世界截面库
世界变截面连续刚构桥体系介绍
一、概述随着现代科技的不断发展，世界上各种桥梁结构也在不断更新和改进。
其中，世界变截面连续刚构桥体系是一种新型的桥梁结构体系，其独特的设计理念和结构特点备受工程界的关注和推崇。
本文将就世界变截面连续刚构桥体系进行介绍，以期为相关领域的研究和实践提供参考。
二、世界变截面连续刚构桥体系的定义世界变截面连续刚构桥体系是指利用变截面连续梁来搭建桥梁的桥体系。
它通过在桥梁结构中采用不同截面尺寸的梁段，使得整个桥梁结构在承载荷载时能够实现力的合理传递和优化分配。
这种桥梁结构体系的设计理念在桥梁工程中具有重要的意义，可以有效提高桥梁的承载能力和安全性。
三、世界变截面连续刚构桥体系的特点1. 高效性：世界变截面连续刚构桥体系采用变截面连续梁作为主要承载结构，其结构设计和施工相对便捷高效。
2. 经济性：该体系在设计过程中能够根据实际需求合理配置梁段截面，在满足桥梁承载要求的前提下降低材料消耗和施工成本。
3. 安全性：由于该体系合理分配了梁段的截面和布置，整个桥梁结构在受力时可以实现合理的力的传递和分配，从而提高了桥梁的安全性和稳定性。
四、世界变截面连续刚构桥体系的应用领域世界变截面连续刚构桥体系适用于不同类型的桥梁工程，包括公路桥、高速铁路桥、城市轨道交通桥等。
其应用领域的广泛性使得其成为现代桥梁工程中备受重视的一种结构设计方案。
五、世界变截面连续刚构桥体系的工程实践世界变截面连续刚构桥体系已经在全球范围内得到了广泛的应用和推广，为各地区的桥梁工程提供了重要的技术支持和经验积累。
在我国，该桥体系也得到了积极的应用和推广，例如在高速铁路和特大桥工程中取得了显著的成就和效果。
六、结语世界变截面连续刚构桥体系作为一种新型的桥梁结构设计方案，其独特的设计理念和结构特点为现代桥梁工程带来了新的发展机遇和挑战。
我们期待着在未来的实践中，该桥体系能够在更多的桥梁工程中得到应用和推广，为人类交通基础设施的发展做出积极的贡献。
世界变截面连续刚构桥体系作为一种创新的桥梁结构设计方案，在实际工程应用中取得了显著的成就。
ETABs使用经验记录
钢框架模型设计例模型概况：结构为非规则形状的4层钢框架结构，包括一个外置电梯筒。
首层层高15ft，2、3、4层层高为12ft。
X、Y方向轴距均为24ft。
结构水平力由框架承担，电梯筒与框架在结构上分离。
楼板为在3inch厚的钢楼板上现浇3inch厚混凝土。
次梁按组合梁进行设计，主梁为非组合梁。
为了保证梁下有足够的空间布置管网，梁高不能超过W18。
1、模型设置本节为编辑层高、轴网、材料、截面，及模型的初始设定。
1、点击新建模型，选择“使用置设置”，在下拉菜单中选择相应选项，确定。
2、输入轴网尺寸和楼层尺寸，添加结构中点选“空”，确定。
3、关闭“水平面”，即关掉窗口背景网格，以显示轴网。
点击“”打开视图设置选项，点选或取消点选相应选项。
4、关闭“显示边界平面”，即关掉3-d视图中的层绿色边缘线。
操作为“选项—显示边界平面”。
5、多塔选项。
“选项—多塔开关”关闭或打开多塔，然后“编辑—编辑塔/楼层/轴网”进行多塔或单塔编辑。
6、修改楼层、轴网数据。
“编辑—编辑楼层/轴网”。
7、定义截面—设置截面库。
ETABs支持软件根据分析结果自动在设定好的截面库中选择满足要求的最经济截面。
初次分析时，软件默认选择截面库中按重量排序排在中间的截面为当前分析截面，然后进行分析，再根据分析结果选择最经济截面为设计截面。
当分析截面与设计截面不同时，软件将设计截面作为下次分析的分析截面，再进行上面的步骤，直到设计截面与分析截面完全一致，则分析结束。
软件每次分析时，需要人工操作，具体步骤在分析章节会详细讲解。
本小节的目的为设置截面库。
“定义—截面属性—框架截面—导入新属性”打开框架属性截面类型界面，点击钢构件中的工字型截面或者在下拉菜单中选择Steel I/Wide Flange，进入框架截面属性导入数据界面，因设计要求梁高不得超过W18，选中W16X26至W18X175之间的所有截面，确定，再确定，回到窗口界面。
在窗口界面左边的模型浏览器（如果不小心关掉，可以“选项—显示模型浏览器”将其打开）中，点开属性，将鼠标光标放在框架截面上点击右键，添加新框架属性，再次进入框架属性截面类型界面，在下拉菜单中选择Auto select或者直接点击特殊中的Auto Select List，进入框架截面属性数据界面。
pdms中文教程_.结构建库
VPDVANTAGE Plant Design System工厂三维布置设计管理系统PDMS结构建库培训手册型钢库PDMS已经提供了较完善的元件库，包括型材截面、配件和节点库。
但不一定十分齐全，所以PDMS提供了非常方便的建库工具，这些功能都可在PARAGON中实现。
设计库、元件库和等级库之间的关系等级库（Specificaion）是设计库与元件库之间的桥梁。
设计者在等级库中选择元件后，等级中的元件自动找到对应的元件库中的元件；元件库中的几何形状和数据被设计库参考。
如下图。
型钢库层次结构型钢库World下包含了许多元件库和等级库，它们也是一种树状结构库。
下图就是型钢库层次结构：型钢等级库层次结构等级库相当于元件库的索引，其目的是为设计人员提供一个选择元件的界面，它的层次结构既与界面的关系如下图所示。
本章主要内容：１．定义型钢截面（Profile）２．定义型钢配件（Fitting）３．定义节点（Joint）定义型钢截面（Profile）练习一：定义型钢截面库１．元件库最终的层次结构如下：２．以管理员身份（如SYSTEM）登录PARAGON模块，再进入Paragon>Steelwork子模块。
３．在４．选择菜单Create>Section，创建新的STSE，５．在刚创建的STSE下，选择菜单Create>Element，创建三个元素：“ref.DTSE”、“ref.GMSS”和“ref.PTSS”。
现在的数据库结构如下：６．设置。
选择Settings>Referance Data… 和Display>Members…按下图设置：７．鼠标指向CATA层，选择菜单Create>Section，创建新的STSE：example/PRFL/BOX。
８．选择菜单Create>Category>For Profiles，创建新的STCA，如下图：９．鼠标指向STCA：example/PRFL/REF.DTSE层，在命令行中键入命令：“NEW DTSE /BOX/EQUAL/DTSE”,这样新建了一个DTSE，如下图。
ProfileBuilder使用说明
插件安装说明1.将两文件插件复制到sketchup安装文件Pluging里,打开ProfileBuilder文件夹,2.将ProfileBuilder截面库文件夹内所有文件后缀名为plb的文件,复制到安装目录\sketchup7.0\ Plugins\ ProfileBuilder \Libraries内3.重新启动sketchup7.0,可以用了.插件使用说明1.Library 截面数据库(有插件自带的,也可以存自己制作的).2.Profile 截面外形、规格、尺寸。
3.Rotation 截面旋转角度(在路径上旋转)4.Mirror截面镜像5.Placement point截面路径的安置点（top-left上偏左top-middle 上中央top-right上偏右center-left中偏左center置中center-right中偏右bottom-left下偏左bottom-middle下中央bottom-right 下偏右）6.X Offset安置点左右的偏移量(数值为正数偏左,数值为负数偏右) Y Offset 安置点上下的偏移量(数值为正数偏下,数值为负数偏上),X/Y数值为零时在截面的中心7.Smoothing Angle路径的光滑度(默认值为30%)数值越大放样出来的物体路径就越光滑,速度则会慢些,反之就越粗糙,越快.操作注意顺序：１．单击Library（截面数据库）对话框的下拉菜单，可以选择各种样式的截面图案，也可用鼠标双击对话框使其选中（变蓝），在用鼠标的滚动轮上下选择，.确定某一截面。
２．用鼠标双击Profile（截面外形、规格尺寸)的对话框使其选中（变蓝），在用鼠标的滚动轮上下选择能够满足你要求的截面（在这里顺便说明一下Library与Profile之间的从属关系，Library相当于我们的省级单位，而Profile相当于我们的省级单位里的市或者是县，它们之间是上下级的关系，一个上级单位可以拥有一个或者多个下级单位，理顺这个关系对于今后我们自己创建自己的截面图库会有很大帮助。
美标型钢截面库 aisc-shapes-database-v15.0
I.Databasev15.0A. TableInstructionsAType E (CI)W F (CJ)A H (CL)d det I (CM)Ht J (CN)h K (CO)OD L (CP)b f M (CQ)b fdet N (CR)B P (CT)ID Q (CU)t w R (CV)t wdet S (CW)t wdet /2T (CX)t fThe information presented in this spreadsheet has been prepared following recognized principles of design and construction.While it is believed to be accurate,this information should not be used or relied upon for any specific application without competent professional examination and verification of its accuracy,suitability and applicability by a licensed engineer or architect.The publication of this information is not a representation or warranty on the part of the American Institute of Steel Construction,its officers,agents,employees or committee members,or of any other person named herein,that this information is suitable for any general or particular use,or of freedom from infringement of any patent or patents.All representations or warranties,express or implied,other than as stated above,are specifically disclaimed.Anyone making use of the information presented in this publication assumes all liability arising from such use.Caution must be exercised when relying upon standards and guidelines developed by other bodies and incorporated by reference herein since such material may be modified or amended from time to time subsequent to the printing of this edition.The American Institute of Steel Construction bears no responsibility for such material other than to refer to it and incorporate it by reference at the time of the initial publication of this edition.Detailing value of t w /2, in. (mm)Flange thickness, in. (mm)Variable Detailing value of member depth, in. (mm)Overall depth of square or rectangular HSS, in. (mm)Column inDatabase aShape type: W, M, S, HP, C, MC, L, WT, MT, ST, 2L, HSS, PIPE G (CK)d Width of the flat wall of square or rectangular HSS, or width of the longer leg for angles, or width of the back-to-back legs oflong legs back-to-back double angles, or width of the outstanding legs of short legs back-to-back double angles, in. (mm)O (CS)b Depth of the flat wall of square or rectangular HSS, in. (mm)Outside diameter of round HSS or pipe, in. (mm)Overall width of square or rectangular HSS, in. (mm)Web thickness, in. (mm)The shape designation as seen in the AISC Steel Construction Manual , 15th Edition. The exception to this is the designation for double angles. There is a separate listing (row) for each back-to-back spacing and configuration. Therefore,the shape designation reflects these two variables. The listings for double angles follow the convention specified in the AISC Naming Convention for Structural Steel Products for Use in Electronic Data Interchange (EDI), June 25, 2001.C (CH)AISC_Manual_Label Boolean variable. A true, T, value indicates that there is a special note for that shape (see below). A false, F, value indicatesthat there are no special notes for that shape.Special notes:W-shapes: a value of T for: t f > 2 in.M-shapes: a value of T indicates that the shape has sloped flanges.WT-shapes: a value of T for: t f > 2 inMT-shapes: a value of T indicates that the shape has sloped flanges.T_F D Nominal weight, lb/ft (kg/m)Inside diameter of round HSS or pipe, in. (mm)Detailing value of web thickness, in. (mm)The shape designation according to the AISC Naming Convention for Structural Steel Products for Use in Electronic Data Interchange (EDI), June 25, 2001. This information is intended solely for the use of software developers to facilitate the electronic labeling of shape-specific data and electronic transfer of that data.Cross-sectional area, in.2 (mm 2)Overall depth of member, or width of shorter leg for angles, or width of the outstanding legs of long legs back-to-back doubleangles, or the width of the back-to-back legs of short legs back-to-back double angles, in. (mm)Flange width, in. (mm)Detailing value of flange width, in. (mm)EDI_ STD_Nomenclature B (CG)AISC Shapes Database v15.0AISC Shapes Database v15.0is an update to Shapes Database v14.1.This version is consistent with shape properties and dimensions tabulated in the AISC Steel Construction Manual,15th Edition,1st Printing.The database contains some additional section properties that are not included in the Manual .DISCLAIMERReadme FileNovember 2017Dimensions and properties for each shape are listed sequentially in a single row. The data in each column is as follows:Description aBU (EY)SzB BV (EZ)S zC BW (FA)r ts BX (FB)h o BZ (FD)P A2CA (FE)P B CB (FF)P C CC (FG)P DCD (FH)TCE (FI)WG i CF(FJ)WG o B. NewShapes inv15.0WHPThe workable gage for the inner fastener holes in the flange that provides for entering and tightening clearances and edge distance and spacing requirements. The actual size, combination, and orientation of fastener components should be compared with the geometry of the cross section to ensure compatibility. See AISC Manual Part 1 for additional information,in. (mm)a Values in parentheses "()" is for metric data.Fig. 1. Location of warping staticalmoment for W-, M-, S- and HP-shapes.Fig. 2. Location of warping statical moment for C- and MC-shapes.Fig. 3. Location of Point A, B and C for single angles.Shape perimeter minus one flange surface (or short leg surface for a single angle), as used in Design Guide 19, in. (mm)BY (FC)P A Single angle shape perimeter minus long leg surface, as used in AISC Design Guide 19, in. (mm)Shape perimeter, as used in AISC Design Guide 19, in. (mm)Box perimeter minus one flange surface, as used in Design Guide 19, in. (mm)Box perimeter, as used in AISC Design Guide 19, in. (mm)Elastic section modulus about the z -axis at point C on cross section, as shown in Figure 3, in.3 (mm 3 /103)Effective radius of gyration, in. (mm)Distance between the flange centroids, in. (mm)Distance between web toes of fillets at top and bottom of web, in. (mm)ShapeTypeSection Size Elastic section modulus about the z -axis at point B on cross section, as shown in Figure 3, in.3 (mm 3 /103)PipePipe26STD, Pipe24STD, Pipe20STD, Pipe18STD, Pipe16STD, Pipe14STD, Pipe26XS, Pipe24XS, Pipe20XS, Pipe18XS, Pipe16XS,Pipe14XS, Pips12XXS, Pipe10XXS HSS24X12X3/4, HSS24X12X5/8, HSS24X12X1/2, HSS22X22X7/8, HSS22X22X3/4, HSS20X20X7/8, HSS20X20X3/4, HSS20X20X5/8,HSS20X20X1/2, HSS20X12X3/4, HSS18X18X7/8, HSS18X18X3/4, HSS18X18X5/8, HSS18X18X1/2, HSS16X16X7/8, HSS16X16X3/4,HSS16X12X3/4, HSS14X14X7/8, HSS14X14X3/4, HSS12X12X3/4, HSS10X10X3/42L12X12X1-3/8, 2L12X12X1-3/8X3/4, 2L12X12X1-3/8X1-1/2, 2L12X12X1-1/4, 2L12X12X1-1/4X3/4, 2L12X12X1-1/4X1-1/2, 2L12X12X1-1/8,2L12X12X1-1/8X3/4, 2L12X12X1-1/8X1-1/2, 2L12X12X1, 2L12X12X1X3/4, 2L12X12X1X1-1/2, 2L10X10X1-3/8, 2L10X10X1-3/8X3/4,2L10X10X1-3/8X1-1/2, 2L10X10X1-1/4, 2L10X10X1-1/4X3/4, 2L10X10X1-1/4X1-1/2, 2L10X10X1-1/8, 2L10X10X1-1/8X3/4, 2L10X10X1-1/8X1-1/2, 2L10X10X1, 2L10X10X1X3/4, 2L10X10X1X1-1/2, 2L10X10X7/8, 2L10X10X7/8X3/4, 2L10X10X7/8X1-1/2, 2L10X10X3/4,2L10X10X3/4X3/4, 2L10X10X3/4X1-1/22L W40X655, W36X925, W36X853, W36X802,W36X723, W21X275, W21X248, W21X223, W14X873, W14X808HP12X89WT LWT20X327.5, WT18X462.5, WT18X426.5, WT18X401, WT18X361.5, WT10.5X137.5, WT10.5X124, WT10.5X111.5, WT7X436.5, WT7X404L12X12X1-3/8, L12X12X1-1/4, L12X12X1-1/8, L12X12X1, L10X10X1-3/8, L10X10X1-1/4, L10X10X1-1/8, L10X10X1, L10X10X7/8,L10X10X3/4HSS The bolt spacing between inner and outer fastener holes when the workable gage is compatible with four holes across theflange. See AISC Manual Part 1 for additional information, in. (mm)C. New Variables in v15.0• P A2• P c• P d• T• W gi• W goD. Variables Removed in v15.0 • Q s。
67种物体被剖开的截面照，让你看看真实的内部世界
67种物体被剖开的截面照，让你看看真实的内部世界文丨直观学机械资料源：利维坦、大叔爱吐槽、tubetime、面包房社区、泵友圈、猎奇菌有很多东西的内部世界十分复杂，单纯的从表面看难以窥其精锐。
之前咱们分享过一篇“49种物体被剖开的截面照，让你看看真实的内部世界”，今天咱们再来第二期，继续看一些被劈成两半展示横截面的东西：1、变速箱剖面图：2、发动机剖面图：3、ATM机：4、借记卡的内部：5、抽水马桶：6、各种款式剑刃的横切面：7、美国旧金山金门大桥吊缆的横切面，由27572根钢丝组成：8、波音747飞机的横切面：9、瓦萨沉船博物馆里的船体剖面图：10、海底电缆剖切面：11、铝合金窗户剖切面：12、意大利烟花：13、奥迪B7 S4的发动机正时系统：14、充气床垫：15、高尔夫球：16、面巾纸盒：17、集成灶台：18、电锯发动机：19、日产新车：20、保时捷座椅：21、电解电容：22、LED：23、打开一个英式插头，里面是一个 2 针欧式插头：24、肚子里蛔虫的横切面：25、盆栽：26、手风琴：27、台球桌：28、香蕉树干：29、饮料机：30、硬币：31、有成型珍珠贝：32、陨石：33、安哥拉花梨木：34、虎头鲸：35、耳机接头：36、驻极体MIC：37、电子管：38、DB9接头：39、干簧管继电器：40、响尾蛇的尾巴：41、这块海绵里面有一个较小的海绵：42、拥有美丽纹理的玛瑙的横切面：43、切开一个弹弹球：44、切开一个玛瑙：45、阜康陨石：46、秋葵：47、酿火鸡：48、玉米热狗和冰淇淋蛋筒：49、一块已经变成化石的白橡木：50、菱锰矿钟乳石：51、鱼鳞纹焊缝：52、绿化带的横切面，树篱是一种生长非常密集的灌木：53、泵剖面图：54、遄达1000，波音787梦想飞机的首发发动机：55、人类皮肤横切面：56、纽约地下剖面图：57、前苏联T-54主战坦克的实体剖面：58、尼康D3和镜头的截面：59、杜鲁门（CVN-75）核动力航空母舰剖面图：60、玛丽皇后邮轮截面图：61、英国皇家海军“海王”直升机截面图：62、美国洛克希德·马丁生产的F-35战斗机透视图：63、美国B-2轰炸机透视图：64、1971年阿波罗14号载人任务时的宇航服结构图剖面：65、大众甲壳虫截面图：66、FP-45解放者手枪：67、这张图小编没看懂：。
美标工字钢截面库
All Sections BS/EN Only Corus Only BS/EN+CorusASTMDiagram American W Shapes to ASTM A6/A36[ALL Sections]Mass Depth Width Thickness of Root Depth Second Moment Radius Elastic Plastic Buckling Torsional Warping Torsional Areaper of of Web Flange Radius between of Area of Gyration Modulus Modulus Parameter Index Constant Constant of Designation metre Section Section fillets Axis x-x Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y Inertia Section M h b s t r d I x I y r x r y Z x Z y S x S y u x H J A Home in x in x lb/ft kg/m mm mm mm mm mm mm cm4cm4cm cm cm3cm3cm3cm3dm6cm4cm2 1c W40x12x3595351046311.43358.930868.211307082996540.8 6.632162019252556631260.86619.5735576681 2c W40x12x3274871036.1308.53054.130867.910214202672140.6 6.571971717322320028000.86721.164.44299620 3c W40x12x2944371025.9305.426.94930867.99099062344740.4 6.491773915352076224690.86823.155.93185557 4c W40x12x264393101630324.443.930868.28076892049640.2 6.41589913531853921680.86825.548.42330500 5c 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W36x161/2x245365916.4419.420.334.324.1799.667176642245389.531466120151654631120.88428.382.21442465 16c W36x161/2x230343911.9418.319.33224.1799.76251783909937.99.471371218691545628860.88330.275.71189436 17c W36x12x387576992.9321.836.16520822.911014983645738.87.052218722662627536540.87116.878.57150733 18c W36x12x350521980.7318.83358.920822.99818063208138.5 6.952002320132359832350.87118.468.15355664 19c W36x12x318473970.8315.729.954.120822.68846382857638.3 6.881822518102136528950.87219.9604106603 20c W36x12x286426960.9312.826.94920822.97881792514638.1 6.811640516081913125590.87321.852.33039542 21c W36x12x256382950.7310.324.443.920822.96974082197537.9 6.721467114161704122480.87224.145.22208486 22c W36x12x232345942.9307.822.139.920823.16257121947937.7 6.661327212661535220010.87226.339.71656440 23c W36x12x210313931.9309.421.134.520822.95492621710637.1 6.551178811061365317530.86629.734.41169399 24c W36x12x194289926.8307.719.43220822.85044481559737 6.511088610141256816010.86731.931.2928368 25c W36x12x182272922.8306.718.43020822.84715831447736.9 6.47102219441178614890.86633.828.8774346 26c W36x12x170254918.7305.617.327.920822.94372891331536.8 6.4295208711096213720.86636.126.4630323 27c W36x12x160238914.7304.816.525.920822.94065061226236.6 6.3588888051023512660.86438.524.2518304 28c W36x12x150225910.6304.215.923.920822.83772441124836.3 6.278286739955211650.86141.122.1426286 29c W36x12x135201903303.515.220.120822.8325422939635.6 6.05720861983619800.85346.718.3294257 30c W33x153/4x46869893541838.669.120756.812531818451337.69.752680640443127263420.88614.215810569889 31c W33x153/4x42463292341435.1632075711196517481037.39.642426136142814056520.88615.51387983805 32c W33x153/4x3875779134113257.920757.210117796722937.19.572216432712556851010.88716.71236168734 33c W33x153/4x35452890340929.553.120756.89150866073336.99.52026829702327646210.88718.11104777673 34c W33x153/4x31847489340626.448207578132035367236.79.431821326442079541010.88819.895.83511604 35c W33x153/4x29143488540424.443.920757.27362734835236.59.351663923941892937070.88721.585.52705553 36c W33x153/4x26339287740122.139.920757.26596514296036.39.271504321431704033110.88823.575.32027500 37c W33x153/4x241360868.2402.821.135.6207575916823884735.99.211363019291542529820.8842667.31510458 38c W33x153/4x221330861.8401.419.732.4207575359933498235.79.121243917431405026920.88328.360.21160421 39c W33x153/4x201300855.5399.918.229.220757.14809503117035.59.031124415591267524050.88131.153.2866382 40c W33x111/2x361538925.1310.635.66420757.18939223227936.1 6.871932620792290733470.87315.859.86546685All Sections BS/EN Only Corus Only BS/EN+CorusASTMDiagram American W Shapes to ASTM A6/A36[ALL Sections]Mass Depth Width Thickness of Root Depth Second Moment Radius Elastic Plastic Buckling Torsional Warping Torsional Areaper of of Web Flange Radius between of Area of Gyration Modulus Modulus Parameter Index Constant Constant of Designation metre Section Section fillets Axis x-x Axis y-y Axis x-x 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W27x14x23535172836023.140.920606.240340531880308.441108317711263827420.88918.637.61953447All Sections BS/EN Only Corus Only BS/EN+CorusASTM User Registration No:Unregistered Copy Diagram American W Shapes to ASTM A6/A36[ALL Sections]Mass Depth Width Thickness of Root Depth Second Moment Radius Elastic Plastic Buckling Torsional Warping Torsional Areaper of of Web Flange Radius between of Area of Gyration Modulus Modulus Parameter Index Constant Constant of Designation metre Section Section fillets Axis x-x Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y Inertia Section M h b s t r d I x I y r x r y Z x Z y S x S y u x H J A Home in x in x lb/ft kg/m mm mm mm mm mm mm cm4cm4cm cm cm3cm3cm3cm3dm6cm4cm2 80c W27x14x21732472235921.138.120605.837104229439308.441027816401166425320.8919.934.41568413 81c W27x14x1942897143561934206063262472561129.88.34913914391032222180.8922.129.61121368 82c W27x14x178266706.4357.818.430.2206062920252309629.48.2682681291933619920.88524.426.4834338 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W8x8x4872.5215.920610.217.416149.1775125399.16 5.247182468143760.85311.50.2588.692.4 226c W8x8x4060.4209.62059.114.216149.2618520428.97 5.155901996633040.8513.50.19551.576.9 227c W8x8x3553.2206.2203.77.912.616149537317778.9 5.125211745812660.851150.16736.467.8 228c W8x8x3147.1203.2203.27.21116149.2465715408.81 5.074581525082310.84916.70.14225.559.9 229c W8x51/4x2132.1210.3133.9 6.410.212.7164.532194098.88 3.1630661.134494.20.88619.60.04113.740.9 230c W8x51/4x1827.3206.8133.4 5.88.412.7164.626563338.73 3.092575028777.10.88222.70.03288.5534.8 231c W6x6x2538162.1154.48.111.612.7113.52275713 6.85 3.8428192.43181420.8512.60.040422.148.5 232c W6x6x2030.6157.5152.9 6.69.312.7113.51773555 6.74 3.7722572.62521110.8515.10.03051239 233c W6x6x1523.2152.1152.1 5.8 6.612.7113.51254388 6.52 3.621655118378.30.84219.20.0205 5.4529.5 SteelUK001202Compiled & calculated by Techno Consultants Ltd, December 2000。
ROBOT介绍
ROBOT Millennium主要功能介绍ROBOT Millennium为用户提供了快速且有效的生成二维和三维框架结构的分析工具。
软件包括来自于各国标准的钢截面数据库和一个公用的结构库如门架结构、桁架结构等。
ROBOT Millennium适用性非常强，它可用于从简单的二维框架到大型复杂的体育场馆结构。
FEM分析ROBOT Millennium的一个特点就是为结构工程师提供了一个有限元分析的实用工具。
而网格划分算法和内孔识别算法为工程师提供了易于使用且功能强大的有限元前处理方法。
高级分析ROBOT Millennium的另一个主要优点就是能完成各种类型的分析。
更重要的是，这些高级分析的功能完全是通过用户熟知的图形化窗口界面呈现在用户面前的，从而也说明ROBOT Millennium是可以解决所有结构工程问题的通用工具。
ROBOT Millennium在保证强大的高级分析功能的同时，又使得软件更易使用。
动力分析ROBOT Millennium可以解决广泛的动力分析问题。
它可以进行频谱、模态及伪模态分析，如评估结构模型对地震荷载的响应。
地震分析可以采用反应谱（包括常用频谱）来分析，也可以按照各种地震规范（如UBC97）来分析。
非线性ROBOT Millennium完全可以用来解决结构非线性问题。
它不仅可以分析缆索结构（包括桅杆、索网结构）、纯拉、纯压单元，还可以精确分析大位移问题（增量法、P-Delta法等）。
屈服分析ROBOT Millennium可以计算结构系统中的临界荷载问题。
这类分析也可以是非线性问题，即精确计算结构模型的几何变化对临界屈服荷载的影响。
截面库ROBOT Millennium有一个包括欧美等国标准的钢截面数据库。
除了这些标准截面库外，用户也可以输入一个截面并修改其参数（如增加边缘板）。
然后系统会计算修改过的截面的特性（包括扭转）。
另外，用户也可以用ROBOT Millennium GUI来定义任何形状的截面。