷,为控制载荷LATT小车加速载荷=0.14 x TL + 0.068 x (LS + LL)小车速度: v = 4.0 m/sec 加速时间: t = 6.0 sec 加速度=(4 m/sec)/(6 sec)=0.67 m/sec^20.068g 驱动轮数=100%最小值检查:0.068g > (1/30 = 0.0333 g ) OK 2 x 0.068g= 0.14g (见 FEM 附录 A-2.2.3)注:以上载荷LATT 随起重量不同而变化.载荷方向平行于小车运行方向.LATG 大车加速载荷=0.033 x TL + 0.0167 x (LS + LL)大车速度: v =0.75 m/sec 加速时间: t =9.0 sec 加速度=(0.75m/sec)/(9 sec)=0.0833m/s^20.0085g 驱动轮数=50%最小值检查:0.0085g < (0.5/30= 0.0167 g ) N.G 2 x 0.0167g= 0.033g (见 FEM 附录 A-2.2.3)注:以上载荷 LATG 随起重量不同而变化.载荷方向平行于大车运行方向COLLG碰撞载荷=0.057 x TL + 0.0285 x (LS + LL) A=V2/2s=0.563m/s^20.057g Where:0.75 m/sec 500mm SKEWG 大车偏斜载荷= 0.05 (DL+TL+LS+LL) FEM 2.2.3.3节=741.0345kN OWL 工作风载:v=20m/s & q = 245N/m2 *OWX = 工作风沿小车方向OWY = 工作风沿大车方向=8 x 1.25 x MORL =s =(缓冲器行程) =v = (大车速度) =p C qf =?OW< = 工作风沿某一角度 =SWL 非工作风载:v=55m/s & q = 1,854N/m2*SWX = 非工作风沿小车方向SWY = 非工作风沿大车方向SW< = 非工作风沿某一角度 =OWX OWY 22+p C qf =?SWX SWY 22+3吨2吨3718 mm1659 mm119 mm重起离地面前作稳定低速运动)0.2x100m/min=0.33m/s1.10+0.34x0.33= 1.21OK升不能同时运动)1.2 (FEM 表 T.9.16)。
起重机钢结构总体设计时常用地载荷系数

在进行起重机总体设计时,特别是钢结构设计时,考虑的载荷和工民建钢结构厂房设计考虑的载荷有很大不同,其特点就是起重机是动态使用的,在考虑载荷时,都要乘一个系数,现在我把整体设计时最常用的载荷系数简单得说一下,使对起重机钢结构设计不了解的人有一个初步的认识,同时,也请这方面的专家指出不足之处。
《规范》中可没有这么详细啊!一、自重冲击系数当货物突然起升离地、货物下降制动、起重机运行通过轨道接缝或运动机构起动、制动时,起重机的的自身重量将产生冲击和振动。
由于这种冲击和振动,起重机各部分质量会产生附加的加速度,虽然可用计算机计算这种加速度,但计算工作量较大,所以,实际计算时是将自重乘以一个冲击系数,以考虑这种附加动载的影响。
按照《起重机设计规范》(GB3811-83),的规定,自重冲击系数分两种情况,一是货物离地或货物下降制动对自重的冲击,将起重机自重乘以起升冲击系数φ1,二是吊着货物的起重机运行通过轨道接缝,将起重机自重和起升载荷均乘以相同的运行冲击系数φ4,他们都是经验值。
1、起升冲击系数φ1《规范》规定:0.9≤φ1≤1.1这个系数的应用分两种情况:当自重对要计算的元件起增大作用时,取φ1=1.0~1.1,否则取φ1=0.9~1.0。
2、运行冲击系数φ4《规范》规定,φ4用下式计算:φ4=1.10+0.058v√h (注:√h为h开更号)式中v-----起重机(或小车)的运行速度(m/s)h----轨道接缝处二轨道面的高度差(mm)理论表明,当速度较大时(v≤2m/s),冲击系数并不随速度增大,只要控制h≤2mm,系数不会大于1.1。
二、起升载荷动载系数φ2这是一个最重要的系数。
φ2一般取1≤φ2≤2当起升质量突然离地上升或下降制动时起升质量将产生附加的加速度,由这个附加加速度引起的惯性力,将对机构和结构产生附加的动应力,我国《规范》规定,将起升载荷乘以系数φ2予以增大,φ2即为起升载荷动载系数。
1、φ2的估算值φ2=1+cv√[1/δg(λ0+yo)]各符号的意义见《起重机设计规范》(GB3811-83)附录B为了检验上式的正确性,曾对通用桥式起重机、塔式起重机、门座起重机等做过测定,φ2值与实测值很接近。
(整理)中英文对照钢结构专业词汇.

中英文对照钢结构专业词汇- 1 -Aacceptable quality 合格质量acceptance lot 验收批量aciera 钢材admixture 外加剂against slip coefficient between friction surface of high-strengthbolted connection 高强度螺栓摩擦面抗滑移系数aggregate 骨料air content 含气量air-dried timber 气干材allowable ratio of height to sectional thickness of masonry wall or column 砌体墙、柱容许高厚比allowable slenderness ratio of steel member 钢构件容许长细比allowable slenderness ratio of timber compression member 受压木构件容许长细比allowable stress range of fatigue 疲劳容许应力幅allowable ultimate tensile strain of reinforcement 钢筋拉应变限值allowable value of crack width 裂缝宽度容许值allowable value of deflection of structural member 构件挠度容许值allowable value of deflection of timber bending member 受弯木构件挠度容许值allowable value of deformation of steel member 钢构件变形容许值allowable value of deformation of structural member 构件变形容许值中英文对照钢结构专业词汇- 2 -allowable value of drift angle of earthquake resistant structure抗震结构层间位移角限值amplified coefficient of eccentricity 偏心距增大系数anchorage 锚具anchorage length of steel bar 钢筋锚固长度approval analysis during construction stage 施工阶段验算arch 拱arch with tie rod 拉捍拱arch-shaped roof truss 拱形屋架area of shear plane 剪面面积area of transformed section 换算截面面积aseismic design 建筑抗震设计assembled monolithic concrete structure 装配整体式混凝土结构automatic welding 自动焊接auxiliary steel bar 架立钢筋BBack filling plate 垫板balanced depth of compression zone 界限受压区高度balanced eccentricity 界限偏心距bar splice 钢筋接头bark pocket 夹皮batten plate 缀板beam 次梁中英文对照钢结构专业词汇- 3 -bearing plane of notch 齿承压面bearing plate 支承板bearing stiffener 支承加劲肋bent-up steel bar 弯起钢筋block 砌块block masonry 砌块砌体block masonry structure 砌块砌体结构blow hole 气孔board 板材bolt 螺栓bolted connection 钢结构螺栓连接bolted joint 木结构螺栓连接bolted steel structure 螺栓连接钢结构bonded prestressed concrete structure 有粘结预应力混凝土结构bow 顺弯brake member 制动构件breadth of wall between windows 窗间墙宽度brick masonry 砖砌体brick masonry column 砖砌体柱brick masonry structure 砖砌体结构brick masonry wall 砖砌体墙broad—leaved wood 阔叶树材building structural materials 建筑结构材料中英文对照钢结构专业词汇- 4 -building structural unit 建筑结构单元building structure 建筑结构built—up steel column 格构式钢柱bundled tube structure 成束筒结构burn—through 烧穿butt connection 对接butt joint 对接butt weld 对接焊缝Ccalculating area of compression member 受压构件计算面积calculating overturning point 计算倾覆点calculation of load-carrying capacity of member 构件承载能力计算camber of structural member 结构构件起拱cantilever beam 挑梁cap of reinforced concrete column 钢筋混凝土柱帽carbonation of concrete 混凝土碳化cast-in—situ concrete slab column structure 现浇板柱结构cast-in—situ concrete structure 现浇混凝土结构cavitation 孔洞cavity wall 空斗墙cement 水泥cement content 水泥含量cement mortar 水泥砂浆中英文对照钢结构专业词汇- 5 -characteristic value of live load on floor or roof 楼面、屋面活荷载标准值Characteristic value of wind load 风荷载标准值characteristic value of concrete compressive strength混凝土轴心抗压强度标准值characteristic value of concrete tensile strength 混凝土轴心抗拉标准值characteristic value of cubic concrete compressive strength混凝土立方体抗压强度标准值characteristic value of earthquake action 地震作用标准值characteristic value of horizontal crane load 吊车水平荷载标准值characteristic value of masonry strength 砌体强度标准值characteristic value of permanent action 永久作用标准值characteristic value of snowload 雪荷载标准值characteristic value of strength of steel 钢材强度标准值characteristic value of strength of steel bar 钢筋强度标准值characteristic value of uniformly distributed live load均布活标载标准值characteristic value of variable action 可变____________作用标准值characteristic value of vertical crane load 吊车竖向荷载标准值charaeteristic value of material strength 材料强度标准值checking section of log structural member 原木构件计算截面chimney 烟囱circular double—layer suspended cable 圆形双层悬索中英文对照钢结构专业词汇- 6 -circular single—layer suspended cable 圆形单层悬索circumferential weld 环形焊缝classfication for earthquake-resistance of buildings 建筑结构抗震设防类别clear height 净高clincher 扒钉coefficient of equivalent bending moment of eccentrically loadedsteel memher beam-column 钢压弯构件等效弯矩系数cold bend inspection of steel bar 冷弯试验cold drawn bar 冷拉钢筋cold drawn wire 冷拉钢丝cold—formed thin—walled sectionsteel 冷弯薄壁型钢cold-formed thin-walled steel structure 冷弯薄壁型钢结构cold—rolled deformed bar 冷轧带肋钢筋column bracing 柱间支撑combination value of live load on floor or roof 楼面、屋面活荷载组合值compaction 密实度compliance control 合格控制composite brick masonry member 组合砖砌体构件composite floor system 组合楼盖composite floor with profiled steel sheet 压型钢板楼板composite mortar 混合砂浆composite roof truss 组合屋架compostle member 组合构件中英文对照钢结构专业词汇- 7 -compound stirrup 复合箍筋compression member with large eccentricity 大偏心受压构件compression member with small eccentricity 小偏心受压构件compressive strength at an angle with slope of grain 斜纹承压强度compressive strength perpendicular to grain 横纹承压强度concentration of plastic deformation 塑性变形集中conceptual earthquake—resistant design 建筑抗震概念设计concrete 混凝土concrete column 混凝土柱concrete consistence 混凝土稠度concrete floded—plate structure 混凝土折板结构concrete foundation 混凝土基础concrete mix ratio 混凝土配合比concrete wall 混凝土墙concrete-filled steel tubular member 钢管混凝土构件conifer 针叶树材coniferous wood 针叶树材connecting plate 连接板connection 连接connections of steel structure 钢结构连接connections of timber structure 木结构连接consistency of mortar 砂浆稠度constant cross—section column 等截面柱中英文对照钢结构专业词汇- 8 -construction and examination concentrated load 施工和检修集中荷载continuous weld 连续焊缝core area of section 截面核芯面积core tube supported structure 核心筒悬挂结构corrosion of steel bar 钢筋锈蚀coupled wall 连肢墙coupler 连接器coupling wall—beam 连梁coupling wall—column 墙肢coursing degree of mortar 砂浆分层度cover plate 盖板covered electrode 焊条crack 裂缝crack resistance 抗裂度crack width 裂缝宽度crane girder 吊车梁crane load 吊车荷载creep of concrete 混凝土徐变crook 横弯cross beam 井字梁cup 翘弯curved support 弧形支座cylindrical brick arch 砖筒拱中英文对照钢结构专业词汇- 9 -Ddecay 腐朽decay prevention of timber structure 木结构防腐defect in timber 木材缺陷deformation analysis 变形验算degree of gravity vertical for structure or structural member结构构件垂直度degree of gravity vertical for wall surface 墙面垂直度degree of plainness for structural member 构件平整度degree of plainness for wall surface 墙面平整度depth of compression zone 受压区高度depth of neutral axis 中和轴高度depth of notch 齿深design of building structures 建筑结构设计design value of earthquake-resistant strength of materials 材料抗震强度设计值design value of load—carrying capacity of members 构件承载能力设计值designations f steel 钢材牌号design value of material strength 材料强度设计值destructive test 破损试验detailing reinforcement 构造配筋detailing requirements 构造要求diamonding 菱形变形中英文对照钢结构专业词汇- 10 -diaphragm 横隔板dimensional errors 尺寸偏差distribution factor of snow pressure 屋面积雪分布系数dog spike 扒钉double component concrete column 双肢柱dowelled joint 销连接down-stayed composite beam 下撑式组合粱ductile frame 延性框架dynamic design 动态设计Eearthquake-resistant design 抗震设计earthquake-resistant detailing requirements 抗震构造要求effective area of fillet weld 角焊缝有效面积effective depth of section 截面有效高度effective diameter of bolt or high-strength bolt 螺栓或高强度螺栓有效直径effective height 计算高度effective length 计算长度effective length of fillet weld 角焊缝有效计算长度effective length of nail 钉有效长度effective span 计算跨度effective supporting length at end of beam 梁端有效支承长度effective thickness of fillet weld 角焊缝有效厚度elastic analysis scheme 弹性方案中英文对照钢结构专业词汇- 11 -elastic foundation beam 弹性地基梁elastic foundation plate 弹性地基板elastically supported continuous girder 弹性支座连续梁elastic modulus of materials 材料弹性模量elongation rate 伸长率embedded parts 预埋件enhanced coefficient of local bearing strength of materials局部抗压强度提高系数entrapped air 含气量equilibrium moisture content 平衡含水率equivalent slenderness ratio 换算长细比equivalent uniformly distributed live load 等效均布活荷载etlectlve cross—section area of high-strength bolt 高强度螺栓的有效截面积ettectlve cross—section area of bolt 螺栓有效截面面积euler's critical load 欧拉临界力euler's critical stress 欧拉临界应力excessive penetration 塌陷Ffiber concrete 纤维混凝仁filler plate 填板门fillet weld 角焊缝final setting time 终凝时间finger joint 指接中英文对照钢结构专业词汇- 12 -fired common brick 烧结普通砖fish eye 白点fish—belly beam 角腹式梁fissure 裂缝flexible connection 柔性连接flexural rigidity of section 截面弯曲刚度flexural stiffness of member 构件抗弯刚度floor plate 楼板floor system 楼盖four sides edges supported plate 四边支承板frame structure 框架结构frame tube structure 单框筒结构frame tube structure 框架—简体结构frame with sides way 有侧移框架frame without sidesway 无侧移框架frange plate 翼缘板friction coefficient of masonry 砌体摩擦系数full degree of mortar at bed joint 砂浆饱满度function of acceptance 验收函数Ggang nail plate joint 钉板连接glue used for structural timberg 木结构用胶glued joint 胶合接头中英文对照钢结构专业词汇- 13 -glued laminated timber 层板胶合木glued laminated timber structure 层板胶合结构grider 主梁grip 夹具grith weld 环形焊缝groove 坡口gusset plate 节点板Hhanger 吊环hanging steel bar 吊筋heartwood 心材heat tempering bar 热处理钢筋height variation factor of wind pressure 风压高度变化系数heliral weld 螺旋形僻缝high—strength bolt 高强度螺栓high—strength bolt with large hexagon bea 大六角头高强度螺栓high—strength bolted bearing type join 承压型高强度螺栓连接high—strength bolted connection 高强度螺栓连接high—strength bolted friction—type joint 摩擦型高强度螺栓连接high—strength holted steel slsteel structure 高强螺栓连接钢结构hinge support 铰轴支座hinged connection 铰接hingeless arch 无铰拱中英文对照钢结构专业词汇- 14 -hollow brick 空心砖hollow ratio of masonry unit 块体空心率honeycomb 蜂窝hook 弯钩hoop 箍筋hot—rolled deformed bar 热轧带肋钢筋hot—rolled plain bar 热轧光圆钢筋hot-rolled section steel 热轧型钢hunched beam 加腋梁Iimpact toughness 冲击韧性impermeability 抗渗性inclined section 斜截面inclined stirrup 斜向箍筋incomplete penetration 未焊透incomplete fusion 未溶合incompletely filled groove 未焊满indented wire 刻痕钢丝influence coefficient for load—bearing capacity of compression member 受压构件承载能力影响系数influence coefficient for spacial action 空间性能影响系数initial control 初步控制insect prevention of timber structure 木结构防虫o中英文对照钢结构专业词汇- 15 -inspection for properties of glue used in structural member结构用胶性能检验inspection for properties of masnory units 块体性能检验inspection for properties of mortar 砂浆性能检验inspection for properties of steelbar 钢筋性能检验integral prefabricated prestressed concrete slab—column structure整体预应力板柱结构intermediate stiffener 中间加劲肋intermittent weld 断续焊缝Jjoint of reinforcement 钢筋接头Kkey joint 键连接kinetic design 动态设计knot 节子木节Llaced of battened compression member 格构式钢柱lacing and batten elements 缀材缀件lacing bar 缀条lamellar tearing 层状撕裂lap connectlon 叠接搭接lapped length of steel bar 钢筋搭接长度large pannel concrete structure 混凝土大板结构中英文对照钢结构专业词汇- 16 -large-form cocrete structure 大模板结构lateral bending 侧向弯曲lateral displacement stiffness of storey 楼层侧移刚度lateral displacement stiffness of structure 结构侧移刚度lateral force resistant wallstructure 抗侧力墙体结构leg size of fillet weld 角焊缝焊脚尺寸length of shear plane 剪面长度lift—slab structure 升板结构light weight aggregate concrete 轻骨料混凝土limit of acceptance 验收界限limitimg value for local dimension of masonry structure砌体结构局部尺寸限值limiting value for sectional dimension 截面尺寸限值limiting value for supporting length 支承长度限值limiting value for total height of masonry structure 砌体结构总高度限值linear expansion coeffcient 线膨胀系数lintel 过梁load bearing wall 承重墙load-carrying capacity per bolt 单个普通螺栓承载能力load—carrying capacity per high—strength holt 单个高强螺桂承载能力load—carrying capacity per rivet 单个铆钉承载能力log 原木log timberstructure 原木结构中英文对照钢结构专业词汇- 17 -long term rigidity of member 构件长期刚度longitude horizontal bracing 纵向水平支撑longitudinal steel bar 纵向钢筋longitudinal stiffener 纵向加劲肋longitudinal weld 纵向焊缝losses of prestress 预应力损失lump material 块体Mmain axis 强轴main beam 主梁major axis 强轴manual welding 手工焊接manufacture control 生产控制map cracking 龟裂masonry 砌体masonry lintel 砖过梁masonry member 无筋砌体构件masonry units 块体masonry—concrete structure 砖混结构masonry—timber structure 砖木结构mechanical properties of materials 材料力学性能melt—thru 烧穿method of sampling 抽样方法中英文对照钢结构专业词汇- 18 -minimum strength class of masonry 砌体材料最低强度等级minor axls 弱轴mix ratio of mortar 砂浆配合比mixing water 拌合水modified coefficient for allowable ratio of height to sectionalthickness of masonry wall 砌体墙容许高厚比修正系数modified coefficient of flexural strength for timber curved mem弧形木构件抗弯强度修正系数modulus of elasticity of concrete 混凝土弹性模量modulus of elasticity parellel to grain 顺纹弹性模量moisture content 含水率moment modified factor 弯矩调幅系数monitor frame 天窗架mortar 砂浆multi-defence system of earthquake-resistant building 多道设防抗震建筑multi—tube supported suspended structure 多筒悬挂结构Nnailed joint 钉连接,net height 净高net span 净跨度net water/cementratio 净水灰比non-destructive inspection of weld 焊缝无损检验non-destructive test 非破损检验中英文对照钢结构专业词汇- 19 -non-load—bearingwall 非承重墙non—uniform cross—section beam 变截面粱non—uniformly distributed strain coefficient of longitudinal tensile reinforcement 纵向受拉钢筋应变不均匀系数normal concrete 普通混凝土normal section 正截面notch and tooth joint 齿连接number of sampling 抽样数量Oobligue section 斜截面oblique—angle fillet weld 斜角角焊缝one—way reinforcedor prestressedconcrete slab 单向板open web roof truss 空腹屋架ordinary concrete 普通混凝土ordinary steel bar 普通钢筋orthogonal fillet weld 直角角焊缝outstanding width of flange 翼缘板外伸宽度outstanding width of stiffener 加劲肋外伸宽度over-all stability reduction coefficient of steel beam 钢梁整体稳定系数overlap 焊瘤overturning or slip resistance analysis 抗倾覆、滑移验算Ppadding plate 垫板中英文对照钢结构专业词汇- 20 -partial penetrated butt weld 不焊透对接焊缝partition 非承重墙penetrated butt weld 透焊对接焊缝percentage of reinforcement 配筋率perforated brick 多孔砖pilastered wall 带壁柱墙pit 凹坑pith 髓心plain concrete structure 素混凝土结构plane hypothesis 平截面假定plane structure 平面结构plane trussed lattice grids 平面桁架系网架plank 板材plastic adaption coefficient of cross—section 截面塑性发展系数plastic design of steel structure 钢结构塑性设计plastic hinge 塑性铰plastlcity coefficient of reinforced concrete member in tensile zone受拉区混凝土塑性影响系数plate—like space frame 干板型网架plate—like space truss 平板型网架plug weld 塞焊缝plywood 胶合板plywood structure 胶合板结构中英文对照钢结构专业词汇- 21 -pockmark 麻面polygonal top-chord roof truss 多边形屋架post—tensioned prestressed concrete structure 后张法预应力混凝土结构precast reinforced concrete member 预制混凝土构件prefabricated concrete structure 装配式混凝土结构presetting time 初凝时间prestressed concrete structure 预应力混凝土结构prestressed steel structure 预应力钢结构prestressed tendon 预应力筋<pre—tensioned prestressed concrete structure 先张法预应力混凝土结构primary control 初步控制production control 生产控制properties of fresh concrete 可塑混凝土性能properties of hardened concrete 硬化混凝土性能property of building structural materials 建筑结构材料性能purlin“—””—檩条Qqlue timber structurer 胶合木结构quality grade of structural timber 木材质量等级quality grade of weld 焊缝质量级别quality inspection of bolted connection 螺栓连接质量检验quality inspection of masonry 砌体质量检验quality inspection of riveted connection 铆钉连接质量检验中英文对照钢结构专业词汇- 22 -quasi-permanent value of live load on floor or roof 楼面、屋面活荷载准永久值Rradial check 辐裂ratio of axial compressive force to axial compressive ultimatecapacity of section 轴压比ratio of height to sectional thickness of wall or column砌体墙柱高、厚比ratio of reinforcement 配筋率ratio of shear span to effective depth of section 剪跨比redistribution of internal force 内力重分布reducing coefficient of compressive strength in sloping grain forbolted connection 螺栓连接斜纹承压强度降低系数reducing coefficient of liveload 活荷载折减系数reducing coefficient of shearing strength for notch and toothconnection 齿连接抗剪强度降低系数regular earthquake-resistant building 规则抗震建筑reinforced concrete deep beam 混凝土深梁reinforced concrete slender beam 混凝土浅梁reinforced concrete structure 钢筋混凝土结构reinforced masonry structure 配筋砌体结构reinforcement ratio 配筋率reinforcement ratio per unit volume 体积配筋率relaxation of prestressed tendon 预应筋松弛中英文对照钢结构专业词汇- 23 -representative value of gravity load 重力荷载代表值resistance to abrasion 耐磨性resistance to freezing and thawing 抗冻融性resistance to water penetration 抗渗性reveal of reinforcement 露筋right-angle filletweld 直角角焊缝rigid analysis scheme 刚性方案rigid connection 刚接rigid transverse wall 刚性横墙rigid zone 刚域rigid-elastic analysis scheme 刚弹性方案rigidity of section 截面刚度rigidly supported continuous girder 刚性支座连续梁ring beam 圈梁rivet 铆钉riveted connection 铆钉连接riveted steel beam 铆接钢梁riveted steel girder 铆接钢梁riveted steel structure 铆接钢结构roller support 滚轴支座rolled steel beam 轧制型钢梁roof board 屋面板roof bracing system 屋架支撑系统中英文对照钢结构专业词汇- 24 -roof girder 屋面梁roof plate 屋面板roof slab 屋面板roof system 屋盖roof truss 屋架rot 腐朽round wire 光圆钢丝Ssafety classes of building structures 建筑结构安全等级safety bolt 保险螺栓sapwood 边材sawn lumber 方木sawn timber structure 方木结构saw-tooth joint failure 齿缝破坏scarf joint 斜搭接seamless steel pipe 无缝钢管seamless steel tube 无缝钢管second moment of area of transformed section 换算截面惯性矩second order effect due to displacement 挠曲二阶效应secondary axis 弱轴secondary beam 次梁section modulus of transformed section 换算截面模量section steel 型钢中英文对照钢结构专业词汇- 25 -semi-automatic welding 半自动焊接separated steel column 分离式钢柱setting time 凝结时间shake 环裂shaped steel 型钢shape factor of wind load 风荷载体型系数shear plane 剪面shearing rigidity of section 截面剪变刚度shearing stiffness of member 构件抗剪刚度short stiffener 短加劲肋short term rigidity of member 构件短期刚度shrinkage 干缩shrinkage of concrete 混凝干收缩silos 贮仓skylight truss 天窗架slab 楼板slab—column structure 板柱结构slag inclusion 夹渣sloping grain 斜纹slump 坍落度snow reference pressure 基本雪压solid—web steel column 实腹式钢柱space structure 空间结构中英文对照钢结构专业词汇- 26 -space suspended cable 悬索spacing of bars 钢筋间距spacing of rigid transverse wall 刚性横墙间距spacing of stirrup legs 箍筋肢距spacing of stirrups 箍筋间距specified concrete 特种混凝上spiral stirrup 螺旋箍筋spiral weld 螺旋形焊缝split ring joint 裂环连接square pyramid space grids 四角锥体网架stability calculation 稳定计算stability reduction coefficient of axially loaded compression轴心受压构件稳定系数stair 楼梯static analysis scheme of building 房屋静力汁算方案static design 房屋静力汁算方案statically determinate structure 静定结构statically indeterminate structure 超静定结构steel 钢材steel bar 钢筋steel column component 钢柱分肢steel columnbase 钢柱脚steel fiber reinforced concrete structure 钢纤维混凝土结构中英文对照钢结构专业词汇- 27 -steel hanger 吊筋steel mesh reinforced brick masonry member 方格网配筋砖砌体构件steel pipe 钢管steel plate 钢板steel plate element 钢板件steel strip 钢带steel support 钢支座steel tie 拉结钢筋steel tie bar for masonry 砌体拉结钢筋steel tube 钢管steel tubular structure 钢管结构steel wire 钢丝stepped column 阶形柱stiffener 加劲肋stiffness of structural member 构件刚度stiffness of transverse wall 横墙刚度stirrup 箍筋stone 石材stone masonry 石砌体stone masonry structure 石砌体结构storev height 层高straight—line joint failure 通缝破坏straightness of structural member 构件乎直度中英文对照钢结构专业词汇- 28 -strand 钢绞线strength classes of masonry units 块体强度等级strength classes of mortar 砂浆强度等级strength classes of structural steel 钢材强度等级strength classes of structural timber 木材强度等级strength classes grades of concrete 混凝土强度等级strength classes grades of prestressed tendon 预应力筋强度等级strength classes grades of steel bar 普通钢筋强度等级strength of structural timber parallel to grain 木材顺纹强度strongaxis 强轴structural system composed of bar 杆系结构structural system composed of plate 板系结构structural wall 结构墙superposed reinforced concrete flexural member 叠合式混凝土受弯构件suspended crossed cable net 双向正交索网结构suspended structure 悬挂结构swirl grain 涡纹TTensile compressive rigidity of section 截面拉伸压缩刚度Tensile compressive stiffness of member 构件抗拉抗压刚度Tensile ultimate strength of steel 钢材钢筋抗拉极限强度test for properties of concrete structural members 构件性能检验:thickness of concrete cover 混凝土保护层厚度中英文对照钢结构专业词汇- 29 -thickness of mortarat bed joint 水平灰缝厚度thin shell 薄壳three hinged arch 三铰拱tie bar 拉结钢筋tie beam 系梁tie rod 系杆tied framework 绑扎骨架timber 木材timber roof truss 木屋架tor-shear type high-strength bolt 扭剪型高强度螺栓torsional rigidity of section 截面扭转刚度torsional stiffness of member 构件抗扭刚度total breadth of structure 结构总宽度total height of structure 结构总高度total length of structure 结构总长度transmission length of prestress 预应力传递长度transverse horizontal bracing 横向水平支撑transverse stiffener 横向加劲肋transverse weld 横向焊缝transversely distributed steelbar 横向分布钢筋trapezoid roof truss 梯形屋架triangular pyramid space grids 三角锥体网架triangular roof truss 三角形屋架中英文对照钢结构专业词汇- 30 -trussed arch 椽架trussed rafter 桁架拱tube in tube structure 筒中筒结构tube structure 简体结构twist 扭弯two hinged arch 双铰拱two sides edges supported plate 两边支承板two—way reinforced or prestressed concrete slab 混凝土双向板Uultimate compressive strain of concrete 混凝土极限压应变unbonded prestressed concrete structure 无粘结预应力混凝土结构undercut 咬边uniform cross—section beam 等截面梁unseasoned timber 湿材upper flexible and lower rigid complex multistorey building上柔下刚多层房屋upper rigid lower flexible complex multistorey building上刚下柔多层房屋Vvalue of decompression prestress 预应力筋消压预应力值value of effective prestress 预应筋有效预应力值verification of serviceability limit states 正常使用极限状态验证verification of ultimate limit states 承载能极限状态验证中英文对照钢结构专业词汇- 31 -vertical bracing 竖向支撑vierendal roof truss 空腹屋架visual examination of structural member 构件外观检查visual examination of structural steel member 钢构件外观检查visual examination of weld 焊缝外观检查Wwall beam 墙梁wall frame 壁式框架门wall—slab structure 墙板结构warping 翘曲warping rigidity of section 截面翘曲刚度water retentivity of mortar 砂浆保水性water tower 水塔water/cement ratio 水灰比weak axis 弱轴weak region of earthquake—resistant building 抗震建筑薄弱部位web plate 腹板weld 焊缝weld crack 焊接裂纹weld defects 焊接缺陷weld roof 焊根weld toe 焊趾weldability of steel bar 钢筋可焊性中英文对照钢结构专业词汇- 32 -welded framework 焊接骨架welded steel beam 焊接钢梁welded steel girder 焊接钢梁welded steel pipe 焊接钢管welded steel structure 焊接钢结构welding connection 焊缝连接welding flux 焊剂welding rod 焊条welding wire 焊丝wind fluttering factor 风振系数wind reference pressure 基本风压wind—resistant column 抗风柱wood roof decking 屋面木基层Yyield strength yield point of steel 钢材钢筋屈服强度屈服点。
最全的钢结构术语中英对照【范本模板】

最全的钢结构术语(中英对照)Aacceptable quality 合格质量acceptance lot 验收批量aciera 钢材admixture 外加剂against slip coefficient between friction surface of high—strength bolted connection高强度螺栓摩擦面抗滑移系数aggregate 骨料air content 含气量air-dried timber 气干材allowable ratio of height to sectional thickness of masonry wall or column砌体墙、柱容许高厚比allowable slenderness ratio of steel member 钢构件容许长细比allowable slenderness ratio of timber compression member 受压木构件容许长细比allowable stress range of fatigue 疲劳容许应力幅allowable ultimate tensile strain of reinforcement 钢筋拉应变限值allowable value of crack width 裂缝宽度容许值allowable value of deflection of structural member 构件挠度容许值allowable value of deflection of timber bending member 受弯木构件挠度容许值allowable value of deformation of steel member 钢构件变形容许值allowable value of deformation of structural member 构件变形容许值allowable value of drift angle of earthquake resistant structure抗震结构层间位移角限值amplified coefficient of eccentricity 偏心距增大系数anchorage 锚具anchorage length of steel bar 钢筋锚固长度approval analysis during construction stage 施工阶段验算arch 拱arch with tie rod 拉捍拱arch-shaped roof truss 拱形屋架area of shear plane 剪面面积area of transformed section 换算截面面积aseismic design 建筑抗震设计assembled monolithic concrete structure 装配整体式混凝土结构automatic welding 自动焊接auxiliary steel bar 架立钢筋Bbackfilling plate 垫板balanced depth of compression zone 界限受压区高度balanced eccentricity 界限偏心距bar splice 钢筋接头bark pocket 夹皮batten plate 缀板beam 次梁bearing plane of notch 齿承压面bearing plate 支承板bearing stiffener 支承加劲肋bent-up steel bar 弯起钢筋block 砌块block masonry 砌块砌体block masonry structure 砌块砌体结构blow hole 气孔board 板材bolt 螺栓bolted connection (钢结构螺栓连接bolted joint (木结构螺栓连接bolted steel structure 螺栓连接钢结构bonded prestressed concrete structure 有粘结预应力混凝土结构bow 顺弯brake member 制动构件breadth of wall between windows 窗间墙宽度brick masonry 砖砌体brick masonry column 砖砌体柱brick masonry structure 砖砌体结构brick masonry wall 砖砌体墙broad—leaved wood 阔叶树材building structural materials 建筑结构材料building structural unit 建筑结构单元building structure 建筑结构built—up steel column 格构式钢柱bundled tube structure 成束筒结构burn-through 烧穿butt connection 对接butt joint 对接butt weld 对接焊缝Ccalculating area of compression member 受压构件计算面积calculating overturning point 计算倾覆点calculation of load—carrying capacity of member 构件承载能力计算camber of structural member 结构构件起拱cantilever beam 挑梁cap of reinforced concrete column 钢筋混凝土柱帽carbonation of concrete 混凝土碳化cast—in—situ concrete slab column structure 现浇板柱结构cast—in-situ concrete structure 现浇混凝土结构cavitation 孔洞cavity wall 空斗墙cement 水泥cement content 水泥含量cement mortar 水泥砂浆characteriseic value of live load on floor or roof 楼面、屋面活荷载标准值characteristi cvalue o fwindload 风荷载标准值characteristic value of concrete compressive strength 混凝土轴心抗压强度标准值characteristic value of concrete tensile strength 混凝土轴心抗拉标准值characteristic value of cubic concrete compressive strength混凝土立方体抗压强度标准值characteristic value of earthquake action 地震作用标准值characteristic value of horizontal crane load 吊车水平荷载标准值characteristic value of masonry strength 砌体强度标准值characteristic value of permanent action 永久作用标准值characteristic value of snowload 雪荷载标准值characteristic value of strength of steel 钢材强度标准值characteristic value of strength of steel bar 钢筋强度标准值characteristic value of uniformly distributed live load 均布活标载标准值characteristic value of variable action 可变作用标准值characteristic value of vertical crane load 吊车竖向荷载标准值charaeteristic value of material strength 材料强度标准值checking section of log structural member, 原木构件计算截面chimney 烟囱circular double-layer suspended cable 圆形双层悬索circular single—layer suspended cable 圆形单层悬索circumferential weld 环形焊缝classfication for earthquake—resistance of buildings 建筑结构抗震设防类别clear height 净高clincher 扒钉coefficient of equivalent bending moment of eccentrically loaded steel memher (beam-column 钢压弯构件等效弯矩系数cold bend inspection of steelbar 冷弯试验cold drawn bar 冷拉钢筋cold drawn wire 冷拉钢丝cold-formed thin-walled sectionsteel 冷弯薄壁型钢cold—formed thin-walled steel structure 冷弯薄壁型钢结构cold-rolled deformed bar 冷轧带肋钢筋column bracing 柱间支撑combination value of live load on floor or roof 楼面、屋面活荷载组合值compaction 密实度compliance control 合格控制composite brick masonry member 组合砖砌体构件composite floor system 组合楼盖composite floor with profiled steel sheet 压型钢板楼板composite mortar 混合砂浆composite roof truss 组合屋架compostle member 组合构件compound stirrup 复合箍筋compression member with large eccentricity 大偏心受压构件compression member with small eccentricity 小偏心受压构件compressive strength at an angle with slope of grain 斜纹承压强度compressive strength perpendicular to grain 横纹承压强度concentration of plastic deformation 塑性变形集中conceptual earthquake—resistant design 建筑抗震概念设计concrete 混凝土concrete column 混凝土柱concrete consistence 混凝土稠度concrete floded—plate structure 混凝土折板结构concrete foundation 混凝土基础concrete mix ratio 混凝土配合比concrete wall 混凝土墙concrete—filled steel tubular member 钢管混凝土构件conifer 针叶树材coniferous wood 针叶树材connecting plate 连接板connection 连接connections of steel structure 钢结构连接connections of timber structure 木结构连接consistency of mortar 砂浆稠度constant cross—section column 等截面柱construction and examination concentrated load 施工和检修集中荷载continuous weld 连续焊缝core area of section 截面核芯面积core tube supported structure 核心筒悬挂结构corrosion of steel bar 钢筋锈蚀coupled wall 连肢墙coupler 连接器coupling wall—beam 连梁coupling wall—column..。
最全的钢结构术语和符号整理,含中英文对照!

最全的钢结构术语和符号整理,含中英⽂对照!【福利】公众号回复“优惠券”,领取淘宝天猫内部⼤尺度优惠券,绝对实惠,每⽇更新!打开⽹站后右上⾓可下载app哦!⼀、术语shuyu1、强度:构件截⾯材料或连接抵抗破坏的能⼒。
强度计算是防⽌结构构件或连接因材料强度被超过⽽破坏的计算。
2、承载能⼒:结构或构件不会因强度、稳定或疲劳等因素破坏所能承受的最⼤内⼒;或塑性分析形成破坏机构时的最⼤内⼒;或达到不适应于继续承载的变形时的内⼒。
3、脆断:⼀般指钢结构在拉应⼒状态下没有出现警⽰性的塑性变形⽽突然发⽣的脆性断裂。
4、强度标准值:国家标准规定的钢材屈服点(屈服强度)或抗拉强度。
5、强度设计值:钢材或连接的强度标准值除以相应抗⼒分项系数后的数值。
6、⼀阶弹性分析:不考虑结构⼆阶变形对内⼒产⽣的影响,根据未变形的结构建⽴平衡条件,按弹性阶段分析结构内⼒及位移。
7、⼆阶弹性分析:考虑结构⼆阶变形对内⼒产⽣的影响,根据位移后的结构建⽴平衡条件,按弹性阶段分析结构内⼒及位移。
8、屈曲:杆件或板件在轴⼼压⼒、弯矩、剪⼒单独或共同作⽤下突然发⽣与原受⼒状态不符的较⼤变形⽽失去稳定。
9、腹板屈曲后强度:腹板屈曲后尚能继续保持承受荷载的能⼒。
10、通⽤⾼厚⽐:参数,其值等于钢材受弯、受剪或受压屈服强度除以相应的腹板抗弯、抗剪或局部承压弹性屈曲应⼒之商的平⽅根。
11、整体稳定:在外荷载作⽤下,对整个结构或构件能否发⽣屈曲或失稳的评估。
12、有效宽度:在进⾏截⾯强度和稳定性计算时宽度。
假定板件有效的那13、有效宽度系数:板件有效宽度与板件实际宽度的⽐值。
14、计算长度:构件在其有效约束点间的⼏何长度乘以考虑杆端变形情况和所受荷载情况的系数⽽得的等效长度,⽤以计算构件的长细⽐。
计算焊缝连接强度时采⽤的焊缝长度。
15、长细⽐:构件计算长度与构件截⾯回转半径的⽐值。
16、换算长细⽐:在轴⼼受压构件的整体稳定计算中,按临界⼒相等的原则,将格构式构件换算为实腹构件进⾏计算时所对应的长细⽐或将弯扭与扭转失稳换算为弯曲失稳时采⽤的长细⽐。
载荷系数

转自《中华钢结构论坛》
在进行起重机总体设计时,特别是钢结构设计时,考虑的载荷和工民建钢结构厂房设计考虑的载荷有很大不同,其特点就是起重机是动态使用的,在考虑载荷时,都要乘一个系数,现在我把整体设计时最常用的载荷系数简单得说一下,使对起重机钢结构设计不了解的人有一个初步的认识,同时,也请这方面的专家指出不足之处。
《规范》中可没有这么详细啊!
一、自重冲击系数
当货物突然起升离地、货物下降制动、起重机运行通过轨道接缝或运动机构起动、制动时,起重机的的自身重量将产生冲击和振动。
由于这种冲击和振动,起重机各部分质量会产生附加的加速度,虽然可用计算机计算这种加速度,但计算工作量较大,所以,实际计算时是将自重乘以一个冲击系数,以考虑这种附加动载的影响。
按照《起重机设计规范》(GB3811-83),的规定,自重冲击系数分两种情况,一是货物离地或货物下降制动对自重的冲击,将起重机自重乘以起升冲击系数φ1,二是吊着货物的起重机运行通过轨道接缝,将起重机自重和起升载荷均乘以相同的运行冲击系数φ4,他们都是经验值。
1、起升冲击系数φ1
《规范》规定:0.9≤φ1≤1.1
这个系数的应用分两种情况:当自重对要计算的元件起增大作用时,取φ1=1.0~1.1,否则取φ1=0.9~1.0。
2、运行冲击系数φ4
《规范》规定,φ4用下式计算:
φ4=1.10+0.058v√h (注:√h为h开更号)
式中v-----起重机(或小车)的运行速度(m/s)
h----轨道接缝处二轨道面的高度差(mm)
理论表明,当速度较大时(v≤2m/s),冲击系数并不随速度增大,只要控制h≤2mm,系数不会大于1.1。
钢结构术语中英文对照

钢结构术语中英文对照强度strength承载能力load-carrying capacity脆断brittle fracture强度标准值characteristic value of strength强度设计值design value of strength一阶弹性分析first order elastic analysis阶弹性分析second order elastic analysis屈曲buckling腹板屈曲后强度post-buckling strength of web plate通用高厚normalizde web slenderness整体稳定overall stability有效宽度effective width有效宽度系数effective width factor长细比slenderness ratio换算长细比equivalent slenderness ratio支撑力nodal bracing force无支撑纯框架unbraced frame强支撑框架frame braced with strong bracing system弱支撑框架frame braced with weak bracing system摇摆柱leaning column柱腹板节点域panel zone of column web球形钢支座spherical steel bearing橡胶支座couposite rubber and steel support主管chord member支管bracing member隙节点gap joint搭接节点overlap joint平面管节点uniplanar joint空间管节点multiplanar joint组合构件built-up member钢与混凝土组合梁composite steel and concrete beamAacceptable quality 合格质量acceptance lot 验收批量aciera钢材against slip coefficient between frictionsurface of high-strength bolted connection 高强度螺栓摩擦面抗滑移系数allowable ratio of height to sectionalthickness of masonry wall or column砌体墙、柱容许高厚比allowable slenderness ratio of steel member 钢构件容许长细比allowable slenderness ratio of timbercompression member 受压木构件容许长细比allowable stress range of fatigue 疲劳容许应力幅allowable ultimate tensile strain ofreinforcement 钢筋拉应变限值allowable value of crack width 裂缝宽度容许值allowable value of deflection of structuralmember 构件挠度容许值allowable value of deflection of timberbending member 受弯木构件挠度容许值allowable value of deformation of steelmember 钢构件变形容许值allowable value of deformation of structuralmember 构件变形容许值allowable value of drift angle of earthquakeresistant structure抗震结构层间位移角限值amplified coefficient of eccentricity偏心距增大系数anchorage 锚具anchorage length of steel bar钢筋锚固长度approval analysis during construction stage 施工阶段验算arch 拱arch with tie rod 拉捍拱arch-shaped roof truss 拱形屋架area of shear plane 剪面面积area of transformed section 换算截面面积aseismic design 建筑抗震设计assembled monolithic concrete structure 装配整体式混凝土结构automatic welding 自动焊接auxiliary steel bar 架立钢筋Bbackfilling plate 垫板balanced depth of compression zone 界限受压区高度balanced eccentricity 界限偏心距bar splice钢筋接头bark pocket 夹皮batten plate缀板beam 次梁bearing plate支承板bearing stiffener支承加劲肋bent-up steel bar弯起钢筋board 板材bolt 螺栓bolted connection 钢结构螺栓连接bolted joint木结构螺栓连接bolted steel structure 螺栓连接钢结构bonded prestressed concrete structure有粘结预应力混凝土结构bow 顺弯breadth of wall between windows 窗间墙宽度building structural materials建筑结构材料building structural unit建筑结构单元building structure建筑结构built-up steel column 格构式钢柱bundled tube structure 成束筒结构burn-through 烧穿butt connection 对接butt joint对接butt weld对接焊缝Ccalculating area of compression member 受压构件计算面积calculating overturning point 计算倾覆点calculation of load-carrying capacity ofmember 构件承载能力计算camber of structural member结构构件起拱cantilever beam 挑梁cavitation孔洞characteriseic value of live load on floor orroof 楼面、屋面活荷载标准值characteristi cvalue o fwindload 风荷载标准值characteristic value of concrete compressivestrength 混凝土轴心抗压强度标准值characteristic value of concrete tensilestrength混凝土轴心抗拉标准值characteristic value of cubic concretecompressive strength混凝土立方体抗压强度标准值characteristic value of earthquake action地震作用标准值characteristic value of horizontal crane load 吊车水平荷载标准值characteristic value of masonry strength 砌体强度标准值characteristic value of permanent action永久作用标准值characteristic value of snowload 雪荷载标准值characteristic value of strength of steel钢材强度标准值characteristic value of strength of steel bar 钢筋强度标准值characteristic value of uniformly distributedlive load 均布活标载标准值characteristic value of variable action可变作用标准值characteristic value of vertical crane load 吊车竖向荷载标准值charaeteristic value of material strength材料强度标准值chimney烟囱circular double-layer suspended cable 圆形双层悬索circular single-layer suspended cable 圆形单层悬索circumferential weld 环形焊缝clear height 净高cold bend inspection of steelbar 冷弯试验cold drawn bar 冷拉钢筋cold drawn wire 冷拉钢丝cold-formed thin-walled sectionsteel冷弯薄壁型钢cold-formed thin-walled steel structure 冷弯薄壁型钢结构cold-rolled deformed bar 冷轧带肋钢筋column bracing 柱间支撑combination value of live load on floor orroof 楼面、屋面活荷载组合值compaction 密实度compliance control 合格控制composite floor system 组合楼盖composite floor with profiled steel sheet压型钢板楼板composite roof truss 组合屋架compostle member 组合构件compound stirrup复合箍筋compression member with large eccentricity大偏心受压构件compression member with small eccentricity小偏心受压构件compressive strength at an angle with slopeof grain 斜纹承压强度compressive strength perpendicular to grain横纹承压强度concentration of plastic deformation 塑性变形集中conceptual earthquake-resistant design 建筑抗震概念设计connecting plate连接板connection 连接connections of steel structure钢结构连接connections of timber structure木结构连接consistency of mortar 砂浆稠度constant cross-section column等截面柱construction and examination concentratedload 施工和检修集中荷载continuous weld连续焊缝core area of section 截面核芯面积core tube supported structure 核心筒悬挂结构corrosion of steel bar 钢筋锈蚀coupled wall连肢墙coupler 连接器coupling wall-beam 连梁coupling wall-column... 墙肢coursing degree of mortar 砂浆分层度cover plate盖板covered electrode焊条crack 裂缝crack resistance抗裂度crack width 裂缝宽度crane girder吊车梁crane load吊车荷载creep of concrete 混凝土徐变crook 横弯cross beam井字梁cup 翘弯curved support 弧形支座Ddeformation analysis 变形验算degree of gravity vertical for structure orstructural member结构构件垂直度degree of gravity vertical forwall surface 墙面垂直度degree of plainness for structural memer构件平整度degree of plainness for wall surface 墙面平整度depth of compression zone 受压区高度depth of neutral axis 中和轴高度design of building structures建筑结构设计design value of earthquake-resistant strengthof materials 材料抗震强度设计值design value of load-carrying capacity ofmembers构件承载能力设计值designations0f steel 钢材牌号designvalue of material strength材料强度设计值destructive test 破损试验detailing reintorcement 构造配筋detailing requirements 构造要求diamonding菱形变形diaphragm 横隔板dimensional errors 尺寸偏差distribution factor of snow pressure 屋面积雪分布系数double component concrete column双肢柱dowelled joint销连接down-stayed composite beam 下撑式组合粱ductile frame 延性框架dynamic design 动态设计Eearthquake-resistant design 抗震设计earthquake-resistant detailing requirements 抗震构造要求effective area of fillet weld角焊缝有效面积effective depth of section截面有效高度effective diameter of bolt or high-strength bolt 螺栓或高强度螺栓有效直径effective height 计算高度effective length 计算长度effective length of fillet weld角焊缝有效计算长度effective length of nail 钉有效长度effective span 计算跨度effective supporting length at end of beam 梁端有效支承长度effective thickness of fillet weld 角焊缝有效厚度elastic analysis scheme 弹性方案elastic foundation beam 弹性地基梁elastic foundation plate 弹性地基板elastically supported continuous girder 弹性支座连续梁elasticity modulus of materials 材料弹性模量elongation rate 伸长率embeded parts 预埋件enhanced coefficient of local bearingstrength of materials局部抗压强度提高系数equivalent slenderness ratio换算长细比equivalent uniformly distributed live load 等效均布活荷载etlectlve cross-section area of high-strengthbolt 高强度螺栓的有效截面积ettectlve cross-section area of bolt 螺栓有效截面面积euler's critical load 欧拉临界力euler's critical stress欧拉临界应力Ffiller plate填板门fillet weld 角焊缝finger joint指接fish eye 白点fish-belly beam 角腹式梁fissure 裂缝flexible connection 柔性连接flexural rigidity of section截面弯曲刚度flexural stiffness of member构件抗弯刚度floor plate楼板floor system 楼盖four sides(edgessupported plate四边支承板frame structure框架结构frame tube structure 单框筒结构frame tube structure 框架-简体结构frame with sidesway 有侧移框架frame without sidesway 无侧移框架frange plate翼缘板friction coefficient of masonry砌体摩擦系数full degree of mortar at bed joint 砂浆饱满度function of acceptance 验收函数Ggang nail plate joint钉板连接grider 主梁grip 夹具grith weld环形焊缝groove 坡口gusset plate节点板Hhanger 吊环hanging steel bar 吊筋heat tempering bar 热处理钢筋height variation factor of wind pressure 风压高度变化系数heliral weld螺旋形僻缝high-strength bolt 高强度螺栓high-strength bolt with large hexagon bea 大六角头高强度螺栓high-strength bolted bearing type join 承压型高强度螺栓连接,high-strength bolted connection 高强度螺栓连接high-strengthbolted friction-type joint 摩擦型高强度螺栓连接high-strengthholted steel slsteel structure 高强螺栓连接钢结构hinge support铰轴支座hinged connection 铰接hlngeless arch无铰拱hollow brick空心砖hollow ratio of masonry unit 块体空心率honeycomb蜂窝hook 弯钩hoop 箍筋hot-rolled deformed bar热轧带肋钢筋hot-rolled plain bar热轧光圆钢筋hot-rolled section steel热轧型钢hunched beam加腋梁Iimpact toughness 冲击韧性impermeability 抗渗性inclined section 斜截面inclined stirrup 斜向箍筋incomplete penetration 未焊透incomplete tusion 未溶合incompletely filled groove 未焊满indented wire刻痕钢丝influence coefficient for load-bearingcapacity of compressionmember受压构件承载能力影响系数influence coefficient for spacial action空间性能影响系数initial control 初步控制inspection for properties of glue used instructural member结构用胶性能检验inspection for properties of steelbar钢筋性能检验integral prefabricated prestressed concreteslab-column structure整体预应力板柱结构intermediate stiffener中间加劲肋intermittent weld 断续焊缝Jjoint of reinforcement 钢筋接头Kkey joint键连接kinetic design 动态设计knot 节子(木节)Llaced of battened compression member 格构式钢柱lacing and batten elements 缀材(缀件)lacing bar缀条lamellar tearing 层状撕裂lap connectlon 叠接(搭接)lapped length of steel bar 钢筋搭接长度large pannel concrete structure混凝土大板结构large-form cocrete structure 大模板结构lateral bending 侧向弯曲lateral displacement stiffness of storey 楼层侧移刚度lateral displacement stiffness of structure 结构侧移刚度lateral force resistant wallstructure抗侧力墙体结构leg size of fillet weld角焊缝焊脚尺寸length of shear plane 剪面长度lift-slab structure 升板结构limiting value for sectional dimension 截面尺寸限值limiting value for supporting length支承长度限值limiting value for total height of masonrystructure 砌体结构总高度限值linear expansion coeffcient 线膨胀系数lintel过梁load bearing wall 承重墙load-carrying capacity per bolt 单个普通螺栓承载能力load-carrying capacity per high-strength holt 单个高强螺桂承载能力load-carrying capacity per rivet 单个铆钉承载能力long term rigidity of member构件长期刚度longitude horizontal bracing 纵向水平支撑longitudinal steel bar 纵向钢筋longitudinal stiffener 纵向加劲肋longitudinal weld 纵向焊缝losses of prestress预应力损失lump material块体Mmain axis强轴main beam主梁major axis强轴manual welding 手工焊接manufacture control 生产控制mechanical properties of materials材料力学性能melt-thru 烧穿method of sampling 抽样方法minor axls弱轴modified coefficient for allowable ratio ofheight to sectionalthickness of masonry wall 砌体墙容许高厚比修正系数modulus of elasticity of concrete 混凝土弹性模量modulus of elasticity parellel to grain 顺纹弹性模量moisture content含水率moment modified factor 弯矩调幅系数monitor frame 天窗架mortar 砂浆multi-defence system of earthquake-resistantbuilding 多道设防抗震建筑multi-tube supported suspended structure多筒悬挂结构Nnailed joint钉连接net height 净高net span 净跨度non-destructive inspection of weld 焊缝无损检验non-destructive test 非破损检验non-load-bearingwall 非承重墙non-uniform cross-section beam变截面粱non-uniformly distributed strain coefficientof longitudinal tensile reinforcement纵向受拉钢筋应变不均匀系数normal concrete 普通混凝土normal section正截面notch and tooth joint 齿连接number of sampling 抽样数量Oobligue section斜截面oblique-angle fillet weld斜角角焊缝one-way reinforced(or prestressedconcreteslab 单向板open web roof truss 空腹屋架ordinary concrete 普通混凝土ordinary steel bar普通钢筋orthogonal fillet weld 直角角焊缝outstanding width of flange 翼缘板外伸宽度outstanding width of stiffener加劲肋外伸宽度over-all stability reduction coefficient ofsteel beam钢梁整体稳定系数overturning or slip resistance analysis 抗倾覆、滑移验算Ppadding plate垫板partial penetrated butt weld不焊透对接焊缝partition非承重墙penetrated butt weld 透焊对接焊缝percentage of reinforcement 配筋率pilastered wall 带壁柱墙pit 凹坑pith 髓心plain concrete structure素混凝土结构plane hypothesis 平截面假定plane structure平面结构plane trussed lattice grids平面桁架系网架plank 板材plastic adaption coefficient of cross-section 截面塑性发展系数plastic design of steel structure 钢结构塑性设计plastic hinge 塑性铰plastlcity coefficient of reinforced concretemember in tensile zone受拉区混凝土塑性影响系数plate-like space frame 干板型网架plate-like space truss 平板型网架plug weld塞焊缝plywood 胶合板pockmark麻面polygonal top-chord roof truss 多边形屋架post-tensioned prestressed concrete structure后张法预应力混凝土结构precast reinforced concrete member预制混凝土构件prefabricated concrete structure装配式混凝土结构presetting time 初凝时间prestressed concrete structure 预应力混凝土结构prestressed steel structure 预应力钢结构prestressed tendon 预应力筋pre-tensioned prestressed concrete structure 先张法预应力混凝土结构primary control初步控制production control生产控制properties of fresh concrete 可塑混凝土性能properties of hardened concrete硬化混凝土性能property of building structural materials建筑结构材料性能purlin 檩条Qquality grade of weld 焊缝质量级别quality inspection of bolted connection 螺栓连接质量检验quality inspection of riveted connection 铆钉连接质量检验quasi-permanent value of live load on flooror roof 楼面、屋面活荷载准永久值Rradial check 辐裂ratio of axial compressive force to axialcompressive ultimate capacity of section 轴压比ratio of height to sectional thickness ofwall or column砌体墙柱高、厚比ratio of reinforcement 配筋率ratio of shear span to effective depth ofsection 剪跨比redistribution of internal force 内力重分布reducing coefficient of compressive strengthin sloping grain for bolted connection 螺栓连接斜纹承压强度降低系数reducing coefficient of liveload 活荷载折减系数reducing coefficient of shearing strength fornotch and tooth connection齿连接抗剪强度降低系数regular earthquake-resistant building 规则抗震建筑reinforcement ratio 配筋率reinforcement ratio per unit volume体积配筋率relaxation of prestressed tendon 预应筋松弛representative value of gravity load 重力荷载代表值resistance to abrasion 耐磨性resistance to freezing and thawing 抗冻融性resistance to water penetration抗渗性reveal of reinforcement 露筋right-angle filletweld 直角角焊缝rigid analysis scheme刚性方案rigid connection 刚接rigid transverse wall 刚性横墙rigid zone 刚域rigid-elastic analysis scheme 刚弹性方案rigidity of section 截面刚度rigidly supported continous girder 刚性支座连续梁ring beam圈梁rivet 铆钉riveted connecction 铆钉连接riveted steel beam铆接钢梁riveted steel girder铆接钢梁riveted steel structure铆接钢结构rolle rsupport 滚轴支座rolled steel beam 轧制型钢梁roof board 屋面板roof bracing system 屋架支撑系统roof girder 屋面梁roof plate屋面板roof slab 屋面板roof system 屋盖roof truss 屋架round wire 光圆钢丝Ssafety classes of building structures建筑结构安全等级safetybolt 保险螺栓saw-tooth joint failure齿缝破坏scarf joint斜搭接seamless steel pipe 无缝钢管seamless steel tube 无缝钢管second moment of area of tranformed section 换算截面惯性矩second order effect due to displacement 挠曲二阶效应secondary axis弱轴secondary beam次粱section modulus of transformed section换算截面模量section steel型钢semi-automatic welding 半自动焊接separated steel column分离式钢柱setting time 凝结时间shake 环裂shaped steel型钢shapefactorofwindload 风荷载体型系数shear plane 剪面shearing rigidity of section 截面剪变刚度shearing stiffness of member构件抗剪刚度short stiffener短加劲肋short term rigidity of member 构件短期刚度shrinkage 干缩shrinkage of concrete 混凝干收缩silos 贮仓skylight truss天窗架slab 楼板slab-column structure 板柱结构slag inclusion 夹渣sloping grain 斜纹slump 坍落度snow reference pressure 基本雪压solid-web steel column 实腹式钢柱space structure空间结构space suspended cable 悬索spacing of bars 钢筋间距spacing of rigid transverse wall 刚性横墙间距spacing of stirrup legs箍筋肢距spacing of stirrups箍筋间距specified concrete 特种混凝上spiral stirrup螺旋箍筋spiral weld螺旋形焊缝split ringjoint裂环连接square pyramid space grids 四角锥体网架stability calculation 稳定计算stability reduction coefficient of axiallyloaded compression 轴心受压构件稳定系数stair 楼梯static analysis scheme of building 房屋静力汁算方案static design 房屋静力汁算方案statically determinate structure静定结构statically indeterminate structure超静定结构sted 钢材steel bar钢筋steel column component 钢柱分肢steel columnbase钢柱脚steel fiber reinforced concrete structure钢纤维混凝土结构steel hanger 吊筋steel mesh reinforced brick masonry member 方格网配筋砖砌体构件steel pipe钢管steel plate钢板steel plateelement钢板件steel strip钢带steel support 钢支座steel tie拉结钢筋steel tie bar for masonry 砌体拉结钢筋steel tube钢管steel tubular structure 钢管结构steel wire 钢丝stepped column阶形柱stiffener加劲肋stiffness of structural member 构件刚度stiffness of transverse wall横墙刚度stirrup 箍筋storev height 层高straight-line joint failure 通缝破坏straightness of structural member 构件乎直度strand 钢绞线strength classes of masonry units 块体强度等级strength classes of mortar 砂浆强度等级strength classes of structural steel钢材强度等级strength classes(grades of prestressed tendon 预应力筋强度等级strength classes(grades of steel bar 普通钢筋强度等级strength of structural timber parallel tograin木材顺纹强度strongaxis 强轴structural system composed of bar 杆系结构structural system composed of plate 板系结构structural wall 结构墙superposed reinforced concrete flexuralmember 叠合式混凝土受弯构件suspended crossed cable net 双向正交索网结构suspended structure悬挂结构swirl grain涡纹Ttensile(compressive)rigidity of section 截面拉伸(压缩刚度)tensile(compressive)stiffness of member构件抗拉(抗压刚度)tensile(ultimate) strength of steel 钢材抗拉(极限强度)test for properties of concrete structuralmembers 构件性能检验thickness of concrete cover 混凝土保护层厚度thickness of mortarat bed joint水平灰缝厚度thin shell薄壳three hinged arch 三铰拱tie bar拉结钢筋tie beam系梁tie tod系杆tied framework绑扎骨架tor-shear type high-strength bolt 扭剪型高强度螺栓torsional rigidity of section截面扭转刚度torsional stiffness of member构件抗扭刚度total breadth of structure结构总宽度total height of structure结构总高度total length of structure结构总长度transmission length of prestress 预应力传递长度transverse horizontal bracing 横向水平支撑transverse stiffener横向加劲肋transverse weld横向焊缝transversely distributed steelbar横向分布钢筋trapezoid roof truss 梯形屋架triangular pyramid space grids三角锥体网架triangular roof truss 三角形屋架trussed arch椽架trussed rafter桁架拱tube in tube structure筒中筒结构tube structure简体结构twist 扭弯two hinged arch双铰拱Uunbonded prestressed concrete structure 无粘结预应力混凝土结构undercut 咬边uniform cross-section beam等截面粱upper flexible and lower rigid complexmultistorey building上柔下刚多层房屋upper rigid lower flexible complexmultistorey building 上刚下柔多层房屋Vvalue of decompression prestress 预应力筋消压预应力值value of effective prestress预应筋有效预应力值verification of serviceability limit states正常使用极限状态验证verification of ultimate limit states 承载能极限状态验证vertical bracing 竖向支撑vierendal roof truss 空腹屋架visual examination of structural member构件外观检查visual examination of structural steel member钢构件外观检查visual examination of weld 焊缝外观检查Wwall beam墙梁wall frame 壁式框架wall-slab structure 墙板结构warping 翘曲warping rigidity of section 截面翘曲刚度water retentivity of mortar 砂浆保水性water tower 水塔water/cement ratio水灰比weak axis弱轴weak region of earthquake-resistant building抗震建筑薄弱部位web plate腹板weld 焊缝weld crack 焊接裂纹weld defects焊接缺陷weld roof 焊根weld toe 焊趾weldability of steel bar 钢筋可焊性welded framework焊接骨架welded steel beam焊接钢梁welded steel girder焊接钢梁welded steel pipe焊接钢管welded steel strueture焊接钢结构welding connection 焊缝连接welding flux焊剂welding rod焊条welding wire 焊丝wind fluttering factor风振系数wind reference pressure 基本风压wind-resistant column 抗风柱Yyield strength(yield point)of steel 钢筋屈服强度(屈服点)。
钢结构中英文(个人整理版)

钢结构中英文对照从施工规范及相关文件资料整理Leo-QQ-778468076材料钢板steel plate钢管steel plate垫板padding plate垫块backfilling地脚螺栓anchor bolt预埋螺栓embedded bolt螺母nut垫圈washer铆钉rivet螺丝钉screw高强螺栓high-strength bolt大六角头高强螺栓big hexagonal high-strength bolt型钢section steel,shaped steel自攻螺钉tapping screw波形屋面瓦wave roof tile钢丝网steel-wire mesh防腐材料anticorrosive material防火涂料fireproof paint防锈漆anticorrosive paint底漆primer面漆nominated painting构件零件part部件component构件element钢柱steel column钢柱脚steel column base钢支座steel support实腹式钢柱solid-web steel column带牛腿钢柱the steel column with bracket主梁main beam次梁secondary beam檩条purlin吊车梁crane girder系杆tie beam系梁tie beam屋架roof truss坡口groove屋盖roof system屋面板roof board,roof slab,roof plate天窗架skylight truss拱形屋架arch-shaped roof truss三角形屋架triangle roof truss梯形屋架trapezoid roof truss中拼单位intermediate assembled structure空间刚度单元space rigid unit环境温度ambient temperature预拼装test assembling连接connection螺栓连接钢构bolted steel structure摩擦型高强螺栓连接high-strength bolted friction-type connection 不焊透对接焊接partial penetrated butt weld焊透对接焊接penetrated butt weld焊钉(栓钉)焊接stud welding数据及单位抗震设计earthquake-resistant design层高storey height净高net height计算长度effective length计算高度effective height计算跨度effective span净跨net span净重net weight吨ton千克kilogram面积area立方的cubic平方(正方形的,矩形的)square容积capacity米meter厘米centimeter毫米millimeter微米micrometer工具及机械焊机welding machine自动焊机automatic welding machine自动埋弧焊机submerged arc automatic welding machine手动电弧焊机manual arc welding machine二氧化碳埋弧焊机CO2(carbon dioxide)shield arc welding machine 电渣焊机electro-slag welding machine焊条electrode锤子hummer力矩扳手torque spanner,torque wrench螺丝钳clamp电钻electric drill钻机driller冲击钻(电锤)electric hammer手动摇臂钻manually operated whipping driller磁力钻magnetic driller铣床milling machine碘钨灯iodine tungsten lamp安全照明灯safety flare空压机air compressor钢丝绳steel cable吊车crane(150t)履带式吊车(150t)crawler crane吊钩crane hook液压校直机hydraulic calibrator经纬仪theodolite水平仪(水准仪)gradienter,level安全防护安全网safety net安全帽helmet安全带safety belt劳保鞋hard shoes护目镜goggles防护罩shield安全手套safety gloves防护手套protective gloves绝缘工作服insulating coverall耐火工作服fire-resistance coverall耐酸工作服acid-proof working suit耳塞earplug焊接过程及焊接质量和其他除锈车间blasting workshop焊接weld焊缝welding joint焊缝质量等级quality grade of weld横向焊缝transverse weld对接焊缝butt weld缺陷defect变形deformation凹坑pit麻面pock mark夹渣slag inclusion,slag joint咬边undercut焊缝中未熔焊点non-welded welding裂缝leakage,crack气孔air hole表面瑕疵surface defect不正确焊接尺寸incorrect welding size返工rework外观质量appearance quality检测方法和试验焊缝无损检测non-destructive inspection of weld非破损检测non-destructive test射线检测ray test磁粉检测magnetic particle testing超声波检测extra-sound test放大检测法magnetic test色彩检测法color test放大镜(扩大20倍)magnifier (within 20 times magnification)破坏试验damage test物理和化学成分physical and chemical properties机械性能试验mechanical character test拉伸试验extension test弯曲试验bending test冲击试验colliding test金相测试metelloge test高强螺栓连接副set of high-strength bolt抗滑移系数slip merged of faying surface质量焊接标准welding standard误差tolerance尺寸偏差dimensional轴线grid line标高elevation,levelAA垂直度degree of gravity vertical for AA,verticalityBB 平整度degree of plainness for BB水平度level水平位置position不合格点non-compliance不合格项non-conformance相关对话句子1,These drawings are well done and complied with the requirement of the specification.这些图制作得非常好且符合规范要求。
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1.Leabharlann 总则1.1. 范围本规范旨在被用于建筑物结构构件圆形和矩形的空心钢结构材截面(管截面 HSS)设 计。管截面是: (1)棱柱结构形状,和(2)管符合几何公差、拉伸的要求和一个标准规范 的化学要求的标准规范。 矩形管截面包括有圆角的正方形和矩形截面, 在合适的容许差值规 范。只有非增强型非复合管截面适用于本规范。 本规范包括符号列表。 本规范制定基于美国钢结构设计协会《钢结构建筑载荷和阻力系数设计规范》 (AISC, 1999), 以下简称 LRFD 规范。在某些情况下,从 LRFD 规范采用的标准已被修改,以无量 纲形式出现, 并直接应用于矩形管截面, 其中有两个接连板。 对于不包括在本规范的情况下, 在 LRFD 规范中的标准应适用。在地震应用,管截面的设计应满足 AISC 抗震规定的钢结构 建筑(AISC,1997 年)和地震规定补编第二版(AISC,2000)的要求。
符号
右边一栏目中的章节编号为首次使用符号所在位置的章节编号。 符号定义章节 A 用来计算有效面积 , in.2 (mm2) 2.1 Ag 构件横截面的毛截面积 Gross area of cross-section, in.2 (mm2) 弦杆的毛截面积 Chord gross area, in.2 (mm2) 9.4 Ae 拉杆有效面积, in.2 (mm2) 2.1 An 净面积, in.2 (mm2)2.1 Aw 腹板面积, in.2 (mm2) 5.3 B 矩形构件管截面总宽度, in. (mm)1.3 Bb 矩形管截面支杆桁架连接处总宽度,in.(mm) 9.2 C 管截面扭力常数 6. D 圆形管截面构件的外部直径, in. (mm)2.1 Db 圆形管截面支杆桁架连接处外部直径, in. (mm)9.4 E 弹性模数, ksi (MPa) 2.2.1 Fcr 临界曲应力 Critical stress for column buckling, ksi (MPa) 4.2 Fn 矩形管截面剪切阻力标称应力, ksi (MPa) 5.2 Fu 管截面构件的特定最小抗拉强度, ksi (MPa) 3.1 Fy 管截面构件的特定最小屈服应力, ksi (MPa) 2.2.1 Fy1 管截面构件焊接部分的特定最小屈服应力 ksi (MPa) 8.1 Fyb 管截面构件支杆桁架连接处的特定最小屈服应力 n, ksi (MPa) H 矩形管截面构件总高度, in. (mm)1.3 Hb 矩形管截面构件支杆桁架连接处总高度, in. (mm) 9.2 K 受压构件有效长度因数 4.1 Lb 无支撑长度, in. (mm) 5.1 Lpd 塑性分析时的限制侧面无支撑长度 in. (mm) 5.3 Mn 标称弯曲强度, kip-in. (N-mm) 5.1 Mp 截面瞬间塑性 Plastic moment of section, kip-in. (N-mm) 5.1 Mr 截面瞬间屈服 Yield moment of section, kip-in. (N-mm) 5.1 Mu 要求弯曲强度, kip-in. (N-mm) 7.1 Mur 圆形管截面构件需要产生的弯曲强度, kip-in. (N-mm) 7.1 N 在集中应力下沿管截面长度方向的支承长度, in. (mm) 8.1 Pn 标称轴向强度(N) 2.2.1 Pu 要求轴向强度(N) 4.2 Py 轴向屈服载荷(N) 2.2.1 Q 有效面积因数 4.2 Q f 管截面连接构件压缩载荷阻力降低系数,桁架连接参数 9.4 Qq 桁架连接参数 9.4 Qβ 桁架连接参数 9.4 R f 暴露管截面构件风力折减系数 1.3 Rn 管截面连接构件标称阻力, kips (N) 8.
1.2. 材料
1. 钢结构
管截面材料必须提供足够的证据以便能够证明符合以下 ASTM 标准中的一种标准的相 关规定。 钢管、钢筋、热浸、镀锌、焊接和无缝标准规范, ASTM A53/A53M-99b Gr. B 圆形与异型冷成型焊接及无缝碳素钢结构管标准规范, ASTM A500-99 热成型焊接及无缝碳素钢结构管标准规范, ASTM A501-99 热成型焊接和无缝高强度低合金钢结构管标准规范, ASTM A618-99 冷成型焊接与无缝高强度,低合金结构钢管与增强耐大气腐蚀性标准规范 , ASTM A847-99a 由制作者或合格的检测实验室做测试,符合 ASTM A370,试验方法和定义钢制品机械 测试的要求和管理规范认证化磨测试报告或认证报告应构成足够的证据符合上述的 ASTM 标准之一。 如果有要求, 制作者应提供一份申明书, 说明该结构钢提供符合规定的等级要求。
版权 × c 2001
由 美国钢结构设计协会 保留所有权利。没有出版人的书面允许,不得对本书或本书的任何部分以任何形式复制。 本规范中所涉及到的相关信息, 基本上是根据公认的工程原理和原则进行编制的, 并且只提 供一般通用性的相关信息内容。虽然已经提供了这些精确的信息,但是,这些信息在未经许 可的专业工程师、 设计人员或建筑工程师对其精确性、 适用性和应用范围进行专业审查和验 证的情况下、不得任意使用或应用于特定的具体项目中。本规范中所包含的相关材料,并非 对美国钢结构设计协会的部分内容进行展示或担保, 或者, 对其中所涉及的相关人员进行展 示或担保, 并且这些相关信息用于任何一般性的或特定的项目时, 不得侵害任何相关专利权 益。任何人在侵权使用这些相关信息时,必须承担由此引起的所有相关责任。
对照参考钢结构载荷及阻力设计规范
此表提供了本规范中交叉引用到 1999 年 12 月 27 日颁布的钢结构建筑载荷与阻力系数设计 规范中的相关章节及附录。 2000 中空钢结构设计规范 1999 载荷与阻力系数设计规范 1.1 范围 A1 1.2 材料 – 1. 钢结构 A3.1 2. 设计壁厚 – 1.3 载荷及其组合 A4 2.1 受拉杆件的有效面积 B3 2.2 局部压曲 – 1. 钢杆截面分类 B5.1 2. 塑性分析设计 B5.2 3. 地震应用设计 – 2.3 允许宽厚比 B7 3.1 设计张力强度 D1 4.1 有效长度及允许细长比 E1 4.2 设计受压强度应用 B5 5.1 设计抗弯曲强度应用 F1.1 5.2 设计抗剪强度 F2 5.3 塑性分析设计 F1.3 5.4 地震应用设计 – 6. 扭转构件 H2 7.1 在组合弯曲及轴向应力作用下的构件设计 H1 7.2 在组合扭转、剪切、弯曲和/或轴向应力作用下的构件设计 H2 8. 管截面的集中应力 K1 9.1 连接和紧固件的一般规定 J1, J3 9.2 焊缝 J2 9.3 其他连接要求 – 1. 剪切断裂强度 Shear Rupture Strength J4.1 2. 张力断裂强度 Tension Rupture Strength J4.2 3. 冲剪断裂强度 Punching Shear Rupture Strength – 4. 偏心连接 Eccentric Connections J5.1 9.4 管截面杆件到管截面杆件的桁架连接 – 10. 管截面杆件制作基本要求 M
2.1
9.4
S 截面弹性模量 Elastic section modulus, in.3 (mm3) 5.1 Seff 薄壁矩形管截面有效截面弹性模量, in.3 (mm3)5.1 Tn 标称扭转强度 Nominal torsional strength, kips (N) 6.1 Tu 要求扭转强度 Required torsional strength, kips (N) 7.2 U 剪切滞后因数,桁架连接参数 parameter used for truss connections 2.1 Vn 标称抗剪强度 Nominal shear strength, kips (N) 5.2 Vu 要求抗剪强度 Required shear strength, kips (N) 7.2 Z 塑性截面模量 Plastic section modulus, in.3 (mm3) 5.1 a 必要恒定剪切应力梁长度 Length of essentially constant shear in a beam, in. (mm) 5.2 b 矩形管截面翼缘平面宽度,可看作为 B-3t, in. (mm) 2.2.1 b1 被焊接到管截面上的连接元件或板的宽度,in. (mm) 8.1 beoi 桁架连接参数 9.4 bgap 桁架连接参数 9.4 c 矩形管截面的支杆连接桁架弯曲常数... 9.4 d 螺栓直径, in. (mm)9.1 f 应力, ksi (MPa) 4.2 g 位于支杆构件底部之间的间隙,并使用间隔 K 型连接器件, in. (mm) 9.4 h 矩形管截面侧面的平面宽度,可看为 H-3t , in. (mm) 2.2.1 k 从集中应力点到管截面临界截面的距离, in. (mm) 8.1 l 部件长度, in. (mm)2.3 l 连接件长度, in. (mm) 2.1 r 旋转半径, in. (mm)2.3 ry 围绕 y-轴旋转时的半径, in. (mm) 5.1 t 管截面设计壁厚,在 1.2 节已给出, in. (mm) 2.2.1 t1 焊接于管截面上的板或连接件厚度,in. (mm) 8.1 tb 管截面支杆构件的设计壁厚, in. (mm)9.4 x¯ 剪切滞后偏心率, in. (mm) 2.1 α 桁架连接参数 9.4 β 桁架连接参数 9.4 βeff 桁架连接参数 9.4 βeop 桁架连接参数 9.4 βgap 桁架连接参数 9.4 γ 桁架连接参数 9.4 φ 阻力因数 ε 桁架连接参数 9.4 λ 壁面宽厚比 2.2.1 λc 支柱长细比 4.2 λp 紧凑型截面最大壁面宽厚比 2.2.1 λr 非紧凑型截面最大壁面宽厚比 2.2.1 δ 桁架连接参数 9.4
必须注意: 在使用其他机构制定的规范和标准时, 以及参照相关标准制定的其他规范和标准 时, 可以随时对本规范的相关内容进行修订或修改并且随后印刷发行。 本协会对未参照这些 标准信息材料,以及未按照标准规定在初次出版发行时不承担 在美国印刷发行
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