盾构管片修正惯用法内力计算 ansys命令流
ANSYS常用的工具命令流
ANSYS常用工具命令流简介：学习ANSYS有限元软件三年，积累了很多常用的命令流，适用于不同研究方向的建模，在建模过程中起到小工具的作用。
希望可以帮助到学习ANSYS 的人，之后会尽量持续更新。
为方便使用特地做了目录和简单的用途介绍如下：目录!1.查看面的法线方向：使用voffst命令面偏移创建体之前，查看面的法线方向。
!2.查看点和单元的最大编号。
!3.ansys窗口背景变白!4.ansys出结果图：所出的图位于ansys的计算文件夹中，为png文件。
!5.设置体的透明度：设置plotctrls→numbering仍看不多体单元编号时，通过设置体的透明度可看到位于体内部的编号。
!6.单位制对应表：建模之前先统一单元，局部模拟常用：mm、t、n、mpa。
!7.提取指定位置的节点的节点号：同样适用于面、体、单元等!8.提取某材料的体积：很方便的计算体的方法!9.后处理中显示塑性区!10.显示变形动画并保存:可以用来到处变形动画放在PPT中或者检查加载情况!11.设置变形放大系数：结果中的变形是夸张变形后的结果，利用此命令流可以将变形恢复，用于查看混凝土裂缝时的将变形复原。
!12.查看GUI操作的命令流：查看GUI操作对应命令流，将某些GUI操作保存为命令流可简化操作!13.查看开裂单元透明调整!14.检查形状不好的单元!15.关闭所有标识：关闭ansys右上角标识!16.单元轮廓不显示：应力云图中单元轮廓影响查看效果!17.显示壳单元厚度：壳单元在ansys中以面存在，不显示厚度。
!18.最大最小位移节点编号的提取!19.求解完后显示梁单元的截面!20.显示体、面、线、单元、点：GUI操作的简化!21. ANSYS结果窗格中DMX、SMX、SMN的含义!22.查看节点坐标系：在节点施加荷载之前必须先明确节点坐标系从而确定荷载的正负!23.查看切面应力：查看模型某个截面的应力情况!24.查看荷载列表!24.已选定节点个数统计!25.查看结构整体的质量、体积等!26.查看某个应力范围内的单元命令流!1.查看面的法线方向/PSYMB,adir,1/replot,all/PSYMB,adir,0/replot,allLDELE,215!2.查看点和单元的最大编号单元：esel,all*get,emax,elem,,num,max*get,emin,elem,,num,min点：*get,nmax,node,,num,max*get,nmax,kp,,num,max工具栏：list→ picked entities→ maximumlist→ picked entities→鼠标点选需要查看的点→OK !3.窗口背景变白/COLOR,DEFAULT/RGB,INDEX,100,100,100,0/RGB,INDEX,80,80,80,13/RGB,INDEX,60,60,60,14/RGB,INDEX,0,0,0,15/REPLOT!4.ansys出结果图!GET THE PNG IMAGE/SHOW,PNG,,0PNGR,COMP,1,-1PNGR,ORIENT,HORIZPNGR,COLOR,2PNGR,TMOD,1/GFILE,1500,!*/CMAP,_TEMPCMAP_,CMP,,SAVE/RGB,INDEX,100,100,100,0/RGB,INDEX,0,0,0,15/REPLOT/CMAP,_TEMPCMAP_,CMP/DELETE,_TEMPCMAP_,CMP/SHOW,CLOSE/DEVICE,VECTOR,0!*!5.体单元编号看不到时可设置体的透明度/trlcy,volu,1,all ! 修改所有体的透明度为100% /trlcy,defa!6.单位制对应表!查看单位/status,units!7.提取指定位置的节点的节点号nsel,s,loc,x,5nsel,r,loc,y,6nsel,r,loc,z,7*get,kcon,kp,,num,min也可用list→picked entities，这种方法更直观简便!8.提取某材料的体积vsel,s,mat, ,2vsum,all*get,v2,volu,0,volu!9.后处理中显示塑性区/post1plnsol,eppl,eqv,2!10.显示变形动画并保存GUI:Utility Menu>Plotctrls>Animate>Deformed Shape!11.设置变形放大系数/dscale,,0!12.查看GUI操作的命令流list→files→log file!13.查看开裂单元透明调整/TRLCY,elem,0.5,all!14.检查形状不好的单元check,esel,warn!15.关闭所有标识!16.单元轮廓不显示/GLINE,1,-1/GLINE,1,0 !显示!17.显示壳单元厚度主菜单——PlotCrls——Style——Size and Shape——第二项[ESHAPE]，将off 改为on（必须要在划分网格之后）!18.最大最小位移节点编号的提取allselnsort,u,sum,0,0,all !根据位移矢量大小按降序排列*get,max_u,sort,0,imaxallselnsort,u,sum,0,0,all !根据位移矢量大小按降序排列*get,max_u,sort,0,imin!19.求解完后显示梁单元的截面PlotCtrls-->Style-->Size and Shape-->勾选Shape!20.显示体、面、线、单元、点eplotvplotaplotnplot!21.ANSYS结果输出中DMX、SMX、SMN的含义DMX固定指：最大位移（Displacement Max）SMX：指定的、要查看的、那个Item解的最大值（Solution Max）SMN：指定的、要查看的、那个Item解的最小值（Solution Min）!21.ANSYS结果输出中DMX、SMX、SMN的含义DMX固定指：最大位移（Displacement Max）SMX：指定的、要查看的、那个Item解的最大值（Solution Max）SMN：指定的、要查看的、那个Item解的最小值（Solution Min）!22.查看节点坐标系plotctrls>symbols>nodal coordinate system来源：https:///view/b1a458fc5901020206409c40.html!23.查看切面应力wpstyl,defawprota,0,0,90/type,1,5/cplane,1来源：https:///view/0bab0662f12d2af90242e6c7.html!24.查看荷载列表flist!24.已选定节点个数统计nsel,s,loc,y,0*get,aaa,node,0,count !令aaa=节点数后续在parameters→scalar parameters中查看!25.查看结构整体的质量、体积等preprocessor→modeling→calc geom items→of geometry!26.查看某个应力范围内的单元/cont,1,9,-32, ,-20/replot。
Ansys命令流大全
Ansys命令流大全ANSYS是一款广泛应用于工程领域的仿真软件，它能够对复杂工程问题进行建模、分析和优化。
本文将提供一个包含常用ANSYS命令的大全，帮助读者快速了解和掌握ANSYS软件的使用。
一、前言ANSYS是一款功能强大的工程仿真软件，它提供了丰富的建模和分析工具，适用于多个领域的工程问题。
掌握ANSYS的命令流能够有效提高工程师的工作效率，快速完成复杂问题的仿真和分析。
二、ANSYS常用命令1. 创建几何模型由于ANSYS提供了多种创建几何模型的工具，我们可以使用命令流来进行几何模型的创建和编辑。
以下是一些常用的几何模型命令：（1）BLOCK：创建矩形或立方体体素模型。
（2）CYLIND：创建圆柱体模型。
（3）SWEEP：创建沿路径扫掠的模型。
2. 定义材料属性在进行仿真分析之前，需要定义材料的物理属性。
以下是一些常用的材料属性命令：（1）MP: 定义材料的参数，如密度、弹性模量、泊松比等。
（2）EX: 定义材料的弹性模量。
（3）DENS: 定义材料的密度。
3. 设定网格划分网格划分对于仿真分析的准确性和计算效率非常重要。
以下是一些常用的网格划分命令：（1）SIZE：设定初始网格尺寸。
（2）MESH：进行自动的网格划分。
（3）ESIZE：设定特定区域的网格尺寸。
4. 定义边界条件在进行仿真分析之前，需要定义边界条件以模拟实际工程环境。
以下是一些常用的边界条件命令：（1）D：定义位移边界条件。
（2）S：定义约束条件。
（3）F：定义外部力或施加力。
5. 设置分析类型ANSYS提供了多种分析类型，如结构分析、热分析、流体分析等。
以下是一些常用的分析类型命令：（1）SOLVE：执行数值分析求解。
（2）ANTYPE：设定分析类型。
（3）FILE：设置解算文件名和保存路径。
6. 查看和后处理结果分析完成后，我们需要查看和后处理结果。
以下是一些常用的结果查看和后处理命令：（1）PLOT：绘制结果曲线或图像。
史上最全的ANSYS命令流大全
《史上最全的ANSYS命令流查询与解释》【1】*************************************************************************************对ansys主要命令的解释1， /PREP7 ! 加载前处理模块2， /CLEAR,NOSTART ! 清除已有的数据, 不读入启动文件的设置(不加载初始化文件)初始化文件是用于记录用户和系统选项设置的文本文件/CLEAR, START !清除系统中的所有数据,读入启动文件的设置/, EX10.5 ! 定义工程文件名称/TITLE, EX10.5 SOLID MODEL OF AN AXIAL BEARING ! 指定标题4， F,2,FY,-1000 ! 在2号节点上施加沿着-Y方向大小为1000N的集中力6， FINISH ! 退出模块命令7， /POST1 ! 加载后处理模块8， PLDISP,2 ! 显示结构变形图,参数“2”表示用虚线绘制出原来结构的轮廓9， ETABLE,STRS,LS,1 ! 用轴向应力SAXL的编号”LS,1”定义单元表STRSETABLE, MFORX,SMISC,1 ! 以杆单元的轴力为内容, 建立单元表MFORXETABLE, SAXL, LS, 1 ! 以杆单元的轴向应力为内容, 建立单元表SAXLETABLE, EPELAXL, LEPEL, 1 ! 以杆单元的轴向应变为内容, 建立单元表EPELAXLETABLE,STRS_ST,LS,1 !以杆件的轴向应力“LS,1”为内容定义单元表STRS_STETABLE, STRS_CO, LS,1 !以杆件的轴向应力“LS,1”定义单元表STRS_COETABLE,STRSX,S,X ! 定义X方向的应力为单元表STRSXETABLE,STRSY,S,Y ! 定义Y方向的应力为单元表STRSY*GET,STRSS_ST,ELEM,STEEL_E, ETAB, STRS_ST !从单元表STRS_ST中提取STEEL_E单元的应力结果，存入变量STRSS_ST;*GET, STRSS_CO,ELEM,COPPER_E,ETAB,STRS_CO”从单元表STRS_CO中提取COPPER_E单元的应力结果，存入变量STRSS_CO10 FINISH !退出以前的模块11, /CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置12 /UNITS, SI !申明采用国际单位制14 /NUMBER, 2 !只显示编号, 不使用彩色/NUMBER, 0 ! 显示编号, 并使用彩色15 /SOLU ! 进入求解模块:定义力和位移边界条件,并求解ANTYPE, STATIC ! 申明分析类型是静力分析(STATIC或者0)OUTPR, BASIC, ALL ! 在输出结果中, 列出所有荷载步的基本计算结果OUTPR,BASIC,ALL !指定输出所有节点的基本数据OUTPR,BASIC,LAST ! 选择基本输出选项,直到最后一个荷载步OUTPR,,1 ! 输出第1个荷载步的基本计算结果OUTPR,BASIC,1 ! 选择第1荷载步的基本输出项目OUTPR,NLOAD,1 ! 指定输出第1荷载步的内容OUTRES,ALL,0 !设置将所有数据不记录到数据库。
盾构隧道管片衬砌结构的内力计算
８ ２
第
期
盾构隧道管片衬砌结构的内力计算
口］口口
－ ‘ 《
一
［口口［］ 圈 二 １
ｋ
图 ２ 衬砌结构受 力示意图
盾 构隧道 的铺 设 情况 如 图 １ 示 ， 用 在 衬 砌 所 作 结 构 上 的主要 荷 载包 括 土压 力 、 压力 、 水 自重 、 部 上 竖 向荷载 和平衡 圆环 所 必需 的地 基反 力 ， 砌 结 构 衬
图 １ 盾构隧道位置示意图
砌视为抗弯刚度相同的圆环的方法 叫做惯用计算方
［ 收稿 日期 ］０９ ０ ２ ２０ —１ — ６ ［ 回日期 ］００ ０ — ５ 修 ２１ — ３ ０ ［ 作者简介 】 张义长（９６一 ， 南昌航空大学土木建筑学院硕士研究生。主要研究方向： １８ ） 男， 结构力学分析。
Ｚ ＨＡＮＧ —ｃ ａ ｇ ＪＡＮ Ｘｉｏ—ｈ ｉ Ｙｉ ｈ ｎ ．Ｉ ａ ｕ
（ ａ ｃａ ｇＨ ｎｋｎ ｎｖ￣ｔ，ａｃ ａｇＪ ｎｘ ３０ ３ Ｎ ｎｈ ｎ ａｇｏｇ Ｕ ｉ ｉ Ｎ ｎｈｎ ｉ ｇｉ ０ ６ ） ｅ ｙ ａ ３
Ｋｅ ｒ ｓ ｈｅｄ ｔ ｎ ｅ ；ｓ ｇ ｎ ；ｒ ｕｉ ｅ ｃ ｌｕ ａｉｎ ｍｅ ｈ ｄ ｙ ｗｏ ｄ ：ｓ ｉｌ ｎ ｌ ｅ ｍｅ ｔ ｏ ｔ ａｃ ｌ ｔ ｔ ｏ ｕ ｎ ｏ Ａｂ ｔ ａ ｔ Ｔ ｅ ｄ ｔｉ ｄ ｄ ｄ ｃｉ ｎ ｐ ｏ ｅ ｓｏ ｔｍａ ｒ ｅ ｆｒ ｌ ｓｏ ｉ ｌ ｕ ｎ ｌ ｅ ｍｅ ｔ ｎ ｅ ｅａ ｔ ｎ ｏ ｅ ｓ ｉ ｐ ｅ ｓ ｒ ｗ ｔｒ ｓｒ ｃ ： ｈ ｅａ ｌ ｅ ｕ ｔ ｒ ｃ ｓ ｆ ｎ ｅ ｌ ｆ ｃ ｍｕ ａ ｆ ｈ ｅｄ ｔ ｎ ｅ ｇ ｎ ｄ ｒｔ ｃｉ ｆ ｈ ｏｌ ｒ ｓｕ ｅ， ａｅ ｅ ｏ ｉ ｏ ｏ ｓ ｓ ｕ ｈ ｏ ｔ
ANSYS命令流使用方法(中文)修改
Finish(退出四大模块，回到BEGIN层)/clear (清空内存，开始新的计算)1．定义参数、数组，并赋值.2．/prep7(进入前处理)定义几何图形：关键点、线、面、体定义几个所关心的节点，以备后处理时调用节点号。
设材料线弹性、非线性特性设置单元类型及相应KEYOPT设置实常数设置网格划分，划分网格根据需要耦合某些节点自由度定义单元表3．/solu加边界条件设置求解选项定义载荷步求解载荷步4./post1（通用后处理）5./post26 （时间历程后处理）6.PLOTCONTROL菜单命令7.参数化设计语言8.理论手册Finish(退出四大模块，回到BEGIN层)/clear (清空内存，开始新的计算)1.定义参数、数组，并赋值.dim, par, type, imax, jmax, kmax, var1, vae2, var3 定义数组par: 数组名type：array 数组，如同fortran,下标最小号为1，可以多达三维（缺省）char 字符串组（每个元素最多8个字符）tableimax,jmax, kmax 各维的最大下标号var1,var2,var3 各维变量名，缺省为row,column,plane(当type为table时) 2./prep7(进入前处理)2.1 设置单元类型及相应KEYOPTET, itype, ename, kop1……kop6, inopr 设定当前单元类型Itype：单元号Ename：单元名设置实常数Keyopt, itype, knum, valueitype: 已定义的单元类型号knum: 单元的关键字号value: 数值注意：如果,则必须使用keyopt命令，否则也可在ET命令中输入2.2 定义几个所关心的节点，以备后处理时调用节点号。
n,node,x,y,z,thxy, thyz, thzx 根据坐标定义节点号如果已有此节点，则原节点被重新定义，一般为最大节点号。
(完整版)史上最全的ANSYS命令流大全
《史上最全的ANSYS 命令流查询与解释》【 1 】*************************************************************************************对ansys 主要命令的解释1，/PREP7 ! 加载前处理模块2，/CLEAR,NOSTART ! 清除已有的数据, 不读入启动文件的设置（不加载初始化文件）初始化文件是用于记录用户和系统选项设置的文本文件/CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置/FILENAME, EX10.5 ! 定义工程文件名称/TITLE, EX10.5 SOLID MODEL OF AN AXIAL BEARING ! 指定标题4，F,2,FY,-1000 ! 在2号节点上施加沿着-Y 方向大小为1000N 的集中力6，FINISH ! 退出模块命令7，/POST1 ! 加载后处理模块8，PLDISP,2 ! 显示结构变形图,参数“2”表示用虚线绘制出原来结构的轮廓9，ETABLE,STRS,LS,1 ! 用轴向应力SAXL 的编号”LS,1定”义单元表STRS ETABLE, MFORX,SMISC,1 ! 以杆单元的轴力为内容, 建立单元表MFORX ETABLE, SAXL, LS, 1 ! 以杆单元的轴向应力为内容, 建立单元表SAXLETABLE, EPELAXL, LEPEL, 1 ! 以杆单元的轴向应变为内容, 建立单元表EPELAXLETABLE,STRS_ST,LS,1 ! 以杆件的轴向应力“LS,1为”内容定义单元表STRS_STETABLE, STRS_CO, LS,1 ! 以杆件的轴向应力“LS,1定”义单元表STRS_CO ETABLE,STRSX,S,X ! 定义X 方向的应力为单元表STRSXETABLE,STRSY,S,Y ! 定义Y 方向的应力为单元表STRSY *GET,STRSS_ST,ELEM,STEEL_E, ETAB, STRS_ST ! 从单元表STRS_ST 中提取STEEL_E 单元的应力结果，存入变量STRSS_ST;*GET, STRSS_CO,ELEM,COPPER_E,ETAB,STR”S_CO 从单元表STRS_CO 中提取COPPER_E 单元的应力结果，存入变量STRSS_CO10 FINISH ! 退出以前的模块11, /CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置12 /UNITS, SI ! 申明采用国际单位制14 /NUMBER, 2 ! 只显示编号, 不使用彩色/NUMBER, 0 ! 显示编号, 并使用彩色15 /SOLU ! 进入求解模块:定义力和位移边界条件,并求解ANTYPE, STATIC ! 申明分析类型是静力分析（STATIC 或者0） OUTPR, BASIC, ALL ! 在输出结果中, 列出所有荷载步的基本计算结果OUTPR,BASIC,ALL ! 指定输出所有节点的基本数据OUTPR,BASIC,LAST ! 选择基本输出选项,直到最后一个荷载步OUTPR,,1 ! 输出第 1 个荷载步的基本计算结果OUTPR,BASIC,1 ! 选择第 1 荷载步的基本输出项目OUTPR,NLOAD,1 ! 指定输出第 1 荷载步的内容OUTRES,ALL,0 ! 设置将所有数据不记录到数据库。
ansys混凝土浇筑命令流
ansys混凝土浇筑命令流/CLEAR/FILNAME,CT,1/TITLE,CT01*SET,T1,1 !第一层开始浇筑时间*SET,T2,8 !第二层开始浇筑时间*SET,TZZ,30 !终止时间*SET,cdiam,0.028 !水管径*SET,carea,3.14*cdiam*cdiam/4 !水管面积*SET,massflow,28800 !管内流体质量流率（kg/d）*SET,KX1,234 !混凝土导热系数*SET,C1,0.963 !混凝土比热*SET,DENSE1,2400 !砼密度*SET,KX2,50.1 !水导热系数*SET,C2,4.2 !水比热*SET,DENSE2,1000 !水密度*SET,DLD,588 !上层表面放热系数$*SET,DLB,994 !底层放热系数$*SET,DLC,1983 !侧面放热系数*SET,Q_SUM,326*377 !单位水化热总量*SET,TEMP_q,19 !大气温度*SET,TEMP_c,22 !砼温度*SET,TEMP_w,17 !水流温度/PREP7ET,1,70 !定义单元solid70et,2,116,1,2 !单元fluid116MP,KXX,1,KX1 !单元70 材料MP,C,1,C1MP,DENS,1,DENSE1MP,KXX,2,KX2 !单元116材料MP,C,2,C2MP,DENS,2,DENSE2MP,HF,2,3574r,1,cdiam,carea,1 !单元116实常数!建立实体模型K,1,0,0,0$K,2,12.19,0,0$K,3,12.19,0,8.25$K,4,0,0,8.25K,5,12.65,0,8.25K,6,15.15,0,0$A,1,2,3,4A,2,3,5,6$ASEL,ALL$VEXT,ALL,,,,5 !通过偏移量由面生成体ALLSEL,ALL !选择所有的实体VGLUE,ALL !体粘接NUMMRG,ALL !对实体进行合并$NUMCMP,ALL !压缩所定义项的编号TYPE, 1 !划分模型 !指定单元类型属性指示器FLST,5,4,4,ORDE,4FITEM,5,1FITEM,5,3FITEM,5,8FITEM,5,10CM,_Y,LINE !由所选择的实体生成一个元件LSEL, , , ,P51X !p51x说包含你用鼠标选取的所有线CM,_Y1,LINECMSEL,,_Y !选择一组元件或部件子集LESIZE,_Y1, , ,23, , , , ,1 !对选择的线设置网格单元大小23为分段数1修改所有已选择的线FLST,5,6,4,ORDE,6 !为某一命令选择操作实体时产生的FITEM,5,2FITEM,5,4FITEM,5,6FITEM,5,11FITEM,5,17CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINE CMSEL,,_YLESIZE,_Y1, , ,33, , , , ,1 FLST,5,6,4,ORDE,4 FITEM,5,12FITEM,5,-15FITEM,5,19FITEM,5,-20CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINE CMSEL,,_YLESIZE,_Y1, , ,10, , , , ,1 FLST,5,4,4,ORDE,4 FITEM,5,5FITEM,5,7FITEM,5,16FITEM,5,18CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINE CMSEL,,_YLESIZE,_Y1, , ,5, , , , ,1 FLST,5,2,6,ORDE,2 !6为实体FITEM,5,-2CM,_Y,VOLUVSEL, , , ,P51XCM,_Y1,VOLUCHKMSH,'VOLU' !用来检查网格质量的，可查看你画的网格是否有警告单元，或err单元CMSEL,S,_YVSWEEP,_Y1 !利用与体邻近的面单元采用扫琼方式对体进行网格划分CMDELE,_Y !删除一个现存的元件或部件CMDELE,_Y1CMDELE,_Y2NSEL,S,LOC,Y,1 !选择第一层水管节点FLST,5,242,1,ORDE,212FITEM,5,1916FITEM,5,2174FITEM,5,2184FITEM,5,2200FITEM,5,2209FITEM,5,2218FITEM,5,2227FITEM,5,2236FITEM,5,2245FITEM,5,2254FITEM,5,2263FITEM,5,2272FITEM,5,2281FITEM,5,2299 FITEM,5,2308 FITEM,5,2317 FITEM,5,2326 FITEM,5,2335 FITEM,5,2344 FITEM,5,2353 FITEM,5,2362 FITEM,5,2371 FITEM,5,2380 FITEM,5,2389 FITEM,5,2414 FITEM,5,2429 FITEM,5,2438 FITEM,5,2447 FITEM,5,2456 FITEM,5,2465 FITEM,5,2474 FITEM,5,2483 FITEM,5,2492 FITEM,5,2501 FITEM,5,2510 FITEM,5,2519 FITEM,5,2528 FITEM,5,2537 FITEM,5,2546 FITEM,5,2555 FITEM,5,2564 FITEM,5,2573FITEM,5,2591 FITEM,5,2600 FITEM,5,2609 FITEM,5,2618 FITEM,5,2643 FITEM,5,2658 FITEM,5,2946 FITEM,5,2955 FITEM,5,2964 FITEM,5,2973 FITEM,5,2981 FITEM,5,3021 FITEM,5,-3052 FITEM,5,3311 FITEM,5,3326 FITEM,5,3335 FITEM,5,3344 FITEM,5,3353 FITEM,5,3360 FITEM,5,3369 FITEM,5,3378 FITEM,5,3387 FITEM,5,3396 FITEM,5,3405 FITEM,5,3414 FITEM,5,3423 FITEM,5,3432 FITEM,5,3441 FITEM,5,3450FITEM,5,3468 FITEM,5,3477 FITEM,5,3486 FITEM,5,3495 FITEM,5,3504 FITEM,5,3513 FITEM,5,3522 FITEM,5,3531 FITEM,5,3540 FITEM,5,3549 FITEM,5,3558 FITEM,5,3567 FITEM,5,3576 FITEM,5,3585 FITEM,5,3594 FITEM,5,3603 FITEM,5,3612 FITEM,5,3621 FITEM,5,3630 FITEM,5,3639 FITEM,5,3648 FITEM,5,3657 FITEM,5,3666 FITEM,5,3675 FITEM,5,3684 FITEM,5,3693 FITEM,5,3702 FITEM,5,3711 FITEM,5,3720FITEM,5,3738 FITEM,5,3747 FITEM,5,3756 FITEM,5,3765 FITEM,5,3774 FITEM,5,3783 FITEM,5,3792 FITEM,5,3801 FITEM,5,3810 FITEM,5,3819 FITEM,5,3828 FITEM,5,3837 FITEM,5,3846 FITEM,5,3855 FITEM,5,3864 FITEM,5,3873 FITEM,5,3882 FITEM,5,3891 FITEM,5,3900 FITEM,5,3909 FITEM,5,3918 FITEM,5,3927 FITEM,5,3936 FITEM,5,3945 FITEM,5,3954 FITEM,5,3963 FITEM,5,3972 FITEM,5,3981 FITEM,5,3990FITEM,5,4008 FITEM,5,4017 FITEM,5,4026 FITEM,5,4035 FITEM,5,4044 FITEM,5,4053 FITEM,5,4062 FITEM,5,4071 FITEM,5,4080 FITEM,5,4089 FITEM,5,4098 FITEM,5,4107 FITEM,5,4116 FITEM,5,4125 FITEM,5,4134 FITEM,5,4143 FITEM,5,4152 FITEM,5,4161 FITEM,5,4170 FITEM,5,4179 FITEM,5,4188 FITEM,5,4197 FITEM,5,4206 FITEM,5,4215 FITEM,5,4224 FITEM,5,4233 FITEM,5,4242 FITEM,5,4251 FITEM,5,4260FITEM,5,4278 FITEM,5,4287 FITEM,5,4296 FITEM,5,4305 FITEM,5,4314 FITEM,5,4323 FITEM,5,4332 FITEM,5,4341 FITEM,5,4350 FITEM,5,4359 FITEM,5,4368 FITEM,5,4377 FITEM,5,4386 FITEM,5,4395 FITEM,5,4404 FITEM,5,4413 FITEM,5,4422 FITEM,5,4431 FITEM,5,4440 FITEM,5,4449 FITEM,5,4458 FITEM,5,4467 FITEM,5,4476 FITEM,5,4485 FITEM,5,4494 FITEM,5,4503 FITEM,5,4518 FITEM,5,4806 FITEM,5,5094FITEM,5,5670 FITEM,5,5958 FITEM,5,6246 FITEM,5,6534 FITEM,5,6822 FITEM,5,7110 FITEM,5,7398 FITEM,5,7686 FITEM,5,7974 FITEM,5,8262FITEM,5,8550 FITEM,5,8838 FITEM,5,9126 FITEM,5,9414 FITEM,5,9702 FITEM,5,9990 FITEM,5,10278 FITEM,5,10566 NSEL,U, , ,P51X NPLOT !显示节点编号FLST,5,362,1,ORDE,333 FITEM,5,1885 FITEM,5,-1915 FITEM,5,4527 FITEM,5,4536 FITEM,5,4545 FITEM,5,4554 FITEM,5,4563FITEM,5,4581 FITEM,5,4590 FITEM,5,4599 FITEM,5,4608 FITEM,5,4617 FITEM,5,4626 FITEM,5,4635 FITEM,5,4644 FITEM,5,4653 FITEM,5,4662 FITEM,5,4671 FITEM,5,4680 FITEM,5,4689 FITEM,5,4698 FITEM,5,4707 FITEM,5,4716 FITEM,5,4725 FITEM,5,4734 FITEM,5,4743 FITEM,5,4752 FITEM,5,4761 FITEM,5,4770 FITEM,5,4779 FITEM,5,4788 FITEM,5,5112 FITEM,5,5121 FITEM,5,5130 FITEM,5,5139 FITEM,5,5148FITEM,5,5166 FITEM,5,5175 FITEM,5,5184 FITEM,5,5193 FITEM,5,5202 FITEM,5,5211 FITEM,5,5220 FITEM,5,5229 FITEM,5,5238 FITEM,5,5247 FITEM,5,5256 FITEM,5,5265 FITEM,5,5274 FITEM,5,5283 FITEM,5,5292 FITEM,5,5301 FITEM,5,5310 FITEM,5,5319 FITEM,5,5328 FITEM,5,5337 FITEM,5,5346 FITEM,5,5355 FITEM,5,5364 FITEM,5,5373 FITEM,5,5679 FITEM,5,5688 FITEM,5,5697 FITEM,5,5706 FITEM,5,5715FITEM,5,5733 FITEM,5,5742 FITEM,5,5751 FITEM,5,5760 FITEM,5,5769 FITEM,5,5778 FITEM,5,5787 FITEM,5,5796 FITEM,5,5805 FITEM,5,5814 FITEM,5,5823 FITEM,5,5832 FITEM,5,5841 FITEM,5,5850 FITEM,5,5859 FITEM,5,5868 FITEM,5,5877 FITEM,5,5886 FITEM,5,5895 FITEM,5,5904 FITEM,5,5913 FITEM,5,5922 FITEM,5,5931 FITEM,5,5940 FITEM,5,6264 FITEM,5,6273 FITEM,5,6282 FITEM,5,6291 FITEM,5,6300FITEM,5,6318 FITEM,5,6327 FITEM,5,6336 FITEM,5,6345 FITEM,5,6354 FITEM,5,6363 FITEM,5,6372 FITEM,5,6381 FITEM,5,6390 FITEM,5,6399 FITEM,5,6408 FITEM,5,6417 FITEM,5,6426 FITEM,5,6435 FITEM,5,6444 FITEM,5,6453 FITEM,5,6462 FITEM,5,6471 FITEM,5,6480 FITEM,5,6489 FITEM,5,6498 FITEM,5,6507 FITEM,5,6516 FITEM,5,6525 FITEM,5,6831 FITEM,5,6840 FITEM,5,6849 FITEM,5,6858 FITEM,5,6867FITEM,5,6885 FITEM,5,6894 FITEM,5,6903 FITEM,5,6912 FITEM,5,6921 FITEM,5,6930 FITEM,5,6939 FITEM,5,6948 FITEM,5,6957 FITEM,5,6966 FITEM,5,6975 FITEM,5,6984 FITEM,5,6993 FITEM,5,7002 FITEM,5,7011 FITEM,5,7020 FITEM,5,7029 FITEM,5,7038 FITEM,5,7047 FITEM,5,7056 FITEM,5,7065 FITEM,5,7074 FITEM,5,7083 FITEM,5,7092 FITEM,5,7407 FITEM,5,7416 FITEM,5,7425 FITEM,5,7434 FITEM,5,7443FITEM,5,7461 FITEM,5,7470 FITEM,5,7479 FITEM,5,7488 FITEM,5,7497 FITEM,5,7506 FITEM,5,7515 FITEM,5,7524 FITEM,5,7533 FITEM,5,7542 FITEM,5,7551 FITEM,5,7560 FITEM,5,7569 FITEM,5,7578 FITEM,5,7587 FITEM,5,7596 FITEM,5,7605 FITEM,5,7614 FITEM,5,7623 FITEM,5,7632 FITEM,5,7641 FITEM,5,7650 FITEM,5,7659 FITEM,5,7668 FITEM,5,7677 FITEM,5,7983 FITEM,5,7992 FITEM,5,8001 FITEM,5,8010FITEM,5,8028 FITEM,5,8037 FITEM,5,8046 FITEM,5,8055 FITEM,5,8064 FITEM,5,8073 FITEM,5,8082 FITEM,5,8091 FITEM,5,8100 FITEM,5,8109 FITEM,5, 8118 FITEM,5,8127 FITEM,5,8136 FITEM,5,8145 FITEM,5,8154 FITEM,5,8163 FITEM,5,8172 FITEM,5,8181 FITEM,5,8190 FITEM,5,8199 FITEM,5,8208 FITEM,5,8217 FITEM,5,8226 FITEM,5,8235 FITEM,5,8244 FITEM,5,8568 FITEM,5,8577 FITEM,5,8586FITEM,5,8604 FITEM,5,8613 FITEM,5,8622 FITEM,5,8631 FITEM,5,8640 FITEM,5,8649 FITEM,5,8658 FITEM,5,8667 FITEM,5,8676 FITEM,5,8685 FITEM,5,8694 FITEM,5,8703 FITEM,5,8712 FITEM,5,8721 FITEM,5,8730 FITEM,5,8739 FITEM,5,8748 FITEM,5,8757 FITEM,5,8766 FITEM,5,8775 FITEM,5,8784 FITEM,5,8793 FITEM,5,8802 FITEM,5,8811 FITEM,5,8820 FITEM,5,8829 FITEM,5,9135 FITEM,5,9144 FITEM,5,9153FITEM,5,9171 FITEM,5,9180 FITEM,5,9189 FITEM,5,9198 FITEM,5,9207 FITEM,5,9216 FITEM,5,9225 FITEM,5,9234 FITEM,5,9243 FITEM,5,9252 FITEM,5,9261 FITEM,5,9270 FITEM,5,9279 FITEM,5,9288 FITEM,5,9297 FITEM,5,9306 FITEM,5,9315 FITEM,5,9324 FITEM,5,9333 FITEM,5,9342 FITEM,5,9351 FITEM,5,9360 FITEM,5,9369 FITEM,5,9378 FITEM,5,9387 FITEM,5,9396 FITEM,5,9720 FITEM,5,9729 FITEM,5,9738FITEM,5,9756 FITEM,5,9765 FITEM,5,9774 FITEM,5,9783 FITEM,5,9792 FITEM,5,9801 FITEM,5,9810 FITEM,5,9819 FITEM,5,9828 FITEM,5,9837 FITEM,5,9846 FITEM,5,9855 FITEM,5,9864 FITEM,5,9873 FITEM,5,9882 FITEM,5,9891 FITEM,5,9900 FITEM,5,9909 FITEM,5,9918 FITEM,5,9927 FITEM,5,9936 FITEM,5,9945 FITEM,5,9954 FITEM,5,9963 FITEM,5,9972 FITEM,5,9981 FITEM,5,10287 FITEM,5,10296 FITEM,5,10305FITEM,5,10323 FITEM,5,10332 FITEM,5,10341 FITEM,5,10350 FITEM,5,10359 FITEM,5,10368 FITEM,5,10377 FITEM,5,10386 FITEM,5,10395 FITEM,5,10404 FITEM,5,10413 FITEM,5,10422 FITEM,5,10431 FITEM,5,10440 FITEM,5,10449 FITEM,5,10458 FITEM,5,10467 FITEM,5,10476 FITEM,5,10485 FITEM,5,10494 FITEM,5,10503 FITEM,5,10512 FITEM,5,10521 FITEM,5,10530 FITEM,5,10539 FITEM,5,10548 NSEL,U, , ,P51X NPLOTFLST,5,20,1,ORDE,20FITEM,5,4815FITEM,5,5085FITEM,5,5391FITEM,5,5661FITEM,5,5967FITEM,5,6237FITEM,5,6543FITEM,5,6813FITEM,5,7389FITEM,5,7965FITEM,5,8271FITEM,5,8541FITEM,5,8847FITEM,5,9117FITEM,5,9423FITEM,5,9693FITEM,5,9999FITEM,5,10269FITEM,5,10845NSEL,U, , ,P51XNSEL,A,NODE,,10573,10574,1NSEL,A,NODE,,7693,7694,1NSEL,A,NODE,,7117,7118,1NSEL,A,NODE,,2665,2666,1CM,NODE1,NODENGEN,2,100000,ALL !创建第一层水管单元ngen复制节点TYPE,2MAT,2REAL,1 !单元实常数属性指示器E,110573,110574,10573,10574 !通过节点相连生成一个单元E,110574,110575,10574,10575*do,i,1,29,1e,110575+(i-1)*9,110584+(i-1)*9,10575+(i-1)*9,10584+(i-1)*9*enddoe,110836,110557,10836,10557e,110557,110260,10557,10260*do,i,1,28,1e,110260-(i-1)*9,110251-(i-1)*9,10260-(i-1)*9,10251-(i-1)*9 *enddoe,110008,109711,10008,9711e,109711,109432,9711,9432*do,i,1,28,1e,109432+(i-1)*9,109441+(i-1)*9,9432+(i-1)*9,9441+(i-1)*9 *enddoe,109684,109405,9684,9405e,109405,109108,9405,9108*do,i,1,28,1e,109108-(i-1)*9,109099-(i-1)*9,9108-(i-1)*9,9099-(i-1)*9*enddoe,108856,108559,8856,8559e,108559,108280,8559,8280*do,i,1,28,1e,108280+(i-1)*9,108289+(i-1)*9,8280+(i-1)*9,8289+(i-1)*9 *enddoe,108532,108253,8532,8253e,108253,107956,8253,7956*do,i,1,29,1e,107956-(i-1)*9,107947-(i-1)*9,7956-(i-1)*9,7947-(i-1)*9 *enddoE,107695,107694,7695,7694E,107694,107693,7694,7693E,102665,102666,2665,2666E,102666,102667,2666,2667*do,i,1,29,1e,102667+(i-1)*9,102676+(i-1)*9,2667+(i-1)*9,2676+(i-1)*9 *enddoe,102928,104797,2928,4797e,104797,105076,4797,5076*do,i,1,28,1e,105076-(i-1)*9,105067-(i-1)*9,5076-(i-1)*9,5067-(i-1)*9 *enddoe,104824,105103,4824,5103e,105103,105400,5103,5400*do,i,1,28,1e,105400+(i-1)*9,105409+(i-1)*9,5400+(i-1)*9,5409+(i-1)*9 *enddoe,105652,105949,5652,5949e,105949,106228,5949,6228*do,i,1,28,1e,106228-(i-1)*9,106219-(i-1)*9,6228-(i-1)*9,6219-(i-1)*9 *enddoe,105976,106255,5976,6255e,106255,106552,6255,6552*do,i,1,28,1e,106552+(i-1)*9,106561+(i-1)*9,6552+(i-1)*9,6561+(i-1)*9 *enddoe,106804,107101,6804,7101e,107101,107380,7101,7380*do,i,1,29,1e,107380-(i-1)*9,107371-(i-1)*9,7380-(i-1)*9,7371-(i-1)*9 *enddoE,107119,107118,7119,7118E,107118,107117,7118,7117 ! 第一层水管单元创建完毕! 选择第二层水管节点allsel,allNSEL,S,LOC,Y,3NSEL,U,LOC,X,0NSEL,U,LOC,z,0NSEL,U,LOC,Z,7.9,8.25NSEL,R,LOC,X,0.2,12.20FLST,5,351,1,ORDE,351FITEM,5,2933FITEM,5,4523FITEM,5,4532FITEM,5,4541FITEM,5,4550FITEM,5,4559FITEM,5,4568FITEM,5,4577FITEM,5,4586FITEM,5,4595FITEM,5,4604FITEM,5,4613FITEM,5,4622FITEM,5,4640 FITEM,5,4649 FITEM,5,4658 FITEM,5,4667 FITEM,5,4676 FITEM,5,4685 FITEM,5,4694 FITEM,5,4703 FITEM,5,4712 FITEM,5,4721 FITEM,5,4730 FITEM,5,4739 FITEM,5,4748 FITEM,5,4757 FITEM,5,4766 FITEM,5,4775 FITEM,5,4784 FITEM,5,4811 FITEM,5,5081 FITEM,5,5108 FITEM,5,5117 FITEM,5,5126 FITEM,5,5135 FITEM,5,5144 FITEM,5,5153 FITEM,5,5162 FITEM,5,5171 FITEM,5,5180 FITEM,5,5189FITEM,5,5207 FITEM,5,5216 FITEM,5,5225 FITEM,5,5234 FITEM,5,5243 FITEM,5,5252 FITEM,5,5261 FITEM,5,5270 FITEM,5,5279 FITEM,5,5288 FITEM,5,5297 FITEM,5,5306 FITEM,5,5315 FITEM,5,5324 FITEM,5,5333 FITEM,5,5342 FITEM,5,5351 FITEM,5,5360 FITEM,5,5369 FITEM,5,5387 FITEM,5,5657 FITEM,5,5675 FITEM,5,5684 FITEM,5,5693 FITEM,5,5702 FITEM,5,5711 FITEM,5,5720 FITEM,5,5729 FITEM,5,5738FITEM,5,5756 FITEM,5,5765 FITEM,5,5774 FITEM,5,5783 FITEM,5,5792 FITEM,5,5801 FITEM,5,5810 FITEM,5,5819 FITEM,5,5828 FITEM,5,5837 FITEM,5,5846 FITEM,5,5855 FITEM,5,5864 FITEM,5,5873 FITEM,5,5882 FITEM,5,5891 FITEM,5,5900 FITEM,5,5909 FITEM,5,5918 FITEM,5,5927 FITEM,5,5936 FITEM,5,5963 FITEM,5,6233 FITEM,5,6260 FITEM,5,6269 FITEM,5,6278 FITEM,5,6287 FITEM,5,6296FITEM,5,6314 FITEM,5,6323 FITEM,5,6332 FITEM,5,6341 FITEM,5,6350 FITEM,5,6359 FITEM,5,6368 FITEM,5,6377 FITEM,5,6386 FITEM,5,6395 FITEM,5,6404 FITEM,5,6413 FITEM,5,6422 FITEM,5,6431 FITEM,5,6440 FITEM,5,6449 FITEM,5,6458 FITEM,5,6467 FITEM,5,6476 FITEM,5,6485 FITEM,5,6494 FITEM,5,6503 FITEM,5,6512 FITEM,5,6521 FITEM,5,6539 FITEM,5,6809 FITEM,5,6827 FITEM,5,6836 FITEM,5,6845FITEM,5,6863 FITEM,5,6872 FITEM,5,6881 FITEM,5,6890 FITEM,5,6899 FITEM,5,6908 FITEM,5,6917 FITEM,5,6926 FITEM,5,6935 FITEM,5,6944 FITEM,5,6953 FITEM,5,6962 FITEM,5,6971 FITEM,5,6980 FITEM,5,6989 FITEM,5,6998 FITEM,5,7007 FITEM,5,7016 FITEM,5,7025 FITEM,5,7034 FITEM,5,7043 FITEM,5,7052 FITEM,5,7061 FITEM,5,7070 FITEM,5,7079 FITEM,5,7088 FITEM,5,7385 FITEM,5,7403 FITEM,5,7412FITEM,5,7430 FITEM,5,7439 FITEM,5,7448 FITEM,5,7457 FITEM,5,7466 FITEM,5,7475 FITEM,5,7484 FITEM,5,7493 FITEM,5,7502 FITEM,5,7511 FITEM,5,7520 FITEM,5,7529 FITEM,5,7538 FITEM,5,7547 FITEM,5,7556 FITEM,5,7565 FITEM,5,7574 FITEM,5,7583 FITEM,5,7592 FITEM,5,7601 FITEM,5,7610 FITEM,5,7619 FITEM,5,7628 FITEM,5,7637 FITEM,5,7646 FITEM,5,7655 FITEM,5,7664 FITEM,5,7673 FITEM,5,7961FITEM,5,7988 FITEM,5,7997 FITEM,5,8006 FITEM,5,8015 FITEM,5,8024 FITEM,5,8033 FITEM,5,8042 FITEM,5,8051 FITEM,5,8060 FITEM,5,8069 FITEM,5,8078 FITEM,5,8087 FITEM,5,8096 FITEM,5,8105 FITEM,5,8114 FITEM,5,8123 FITEM,5,8132 FITEM,5,8141 FITEM,5,8150 FITEM,5,8159 FITEM,5,8168 FITEM,5,8177 FITEM,5,8186 FITEM,5,8195 FITEM,5,8204 FITEM,5,8213 FITEM,5,8222 FITEM,5,8231 FITEM,5,8240FITEM,5,8537 FITEM,5,8564 FITEM,5,8573 FITEM,5,8582 FITEM,5,8591 FITEM,5,8600 FITEM,5,8609 FITEM,5,8618 FITEM,5,8627 FITEM,5,8636 FITEM,5,8645 FITEM,5,8654 FITEM,5,8663 FITEM,5,8672 FITEM,5,8681 FITEM,5,8690 FITEM,5,8699 FITEM,5,8708 FITEM,5,8717 FITEM,5,8726 FITEM,5,8735 FITEM,5,8744 FITEM,5,8753 FITEM,5,8762 FITEM,5,8771 FITEM,5,8780 FITEM,5,8789 FITEM,5,8798 FITEM,5,8807FITEM,5,8825 FITEM,5,8843 FITEM,5,9113 FITEM,5,9131 FITEM,5,9140 FITEM,5,9149 FITEM,5,9158 FITEM,5,9167 FITEM,5,9176 FITEM,5,9185 FITEM,5,9194 FITEM,5,9203 FITEM,5,9212 FITEM,5,9221 FITEM,5,9230 FITEM,5,9239 FITEM,5,9248 FITEM,5,9257 FITEM,5,9266 FITEM,5,9275 FITEM,5,9284 FITEM,5,9293 FITEM,5,9302 FITEM,5,9311 FITEM,5,9320 FITEM,5,9329 FITEM,5,9338 FITEM,5,9347 FITEM,5,9356FITEM,5,9374 FITEM,5,9383 FITEM,5,9392 FITEM,5,9419 FITEM,5,9689 FITEM,5,9716 FITEM,5,9725 FITEM,5,9734 FITEM,5,9743 FITEM,5,9752 FITEM,5,9761 FITEM,5,9770 FITEM,5,9779 FITEM,5,9788 FITEM,5,9797 FITEM,5,9806 FITEM,5,9815 FITEM,5,9824 FITEM,5,9833 FITEM,5,9842 FITEM,5,9851 FITEM,5,9860 FITEM,5,9869 FITEM,5,9878 FITEM,5,9887 FITEM,5,9896 FITEM,5,9905 FITEM,5,9914FITEM,5,9932 FITEM,5,9941 FITEM,5,9950 FITEM,5,9959 FITEM,5,9968 FITEM,5,9977 FITEM,5,9995 FITEM,5,10265 FITEM,5,10283 FITEM,5,10292 FITEM,5,10301 FITEM,5,10310 FITEM,5,10319 FITEM,5,10328 FITEM,5,10337 FITEM,5,10346 FITEM,5,10355 FITEM,5,10364 FITEM,5,10373 FITEM,5,10382 FITEM,5,10391 FITEM,5,10400 FITEM,5,10409 FITEM,5,10418 FITEM,5,10427 FITEM,5,10436 FITEM,5,10445 FITEM,5,10454 FITEM,5,10463FITEM,5,10481 FITEM,5,10490 FITEM,5,10499 FITEM,5,10508 FITEM,5,10517 FITEM,5,10526 FITEM,5,10535 FITEM,5,10544 FITEM,5,10841 NSEL,U, , ,P51X NSEL,A,NODE,,1506 NSEL,A,NODE,,10568 NSEL,A,NODE,,10569 NSEL,A,NODE,,10570NSEL,A,NODE,,7690 NSEL,A,NODE,,7689 NSEL,A,NODE,,7688 NSEL,A,NODE,,1186 NSEL,A,NODE,,7114 NSEL,A,NODE,,7113 NSEL,A,NODE,,7112 NSEL,A,NODE,,1122 NSEL,A,NODE,,2662 NSEL,A,NODE,,2661 NSEL,A,NODE,,2660 NSEL,A,NODE,,1567 cm,node2,nodengen,2,200000,allcm,node2_,node!创建第二层水管单元TYPE,2MAT,2REAL,1E,201506,210568,1506,10568E,210568,210569,10568,10569E,210569,210570,210569,210570E,210570,210571,10570,10571*do,i,1,29,1$e,200000+10571+(i-1)*9,200000+10580+(i-1)*9,10571+(i-1)*9,10580+(i-1)*9$*enddo$e,210832,210553,10832,10553$e,210553,210256,10553,10256*do,i,1,28,1$e,200000+10256-(i-1)*9,200000+10247-(i-1)*9,10256-(i-1)*9,10247-(i-1)*9$*enddo$e,200000+10004,200000+9707,10004,9707$e,200000+9707,200000+9428,9707,9428*do,i,1,28,1$e,200000+9428+(i-1)*9,200000+9437+(i-1)*9,9428+(i-1)*9,9437+(i-1)*9$*enddo$e,200000+9680,200000+9401,9680,9401$e,200000+9401,200000+9104,9401,9104*do,i,1,28,1$e,200000+9104-(i-1)*9,200000+9095-(i-1)*9,9104-(i-1)*9,9095-(i-1)*9$*enddo$e,200000+8852,200000+8555,8852,8555$e,200000+8555,200000+8276,8555,8276*do,i,1,28,1$e,200000+8276+(i-1)*9,200000+8285+(i-1)*9,8276+(i-1)*9,8285+(i-1)*9$*enddo$e,200000+8528,200000+8249,8528,8249$e,200000+8249,200000+7952,8249,7952*do,i,1,29,1$e,200000+7952-(i-1)*9,200000+7943-(i-1)*9,7952-(i-1)*9,7943-(i-1)*9$*enddoE,207691,207690,7691,7690E,207690,207689,7690,7689E,207689,207688,7689,7688E,207688,201186,7688,1186E,201567,202660,1567,2660E,202660,202661,2660,2661E,202661,202662,2661,2662E,202662,202663,2662,2663*do,i,1,29,1$e,200000+2663+(i-1)*9,200000+2672+(i-1)*9,2663+(i-1)*9,2672+(i-1)*9$*enddo$e,200000+2924,200000+4793,2924,4793$e,200000+4793,200000+5072,4793,5072$*do,i,1,28,1$e,200000+5072-(i-1)*9,200000+5063-(i-1)*9,5072-(i-1)*9,5063-(i-1)*9$*enddo$e,200000+4820,200000+5099,4820,5099$e,200000+5099,200000+5396,5099,5396$*do,i,1,28,1$e,200000+5396+(i-1)*9,200000+5405+(i-1)*9,5396+(i-1)*9,5405+(i-1)*9$*enddo$e,200000+5648,200000+5945,5648,5945$e,200000+5945,200000+6224,5945,6224$*do,i,1,28,1$e,200000+6224-(i-1)*9,200000+6215-(i-1)*9,6224-(i-1)*9,6215-(i-1)*9$*enddo$e,200000+5972,200000+6251,5972,6251$e,200000+6251,200000+6548,6251,6548$*do,i,1,28,1$e,200000+6548+(i-1)*9,200000+6557+(i-1)*9,6548+(i-1)*9,6557+(i-1)*9$*enddo$e,200000+6800,200000+7097,6800,7097$e,200000+7097,200000+7376,7097,7376$*do,i,1,29,1$e,200000+7376-(i-1)*9,200000+7367-(i-1)*9,7376-(i-1)*9,7367-(i-1)*9$*enddoE,207115,207114,7115,7114E,207114,207113,7114,7113E,207113,207112,7113,7112E,207112,201122,7112,1122!第二层水管创建完毕!选择第三层水管节点ALLSEL,ALLNSEL,S,LOC,Y,4NSEL,U,LOC,Z,0NSEL,U,LOC,Z,7.9,8.25NSEL,R,LOC,X,0.2,12.2FLST,5,351,1,ORDE,351FITEM,5,2931FITEM,5,4521FITEM,5,4530FITEM,5,4539FITEM,5,4548FITEM,5,4557FITEM,5,4566FITEM,5,4575FITEM,5,4584FITEM,5,4593FITEM,5,4602FITEM,5,4611FITEM,5,4620FITEM,5,4629FITEM,5,4647 FITEM,5,4656 FITEM,5,4665 FITEM,5,4674 FITEM,5,4683 FITEM,5,4692 FITEM,5,4701 FITEM,5,4710 FITEM,5,4719 FITEM,5,4728 FITEM,5,4737 FITEM,5,4746 FITEM,5,4755 FITEM,5,4764 FITEM,5,4773 FITEM,5,4782 FITEM,5,4809 FITEM,5,5079 FITEM,5,5106 FITEM,5,5115 FITEM,5,5124 FITEM,5,5133 FITEM,5,5142 FITEM,5,5151 FITEM,5,5160 FITEM,5,5169 FITEM,5,5178 FITEM,5,5187 FITEM,5,5196FITEM,5,5214 FITEM,5,5223 FITEM,5,5232 FITEM,5,5241 FITEM,5,5250 FITEM,5,5259 FITEM,5,5268 FITEM,5,5277 FITEM,5,5286 FITEM,5,5295 FITEM,5,5304 FITEM,5,5313 FITEM,5,5322 FITEM,5,5331 FITEM,5,5340 FITEM,5,5349 FITEM,5,5358 FITEM,5,5367 FITEM,5,5385 FITEM,5,5655 FITEM,5,5673 FITEM,5,5682 FITEM,5,5691 FITEM,5,5700 FITEM,5,5709 FITEM,5,5718 FITEM,5,5727 FITEM,5,5736 FITEM,5,5745FITEM,5,5763 FITEM,5,5772 FITEM,5,5781 FITEM,5,5790 FITEM,5,5799 FITEM,5,5808 FITEM,5,5817 FITEM,5,5826 FITEM,5,5835 FITEM,5,5844 FITEM,5,5853 FITEM,5,5862 FITEM,5,5871 FITEM,5,5880 FITEM,5,5889 FITEM,5,5898 FITEM,5,5907 FITEM,5,5916 FITEM,5,5925 FITEM,5,5934 FITEM,5,5961 FITEM,5,6231 FITEM,5,6258 FITEM,5,6267 FITEM,5,6276 FITEM,5,6285 FITEM,5,6294 FITEM,5,6303 FITEM,5,6312FITEM,5,6330 FITEM,5,6339 FITEM,5,6348 FITEM,5,6357 FITEM,5,6366 FITEM,5,6375 FITEM,5,6384 FITEM,5,6393 FITEM,5,6402 FITEM,5,6411 FITEM,5,6420 FITEM,5,6429 FITEM,5,6438 FITEM,5,6447 FITEM,5,6456 FITEM,5,6465 FITEM,5,6474 FITEM,5,6483 FITEM,5,6492 FITEM,5,6501 FITEM,5,6510 FITEM,5,6519 FITEM,5,6537 FITEM,5,6807 FITEM,5,6825 FITEM,5,6834 FITEM,5,6843 FITEM,5,6852 FITEM,5,6861FITEM,5,6879 FITEM,5,6888 FITEM,5,6897 FITEM,5,6906 FITEM,5,6915 FITEM,5,6924 FITEM,5,6933 FITEM,5,6942 FITEM,5,6951 FITEM,5,6960 FITEM,5,6969 FITEM,5,6978 FITEM,5,6987 FITEM,5,6996 FITEM,5,7005 FITEM,5,7014 FITEM,5,7023 FITEM,5,7032 FITEM,5,7041 FITEM,5,7050 FITEM,5,7059 FITEM,5,7068 FITEM,5,7077 FITEM,5,7086 FITEM,5,7383 FITEM,5,7401 FITEM,5,7410 FITEM,5,7419FITEM,5,7437 FITEM,5,7446 FITEM,5,7455 FITEM,5,7464 FITEM,5,7473 FITEM,5,7482 FITEM,5,7491 FITEM,5,7500 FITEM,5,7509 FITEM,5,7518 FITEM,5,7527 FITEM,5,7536 FITEM,5,7545 FITEM,5,7554 FITEM,5,7563 FITEM,5,7572 FITEM,5,7581 FITEM,5,7590 FITEM,5,7599 FITEM,5,7608 FITEM,5,7617 FITEM,5,7626 FITEM,5,7635 FITEM,5,7644 FITEM,5,7653 FITEM,5,7662 FITEM,5,7671 FITEM,5,7959 FITEM,5,7977FITEM,5,7995 FITEM,5,8004 FITEM,5,8013 FITEM,5,8022 FITEM,5,8031 FITEM,5,8040 FITEM,5,8049 FITEM,5,8058 FITEM,5,8067 FITEM,5,8076 FITEM,5,8085 FITEM,5,8094 FITEM,5,8103 FITEM,5,8112 FITEM,5,8121 FITEM,5,8130 FITEM,5,8139 FITEM,5,8148 FITEM,5,8157 FITEM,5,8166 FITEM,5,8175 FITEM,5,8184 FITEM,5,8193 FITEM,5,8202 FITEM,5,8211 FITEM,5,8220 FITEM,5,8229 FITEM,5,8238 FITEM,5,8265。
史上最全的ANSYS命令流大全
《史上最全的ANSYS命令流查询与解释》[1]*************************************************************************************对ansys主要命令的解释1, /PREP7 ! 加载前处理模块2, /CLEAR,NOSTART ! 清除已有的数据, 不读入启动文件的设置<不加载初始化文件>初始化文件是用于记录用户和系统选项设置的文本文件/CLEAR, START !清除系统中的所有数据,读入启动文件的设置/FILENAME, EX10.5 ! 定义工程文件名称/TITLE, EX10.5 SOLID MODEL OF AN AXIAL BEARING ! 指定标题4, F,2,FY,-1000 ! 在2号节点上施加沿着-Y方向大小为1000N的集中力6, FINISH ! 退出模块命令7, /POST1 ! 加载后处理模块8, PLDISP,2 ! 显示结构变形图,参数"2"表示用虚线绘制出原来结构的轮廓9, ETABLE,STRS,LS,1 ! 用轴向应力SAXL的编号"LS,1"定义单元表STRSETABLE, MFORX,SMISC,1 ! 以杆单元的轴力为内容, 建立单元表MFORXETABLE, SAXL, LS, 1 ! 以杆单元的轴向应力为内容, 建立单元表SAXLETABLE, EPELAXL, LEPEL, 1 ! 以杆单元的轴向应变为内容, 建立单元表EPELAXLETABLE,STRS_ST,LS,1 !以杆件的轴向应力"LS,1"为内容定义单元表STRS_STETABLE, STRS_CO, LS,1 !以杆件的轴向应力"LS,1"定义单元表STRS_COETABLE,STRSX,S,X ! 定义X方向的应力为单元表STRSXETABLE,STRSY,S,Y ! 定义Y方向的应力为单元表STRSY*GET,STRSS_ST,ELEM,STEEL_E, ETAB, STRS_ST !从单元表STRS_ST中提取STEEL_E单元的应力结果,存入变量STRSS_ST;*GET, STRSS_CO,ELEM,COPPER_E,ETAB,STRS_CO"从单元表STRS_CO中提取COPPER_E单元的应力结果,存入变量STRSS_CO10 FINISH !退出以前的模块11, /CLEAR, START ! 清除系统中的所有数据,读入启动文件的设置12 /UNITS, SI !申明采用国际单位制14 /NUMBER, 2 !只显示编号, 不使用彩色/NUMBER, 0 ! 显示编号, 并使用彩色15 /SOLU ! 进入求解模块:定义力和位移边界条件,并求解ANTYPE, STATIC ! 申明分析类型是静力分析<STA TIC或者0>OUTPR, BASIC, ALL ! 在输出结果中, 列出所有荷载步的基本计算结果OUTPR,BASIC,ALL !指定输出所有节点的基本数据OUTPR,BASIC,LAST ! 选择基本输出选项,直到最后一个荷载步OUTPR,,1 ! 输出第1个荷载步的基本计算结果OUTPR,BASIC,1 ! 选择第1荷载步的基本输出项目OUTPR,NLOAD,1 ! 指定输出第1荷载步的内容OUTRES,ALL,0 !设置将所有数据不记录到数据库。
盾构隧道混凝土管片受力分析
盾构隧道混凝土管片受力分析李建平【摘要】以杭州地铁一号线下沙开发区某区间隧道工程成环管片为研究对象,利用ANSYS软件建立成环管片数值模型,分析了管片在土中的受力情况,同时结合在本工程实际施工中管片出现的一些情况,得到较可靠的结论。
%Taking Hangzhou subway line No.1 interaction tunnel engineering circular segment in Xiasha development region as the research target,the paper establishes the circular segment numerical model by using ANSYS software,analyzes the stress conditions of segments in the earth,and obtains rather reliable conclusions by integrating with some actual segment conditions occurring in the engineering construction.【期刊名称】《山西建筑》【年(卷),期】2012(038)024【总页数】2页(P189-190)【关键词】盾构;地铁隧道;管片;ANSYS【作者】李建平【作者单位】腾达建设集团股份有限公司,浙江台州318050【正文语种】中文【中图分类】U445.420 引言盾构隧道衬砌管片进行数值分析的关键问题在于结构模型本身是否能反映管片的实际受力状态。
目前隧道衬砌管片横向理论解析分析方法主要有四种:惯用法、修正惯用法、多铰环法以及梁—弹簧模型［1］。
本文通过ANSYS有限元分析软件采用梁—弹簧模型形象的反映管片受到土体力后的变形及弯曲、剪力和轴力分布情况，了解管片在地层中的受力情况，可以帮助我们提高管片的拼装质量以及分析隧道成环质量问题病因。
地铁盾构隧道掘进过程ANSYS数值模拟分析
地铁盾构隧道掘进过程数值模拟分析具体做法如下：⑴采用在掘削面施加顶进压力的方法来模拟开挖面土体的移动；⑵采用施加注浆压力的方法来模拟盾尾注浆过程；⑶采用更换注浆层材料参数的方法来模拟盾尾注浆对盾尾空隙的填充效果。
由于目前计算软件的限制，难以模拟盾构机推进过程中对土体的扰动，这里简化处理。
即假定盾构隧道开挖后，随机进行注浆。
计算时，只需将开挖不断地向前推进，同时在后面进行注浆、换材料参数等操作，即可实现盾构隧道的动态开挖过程，详细的计算操作见后面的求解过程。
工程问题的描述地铁盾构隧道管片衬砌内径为5.4m，外径为D=6m，埋深为12m。
自上至下，根据土层的物理性质参数不同将其分为3层，各层的材料参数和厚度如下：第一层：厚8m，E=3.94Mpa，v=0.35，ρ=18.28KN/m3第二层：厚18m，E=20.6Mpa，v=0.3，ρ=20.62KN/m3第三层：厚15m，E=500Mpa，v=0.33，ρ=21.6KN/m3施工中掘削面顶进压力为0.3Mpa，盾尾注浆压力为0.15Mpa模型的建立!进入前处理器FINISH/CLE/PREP7 !进入前处理器ET,1,SOLID45 !定义实体单元ET,2,MESH200,6 !定义非求解单元，辅助面网格的划分!定义模型中的材料参数。
模型中共有5种材料，其中土体有3种，即地表浅层覆土、盾构隧道所在土层和基岩及管片衬砌和注浆层。
其中，管片衬砌为管片式的拼装结构，为了计算方便，将其等效为一均质体，等效时对原有刚度进行折减。
定义材料参数的命令流如下：!土体材料参数MP,EX,1,3.94E6 !第一层土层材料参数MP,PRXY,1,0.35MP,DENS,1,1828MP,EX,2,20.6E6 !第二层土层材料参数MP,PRXY,2,0.30MP,DENS,2,2160MP,EX,3,500E6 !第三层土层材料参数MP,PRXY,3,0.33MP,DENS,3,2160!管片材料参数，管片衬砌按各向同性计算MP,EX,4,27.6E9MP,PRXY,4,0.2MP,DENS,4,2500!注浆层，参数按水泥土取值MP,EX,5,1E9MP,PRXY,5,0.2MP,DENS,5,2100!建立平面内模型并划分单元!在隧道中心线定义局部坐标，便于后来的实体选取LOCAL,11,0,0,0,0 !设置局部直角坐标系原点坐标(0,0,0) LOCAL,12,1,0,0,0 !设置局部柱坐标系原点坐标(0,0,0) CSYS,11 !将当前坐标系转化为局部直角坐标系WPCSYS,-1 !同时将工作平面恢复指定到局部直角坐标系下CYL4,,,,,2.7,90 !创建开挖土体所在的面CYL4,0,0,2.7,0,3,90 !创建管片CYL4,0,0,3,0,3.2,90 !创建注浆加固圈RECTNG,0,4.5,0,4.5AOVLAP,ALLNUMMRG,ALL !压缩编号NUMCMP,ALL !合并图素RECTNG,4.5,31.5,0,4.5NUMMRG,ALLNUMCMP,ALL!划分单元MSHAPE,0,2D !采用四边形单元划分网格MESHKEY,1 !映射网格划分TYPE,2LESIZE,1,,,6LESIZE,2,,,6LESIZE,3,,,6AMESH,1LESIZE,4,,,6LESIZE,8,,,2LESIZE,9,,,2AMESH,2LESIZE,5,,,6LESIZE,10,,,1LESIZE,11,,,1AMESH,3LESIZE,12,,,3LESIZE,13,,,3LESIZE,6,,,3LESIZE,7,,,3LESIZE,14,,,8,2LESIZE,16,,,8,0.5AMAP,4,7,6,8,10AMAP,5,9,8,11,12!利用对称性，得到下半部分模型ARSYM,Y,ALL !通过坐标轴对称建立面NUMMRG,ALLNUMCMP,ALLALLSEL,ALL!建立隧道下方土层模型RECTNG,0,4.5,-4.5,-26RECTNG,4.5,31.5,-4.5,-26NUMMRG,ALLNUMCMP,ALLLESIZE,28,,,3LESIZE,29,,,5,0.5LESIZE,30,,,5,2LESIZE,32,,,5,0.5LESIZE,31,,,8,2ASEL,S,AREA,,11,12,1AMESH,ALL!建立隧道土方土层模型RECTNG,0,4.5,4.5,15RECTNG,4.5,31.5,4.5,15NUMMRG,ALLNUMCMP,ALLLESIZE,34,,,3LSEL,S,LINE,,35,36,1LSEL,A,LINE,,33LESIZE,ALL,,,4LSEL,S,LINE,,37LESIZE,37,,,8,0.5AMESH,13AMESH,14NUMMRG,ALLNUMCMP,ALL!利用对称性得到平面内的全部模型ALLSEL,ALLARSYM,X,ALLNUMMRG,ALLNUMCMP,ALL!建立体模型。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
!匀质圆环,在原程序上加了静水压力，故本命令流适合水土分算 fini /cle
*dim,wxn,array,2000 !!定义名为wxn的数组，2000行1列，下同 *dim,wyn,array,2000 *dim,xn,array,2000 *dim,yn,array,2000 *dim,fxn,array,2000 *dim,fyn,array,2000 *dim,aa1,array,2000 *dim,bb1,array,2000 *dim,aa2,array,2000 *dim,bb2,array,2000 *dim,jx1,array,2000 *dim,jy1,array,2000 *dim,jx2,array,2000 *dim,jy2,array,2000
定义参数并赋值 nodesum=120 单元数 pi=3.1415927 height=0.35 环厚0.35米 width=1.0 环宽 area=height*width 面积 inertia=width*height*height*height/12 惯性矩 emod=34500*1000000 弹性模量，按C50混凝土计 radius=2.925 计算半径 density=25*1000/10 材料密度 wradius=radius+0.5 弹簧节点所处半径 tankang=12*1000000*width 弹簧刚度,MPa/m 赋荷载值 ptop=200*1000*width 顶板压力，单位按KN计 pltop=80*1000*width 侧向压力 plbot=50*1000*width 侧向沿竖向增加的侧压，即墙底水平压力为pltop+plbot pbot=140*1000*width 底板压力 water=8.0*1000*width 顶板处水位埋深
/prep7 et,1,beam3 定义单元类型,弹模,密度，实常数 mp,ex,1,emod mp,dens,1,density mp,prxy,1,0.2 r,1,area,inertia,height et,2,combin39 定义弹簧单元 keyopt,2,1,0 0为沿与加载相同的路径卸载 keyopt,2,2,0 按照所定义的受压曲线加压力荷载 keyopt,2,3,0 沿节点X轴方向平动 keyopt,2,4,3 二维轴向单元 keyopt,2,6,0 基本单元输出
*do,i,1,nodesum,1 xn(i)=radius*cos(pi/2+(i-1)*(2*pi/nodesum)) 定义管片节点I的x坐标 yn(i)=radius*sin(pi/2+(i-1)*(2*pi/nodesum)) 定义管片节点I的y坐标 n,i,xn(i),yn(i) 生成管片节点I *enddo
*do,i,1,nodesum,1 wxn(i)=wradius*cos(pi/2+(i-1)*(2*pi/nodesum)) 定义弹簧节点I的x坐标 wyn(i)=wradius*sin(pi/2+(i-1)*(2*pi/nodesum)) 定义弹簧节点I的y坐标 n,i+nodesum,wxn(i),wyn(i) 生成弹簧节点I *enddo
生成单元，类型为1，实常数为1 type,1 real,1 *do,i,1,nodesum-1,1 e,i,i+1 *enddo e,nodesum,1 生成弹簧单元 len=radius*(2*pi/nodesum) wytankang=len*tankang r,2,-1,-wytankang,0,0,1,wytankang/1000000 type,2 real,2
*do,i,1,nodesum,1 e,i,i+nodesum *enddo
*do,i,2,nodesum,1 aa1(i)=abs(xn(i)-xn(i-1)) 取两节点X坐标差的绝对值，并赋给数组aa1 bb1(i)=abs(yn(i)-yn(i-1)) jx1(i)=xn(i)*xn(i-1) 取两节点X坐标的乘积，并赋给数组jx1 jy1(i)=yn(i)*yn(i-1) *enddo aa1(1)=abs(xn(1)-xn(nodesum)) bb1(1)=abs(yn(1)-yn(nodesum)) jx1(1)=xn(1)*xn(nodesum) jy1(1)=yn(1)*yn(nodesum)
*do,i,1,nodesum-1,1 aa2(i)=abs(xn(i)-xn(i+1)) 相邻两节点坐标差的绝对值 bb2(i)=abs(yn(i)-yn(i+1)) jx2(i)=xn(i)*xn(i+1) 相邻两节点x坐标乘积 jy2(i)=yn(i)*yn(i+1) *enddo aa2(nodesum)=abs(xn(nodesum)-xn(1)) bb2(nodesum)=abs(yn(nodesum)-yn(1)) jx2(nodesum)=xn(nodesum)*xn(1) jy2(nodesum)=yn(nodesum)*yn(1)
*do,i,1,nodesum,1 *if,yn(i),lt,0,then 如yn(i)小于0（x轴以下的节点），则
a1=aa1(i) a2=aa2(i) fyn(i)=pbot*(a1+a2)/2
*elseif,yn(i),gt,0 如yn(i)大于0（x轴以上的节点），则 a1=aa1(i) a2=aa2(i) fyn(i)=-ptop*(a1+a2)/2 *else fyn(i)=0 *endif *enddo
*do,i,1,nodesum,1 *if,xn(i),lt,0,then 如xn(i)小于0(y轴左侧节点)，则 b1=bb1(i) b2=bb2(i) px=pltop+plbot*(radius-yn(i))/(2*radius) fxn(i)=px*(b1+b2)/2
*elseif,xn(i),gt,0 如xn(i)大于0(y轴右侧节点)，则 b1=bb1(i) b2=bb2(i) px=-(pltop+plbot*(radius-yn(i))/(2*radius)) fxn(i)=px*(b1+b2)/2 *else fxn(i)=0 *endif *enddo
进入求解层 /solu d,nodesum+1,ux,0,,nodesum+nodesum,1 弹簧节点x,y轴进行约束 d,nodesum+1,uy,0,,nodesum+nodesum,1 d,1+nodesum/2,ux,0 将圆环最下侧节点进行水平约束 ACEL,0,10,0 *do,i,1,nodesum,1 对管片节点施加节点力 f,i,fx,fxn(i) f,i,fy,fyn(i) *enddo
施加静水压力 *do,i,1,nodesum,1 ni=nelem(i,1) 得到单元I的起始节点号 nj=nelem(i,2) 得到单元I的末节点号 water1=(water-ny(ni)+radius)*10 单元I处i节点静水压力 water2=(water-ny(nj)+radius)*10 sfbeam,i,1,pres,-water1,-water2 *enddo NROPT,FULL,, !采用全牛顿－拉普森法进行求解 Allsel !选择所有内容 Outres,all,all !输出所有内容 solve finish 进入后处理 /post1 allsel,all esel,s,type,,1 /AUTO,1 相当于fit /post1 /pnum,node,0 /RGB,INDEX,100,100,100, 0 /RGB,INDEX, 80, 80, 80,13 /RGB,INDEX, 60, 60, 60,14 /RGB,INDEX, 0, 0, 0,15 /REPLOT /COLOR,PBAK,OFF ! 关闭背景颜色
! 画变形结果图 /TITLE,deform diagram pldisp,1 ! 保存为图片 /image,save,deform_1,jpg
建立单元表 etable,imoment,smisc,6 etable,jmoment,smisc,12 etable,ishear,smisc,2 etable,jshear,smisc,8 etable,iforce,smisc,1 etable,jforce,smisc,7 !更新单元表 ETABLE,REFL !画弯矩分布图 /TITLE,Bending moment diagram plls,imoment,jmoment,-1 /image,save,Bending_moment_1,jpg ! 画剪力分布图