综合实验

综合实验报告（计算机类）题目:计算机在材料科学与工程中的应用实践学院:材料科学与工程学院年级、专业:学生姓名:学号:指导教师:开题时间: 2010 年 3 月 1 日完成时间: 2010 年 3 月 28 日学习态度（15）技术水平与实际能力（25）创新（10）说明书（报告书、图纸）质量（50）总评目录摘要 (2)引言 (2)一、实验目的 (2)二、内容与指导思想 (3)1、1.1连杆、轴承座、车轮的实体建模及车轮的网格划分 (3)1.2冷却栅管的热分析和热应力分析（间接法） (3)1.3焊缝的残余应力及温度场分析（直接法） (4)1.4电磁场分析 (4)1.5三杆桁架的优化设计 (5)1.6悬臂梁形状的优化 (5)三、使用环境 (6)四、核心代码及调试过程 (6)五、总结 (65)致谢 (66)参考文献 (67)中文摘要通过使用ANSYS建立连杆、轴承座、车轮的实体模型并对其进行热分析和耦合分析，通过分析2D磁场等熟悉对磁场分析的方法。

关键词：ANSYS 热分析耦合分析实体建模引言有限元方法与其他求解边值问题近似方法的根本区别在于它的近似性仅限于相对小的子域中。

20世纪60年代初首次提出结构力学计算有限元概念的克拉夫（Clough）教授形象地将其描绘为：“有限元法=Rayleigh Ritz法＋分片函数”，即有限元法是Rayleigh Ritz法的一种局部化情况。

不同于求解（往往是困难的）满足整个定义域边界条件的允许函数的Rayleigh Ritz 法，有限元法将函数定义在简单几何形状（如二维问题中的三角形或任意四边形）的单元域上（分片函数），且不考虑整个定义域的复杂边界条件，这是有限元法优于其他近似方法的原因之一一、实验目的1、熟练掌握AMSYS软件实体建模的技巧，建立连杆、轴承座、车轮的实体模型。

2、掌握利用AMSYS软件进行热分析和耦合分析的方法和步骤，对一个冷却栅管及一焊缝进行热及应力耦合分析。

3、掌握2D稳态电磁场的分析方法，了解2D瞬态电磁场、3D静态及瞬态电磁场、电场的分析方法，对螺线管致动器进行2D静态分析。

4、掌握利用AMSYS软件进行优化设计的的方法和步骤，对一个三杆桁架结构及一悬臂梁的形状进行优化设计。

二、内容与设计思想1、连杆、轴承座、车轮的实体建模及车轮的网格划分对如图所示的连杆、轴承座、车轮分别建立几何模型，并对车轮模型划分网格。

2、冷却栅管的热分析和热应力分析（间接法）如图所示为一个轴对称的冷却栅管结构，管内为热流体，管外流体为空气，管道机冷却栅管材料均为不锈钢，导热系数为25.96W/m℃，弹性模量为1.93×109MPa，热膨胀系数为1.62×10-5/℃，泊松比为0.3，管内压力为6.89MPa，管内流体温度为250℃，对流系数（膜系数）为249.23 W/m2℃，外界流体（空气）温度为39℃，对流系数（膜系数）为62.3 W/m2℃，试求解其温度和应力分布。

3、焊缝的残余应力及温度场分析（直接法） 如图所示为焊缝的剖面示意图，用铝焊将钢和铜接在一起，求焊接后的焊缝残余应力以及在焊接过程中的温度变化。

假定没有对流和辐射，结构左面固定约束，左右两边界均给定20℃的温度约束。

从左至右的材料依次是钢、铝、铜。

其中钢和铜的初始温度是环境温度20℃，铝是1500℃。

各种材料的属性如下表所示。

各种材料的属性表材料温度 /℃ 弹性模量Pa 屈服强度Pa切变模量Pa 材料密度kg/m 3泊松比传热系数W/(m ℃)线膨胀系数1/℃比热容J/(kg ℃)钢20 1.93e11 1.2e9 1.93e10 78500.2951.481.2e-6469500 1.5e110.933e9 1.5e10 1000 0.7e11 0.435e9 0.7e10 1500 0.1e11 0.07e9 0.1e10 2000 0.01e11 0.007e9 0.01e10 铜20 1.17e11 0.9e9 1.17e10 89300.33981.67e-53865000.9e110.7e9 0.9e10 1000 0.3e11 0.23e9 0.3e10 1500 0.05e11 0.04e9 0.05e10 2000 0.005e11 0.004e9 0.005e10 铝20 1.02e11 0.8e9 1.02e10 26900.32472.3e-59005000.5e110.4e9 0.5e10 1000 0.08e11 0.07e9 0.08e10 1500 0.001e110.001e90.001e10 2000 0.0001e11 0.0001e90.0001e104、电磁场分析对如图所示的螺线管制动器进行2D 静态分析 螺线管参数如下：5、三杆桁架的优化设计如图所示为一个有三根杆组成的桁架结构，它承受纵向和横向载荷，载荷值F=20000N ，求该桁架的最小重量。

结构的重量初始设计为109.10磅。

默认允差（由程序计算）为初始重量的1%（11磅）。

已知桁架的材料特性为：E=2.1E6psi ，ROH=2.85E-4lb/in 3(比重)，最大许用应力=400psi 。

分析中使用如下几何特性：横截面面积变化范围=1～1000 in 2(初始值为1000)，基本尺寸B 变化范围=400～1000 in (初始值为1000)。

根据分析问题的性质，选择三根杆的横截面积A1、A2、A3以及基本尺寸B 为设计变量，杆内的应力值为状态变量，桁架的最小重量为目标函数。

其优化模型为：Min f(x)f(x)=f(x1,x2,x3,x4)=f(A1,A2,A3,B) s.t 1≤Ai ≤1000 i=1,2,3400≤B ≤10000≤max(σj )≤400 j=1,2,36、悬臂梁形状的优化如图所示为一悬臂梁的结构示意图，悬臂梁右端承受弯矩M 的作用，左端固支，其厚度随长度的变化而变化，右端厚度为常数，相关参数如下：材料的弹性模量E=10e6psi ,泊松比为0.3。

几何尺寸l=10in ，t=0.3in ，b=1in ，载荷M=450in-lb 。

根据分析结构的性质，采用对称分析模型，以悬臂梁的重量为目标函数，厚度TK16、TK27、TK38、TK49为设计变量，最大von-mises 应力和最大的位移δy max 为状态变量。

其优化模型为：Min f(x)FB BF25f(x)=f(x1,x2,x3,x4)=f(TK16,TK27,TK38,TK49)s.t 0≤σ≤300000≤δy max≤0.5三、使用环境计算机、AMSYS软件四、核心代码及调度过程1、连杆、轴承座、车轮的实体建模及车轮的网格划分:a.连杆:/BATCH/COM,ANSYS RELEASE 9.0 UP20041104 14:37:31 03/05/2010/TITLE,The model of rod/REPLOT/PREP7PCIRC,1.4,1,0,180,SAVEPCIRC,1.4,1,45,180,/PNUM,KP,0/PNUM,LINE,0/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*SAVERECTNG,-0.3,0.3,1.2,1.8, RECTNG,-1.8,-1.2,0,0.3,SAVEWPLANE,-1,6.5,0,0,CSYS,4PCIRC,0.7,0.4,0,180,PCIRC,0.7,0.4,0,135,SAVEFLST,2,4,5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XRESUME/COM,ANSYS RELEASE 9.0UP20041104 14:41:3703/05/2010/REPLOT,RESIZEFLST,2,4,5,ORDE,2FITEM,2,1FITEM,2,-4AOVLAP,P51XFLST,2,2,5,ORDE,2FITEM,2,5FITEM,2,-6AOVLAP,P51XSAVECSYS,0K, ,2.5,0.5,,K, ,3.25,0.4,,K, ,4,0.33,,K, ,4.75,0.28,,SAVEFLST,3,6,3FITEM,3,5FITEM,3,6FITEM,3,7FITEM,3,21FITEM,3,24FITEM,3,22BSPLIN, ,P51XSAVELSTR, 1, 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/EXIT,ALL2、冷却栅管的热分析和热应力分析（间接法）:/BATCH/COM,ANSYS RELEASE 9.0 UP20041104 16:40:42 03/07/2010/TITLE,2D AxisymmetricalPipe_thermal Analysis/REPLOT/PLOPTS,INFO,3/PLOPTS,LEG1,1/PLOPTS,LEG2,1/PLOPTS,LEG3,1/PLOPTS,FRAME,1/PLOPTS,TITLE,1/PLOPTS,MINM,1/PLOPTS,FILE,0/PLOPTS,LOGO,1/PLOPTS,WINS,1/PLOPTS,WP,0/PLOPTS,DATE,2/TRIAD,OFF/REPLOT!*/PREP7!*ET,1,PLANE77!*KEYOPT,1,1,0KEYOPT,1,3,1!*!*MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,EX,1,,1.93e11MPDATA,PRXY,1,,0.3MPTEMP,,,,,,,,MPTEMP,1,0MPDATA,KXX,1,,25.96RECTNG,0.127,0.152,0,0.025,RECTNG,0.127,0.304,0,0.006,FLST,2,2,5,ORDE,2FITEM,2,1FITEM,2,-2AADD,P51X/PNUM,KP,0/PNUM,LINE,1/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*!*LFILLT,11,13,0.005, ,/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FASTLPLOTSAVEFLST,2,3,4 FITEM,2,2 FITEM,2,5 FITEM,2,4AL,P51XFLST,2,2,5,ORDE,2 FITEM,2,1 FITEM,2,3 AADD,P51X WPSTYLE,,,,,,,,1 WPSTYLE,,,,,,,,0/PNUM,KP,1/PNUM,LINE,0/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*KWPAVE, 10 wprot,0,0,90 ASBW, 2/PNUM,KP,0/PNUM,LINE,0 /PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*KWPAVE, 5wprot,0,90,0ASBW, 3SAVE/PNUM,KP,0/PNUM,LINE,1/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*!*KL,3,0.24, ,KWPAVE, 12wprot,0,-90,0FLST,2,2,5,ORDE,2FITEM,2,2FITEM,2,4ASBW,P51XWPSTYLE,,,,,,,,0/ZOOM,1,RECT,-0.691409,0.228434,0.184709,-0.428819FLST,2,2,4,ORDE,2FITEM,2,9FITEM,2,14LCOMB,P51X, ,0FLST,2,2,4,ORDE,2FITEM,2,7FITEM,2,21LCOMB,P51X, ,0SAVEESIZE,0.003,0,/AUTO, 1/REP/PNUM,KP,0/PNUM,LINE,0/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*SAVEFLST,5,4,5,ORDE,4FITEM,5,1FITEM,5,3FITEM,5,5FITEM,5,-6CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,'AREA'CMSEL,S,_Y!*MSHKEY,1AMESH,_Y1MSHKEY,0!*CMDELE,_YCMDELE,_Y1CMDELE,_Y2!*!*AMAP,7,5,14,15,9!*RESUME/COM,ANSYS RELEASE 9.0 UP20041104 17:13:14 03/07/2010/REPLOT,RESIZEFLST,5,4,5,ORDE,4 FITEM,5,1FITEM,5,3FITEM,5,5FITEM,5,-6CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,'AREA'CMSEL,S,_Y!*MSHKEY,1AMESH,_Y1MSHKEY,0!*CMDELE,_YCMDELE,_Y1CMDELE,_Y2!*SAVE/PNUM,KP,1/PNUM,LINE,0/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*/PNUM,KP,1/PNUM,LINE,0/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*/REPLOT!*AMAP,7,14,15,9,10!*RESUME/COM,ANSYS RELEASE 9.0UP20041104 17:15:1203/07/2010/ZOOM,1,RECT,-0.691409,0.231421,-0.034320,-0.261518!*AMAP,7,10,5,14,15!*!*AMAP,7,14,15,9,10!*RESUME/COM,ANSYS RELEASE 9.0 UP20041104 17:16:28 03/07/2010/PNUM,KP,1/PNUM,LINE,0/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*!*AMAP,7,14,5,10,9!*SAVESAVE,'Thermal_Pipewuzhigan ggMesh','db','C:\DOCUME~1\ ADMINI~1\'FINISH/SOL/PNUM,KP,0/PNUM,LINE,1/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0 /PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*LPLOTEPLOTLPLOTFLST,2,4,4,ORDE,4FITEM,2,2FITEM,2,6FITEM,2,11FITEM,2,13/GO!*SFL,P51X,CONV,62.3, ,39,FLST,2,2,4,ORDE,2FITEM,2,8FITEM,2,-9/GO!*SFL,P51X,CONV,249.23, ,250,/STATUS,SOLUSOLVEEPLOTNPLOTGPLOT/MREP,EPLOTEPLOTSAVE,'Thermal_PipewuzhigangResult','db','C:\DOCUME~1\ADMINI~1\'FINISH/POST1!*/EFACET,1PLNSOL, TEMP,, 0/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,1.08222638492,1 /REP,FAST/DIST,1,0.924021086472,1 /REP,FAST/DIST,1,1.08222638492,1 /REP,FAST!*SAVE!*/EFACET,1PLNSOL, TF,SUM, 0!*/EFACET,1PLNSOL, TG,SUM, 0 SAVEFINISH/PREP7LSCLEAR,SOLID ETCHG,TTS!*KEYOPT,1,3,1KEYOPT,1,5,0KEYOPT,1,6,0!*!* MPTEMP,,,,,,,, MPTEMP,1,0UIMP,1,REFT,,, MPDATA,ALPX,1,,1.62e-5 FINISH/SOLSAVE/PNUM,KP,0/PNUM,LINE,1/PNUM,AREA,0/PNUM,VOLU,0/PNUM,NODE,0/PNUM,TABN,0/PNUM,SVAL,0/NUMBER,0!*/PNUM,ELEM,0/REPLOT!*LPLOTFLST,2,3,4,ORDE,3FITEM,2,4FITEM,2,7FITEM,2,19DL,P51X, ,SYMMFLST,2,2,4,ORDE,2FITEM,2,12FITEM,2,17DL,P51X, ,SYMMLDREAD,TEMP,,, , ,'Pipe_thermalwuzhigang','rth',' 'FLST,2,2,4,ORDE,2FITEM,2,8FITEM,2,-9/GO!*SFL,P51X,PRES,6.89e6,SAVE!*/PSF,PRES,NORM,1,0,1/PBF,TEMP, ,1/PIC,DEFA, ,1/PSYMB,CS,0/PSYMB,NDIR,0/PSYMB,ESYS,0/PSYMB,LDIV,0/PSYMB,LDIR,0/PSYMB,ADIR,0/PSYMB,ECON,0/PSYMB,XNODE,0/PSYMB,DOT,1/PSYMB,PCONV,/PSYMB,LAYR,0/PSYMB,FBCS,0!*/PBC,ALL, ,1/REP!*EPLOT/STATUS,SOLUSOLVESAVE,'Pipe_thermalwuzhigangStress','db','C:\DOCUME~1\ADMINI~1\'FINISH/POST1PLDISP,1!*SAVE!*/EFACET,1PLNSOL, U,SUM, 2,1.0!*/EFACET,1PLNSOL, S,EQV, 2,1.0!*/EFACET,1PLNSOL, S,X, 2,1.0!*/EXPAND,9,AXIS,,,10,,2,RECT,HALF,, 0.00001/REPLOT!*/VIEW,1,1,1,1/ANG,1/REP,FAST/VIEW, 1 ,1,1,1/ANG, 1/REP,FAST/DIST,1,1.08222638492,1 /REP,FAST/DIST,1,1.08222638492,1 /REP,FAST /DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST/DIST,1,0.924021086472,1/REP,FAST/DIST,1,1.08222638492,1/REP,FAST!*!*/EFACET,1PLNSOL, S,Y, 2,1.0!*/EFACET,1PLNSOL, S,Z, 2,1.0FINISH! /EXIT,ALL3、焊缝的残余应力及温度场分析（直接法）:/BATCH/COM,ANSYS RELEASE 9.0UP20041104 14:02:5103/13/2010/TITLE,Weld/REPLOT/PLOPTS,INFO,3/PLOPTS,LEG1,1/PLOPTS,LEG2,1/PLOPTS,LEG3,1/PLOPTS,FRAME,1/PLOPTS,TITLE,1/PLOPTS,MINM,1/PLOPTS,FILE,0/PLOPTS,LOGO,1/PLOPTS,WINS,1/PLOPTS,WP,0/PLOPTS,DATE,2/TRIAD,OFF/REPLOT!*/PREP7!*ET,1,PLANE13!*KEYOPT,1,1,4 KEYOPT,1,2,0 KEYOPT,1,3,2 KEYOPT,1,4,0 KEYOPT,1,5,0!*SAVE!* MPTEMP,,,,,,,, MPTEMP,1,20 MPTEMP,2,500 MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000 MPDATA,EX,1,,1.93e11 MPDATA,EX,1,,1.5e11 MPDATA,EX,1,,0.7e11 MPDATA,EX,1,,0.1e11 MPDATA,EX,1,,0.01e11 MPDATA,PRXY,1,,0.29 MPDATA,PRXY,1,,0.29 MPDATA,PRXY,1,,0.29 MPDATA,PRXY,1,,0.29 MPDATA,PRXY,1,,0.29 MPTEMP,,,,,,,, MPTEMP,1,20 MPTEMP,2,500 MPTEMP,3,1000 MPTEMP,4,1500MPTEMP,5,2000UIMP,1,REFT,,,20MPDATA,ALPX,1,,1.78e-5MPDATA,ALPX,1,,1.78e-5MPDATA,ALPX,1,,1.78e-5MPDATA,ALPX,1,,1.78e-5MPDATA,ALPX,1,,1.78e-5MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,DENS,1,,8030MPDATA,DENS,1,,8030MPDATA,DENS,1,,8030MPDATA,DENS,1,,8030MPDATA,DENS,1,,8030TB,BISO,1,5,2,TBTEMP,20TBDATA,,1.2e9,1.93e10,,,,TBTEMP,500TBDATA,,0.933e9,1.5e10,,,,TBTEMP,1000TBDATA,,0.435e9,0.7e10,,,,TBTEMP,1500TBDATA,,0.07e9,0.1e10,,,,TBTEMP,2000TBDATA,,0.007e9,0.01e10,,,,MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,KXX,1,,16.3MPDATA,KXX,1,,16.3MPDATA,KXX,1,,16.3MPDATA,KXX,1,,16.3MPDATA,KXX,1,,16.3MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,C,1,,502MPDATA,C,1,,502MPDATA,C,1,,502MPDATA,C,1,,502MPDATA,C,1,,502MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,MURX,1,,1MPDATA,MURX,1,,1 MPDATA,MURX,1,,1 MPDATA,MURX,1,,1 MPDATA,MURX,1,,1 MPTEMP,,,,,,,, MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000 MPDATA,MURX,2,,1 MPDATA,MURX,2,,1 MPDATA,MURX,2,,1 MPDATA,MURX,2,,1 MPDATA,MURX,2,,1 MPTEMP,,,,,,,, MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000 MPDATA,EX,2,,1.02e11 MPDATA,EX,2,,0.5e11 MPDATA,EX,2,,0.08e11 MPDATA,EX,2,,0.001e11 MPDATA,EX,2,,0.0001e11 MPDATA,PRXY,2,,0.3 MPDATA,PRXY,2,,0.3 MPDATA,PRXY,2,,0.3 MPDATA,PRXY,2,,0.3 MPDATA,PRXY,2,,0.3TB,BISO,2,5,2,TBTEMP,20TBDATA,,0.8e9,1.02e10,,,,TBTEMP,500TBDATA,,0.4e9,0.5e10,,,,TBTEMP,1000TBDATA,,0.07e9,0.08e10,,,,TBTEMP,1500TBDATA,,0.001e9,0.001e10,,,,TBTEMP,2000TBDATA,,0.0001e9,0.0001e10,,,,MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,DENS,2,,4850MPDATA,DENS,2,,4850MPDATA,DENS,2,,4850MPDATA,DENS,2,,4850MPDATA,DENS,2,,4850MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000UIMP,2,REFT,,,20MPDATA,ALPX,2,,9.36e-6MPDATA,ALPX,2,,9.36e-6MPDATA,ALPX,2,,9.36e-6MPDATA,ALPX,2,,9.36e-6MPDATA,ALPX,2,,9.36e-6MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,KXX,2,,7.44MPDATA,KXX,2,,7.44MPDATA,KXX,2,,7.44MPDATA,KXX,2,,7.44MPDATA,KXX,2,,7.44MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,C,2,,544MPDATA,C,2,,544MPDATA,C,2,,544MPDATA,C,2,,544MPDATA,C,2,,544MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000 MPDATA,C,3,,385 MPDATA,C,3,,385 MPDATA,C,3,,385 MPDATA,C,3,,385 MPDATA,C,3,,385 MPTEMP,,,,,,,, MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000 MPDATA,KXX,3,,393 MPDATA,KXX,3,,393 MPDATA,KXX,3,,393 MPDATA,KXX,3,,393 MPDATA,KXX,3,,393 MPTEMP,,,,,,,, MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000 MPTEMP,4,1500 MPTEMP,5,2000UIMP,3,REFT,,, MPDATA,ALPX,3,,1.66e-5 MPDATA,ALPX,3,,1.66e-5 MPDATA,ALPX,3,,1.66e-5MPDATA,ALPX,3,,1.66e-5MPDATA,ALPX,3,,1.66e-5MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,DENS,3,,8900MPDATA,DENS,3,,8900MPDATA,DENS,3,,8900MPDATA,DENS,3,,8900MPDATA,DENS,3,,8900MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,EX,3,,1.17e11MPDATA,EX,3,,0.9e11MPDATA,EX,3,,0.3e11MPDATA,EX,3,,0.05e11MPDATA,EX,3,,0.005e11MPDATA,PRXY,3,,0.3MPDATA,PRXY,3,,0.3MPDATA,PRXY,3,,0.3MPDATA,PRXY,3,,0.3MPDATA,PRXY,3,,0.3TB,BISO,3,5,2,TBTEMP,20TBDATA,,0.9e9,1.17e10,,,,TBTEMP,500TBDATA,,0.7e9,0.9e10,,,,TBTEMP,1000TBDATA,,0.23e9,0.3e10,,,,TBTEMP,1500TBDATA,,0.04e9,0.05e10,,,,TBTEMP,2000TBDATA,,0.004e9,0.005e10,,,,MPTEMP,,,,,,,,MPTEMP,1,20MPTEMP,2,500MPTEMP,3,1000MPTEMP,4,1500MPTEMP,5,2000MPDATA,MURX,3,,1MPDATA,MURX,3,,1MPDATA,MURX,3,,1MPDATA,MURX,3,,1MPDATA,MURX,3,,1/REPLOTPCIRC,0.5, ,90-30,90+30,RECTNG,-0.5,0.5,0,0.26,/PNUM,KP,0/PNUM,LINE,0/PNUM,AREA,1/PNUM,VOLU,0/PNUM,NODE,0 /PNUM,TABN,0 /PNUM,SVAL,0 /NUMBER,0 !*/PNUM,ELEM,0 /REPLOT !*FLST,2,2,5,ORDE,2 FITEM,2,1 FITEM,2,-2 AOVLAP,P51XADELE, 4, , ,1 SAVE SAVEK,10,0,0.300222,, SAVELARC, 8, 9, 10FLST,2,2,4 FITEM,2,1 FITEM,2,10 AL,P51XFLST,2,4,5,ORDE,4 FITEM,2,1 FITEM,2,3 FITEM,2,5 FITEM,2,-6 AADD,P51X RESUME/COM,ANSYS RELEASE 9.0 UP20041104 15:23:45 03/13/2010 /REPLOT,RESIZE K,10,0,0.300222,,LARC, 8, 9, 10 SAVEFLST,2,2,4 FITEM,2,1 FITEM,2,10 AL,P51X SAVEFLST,2,2,5,ORDE,2 FITEM,2,1 FITEM,2,3 AADD,P51XSAVE SAVE,'Weldwuzhigang_model','db','C:\DOCUME~1\ADMINI~1\'CM,_Y,AREAASEL, , , , 6 CM,_Y1,AREA CMSEL,S,_Y !*CMSEL,S,_Y1AATT, 1, , 1, 0,CMSEL,S,_YCMDELE,_Y CMDELE,_Y1 !*CM,_Y,AREAASEL, , , , 2CM,_Y1,AREA CMSEL,S,_Y !*CMSEL,S,_Y1AATT, 2, , 1, 0,CMSEL,S,_Y CMDELE,_Y CMDELE,_Y1 !*CM,_Y,AREAASEL, , , , 5 CM,_Y1,AREA CMSEL,S,_Y !*CMSEL,S,_Y1AATT, 3, , 1, 0,CMSEL,S,_Y CMDELE,_Y CMDELE,_Y1 !*CM,_Y,AREA ASEL, , , , 6 CM,_Y1,AREACMSEL,S,_Y!*FLST,5,3,4,ORDE,3 FITEM,5,1FITEM,5,8FITEM,5,-9CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINECMSEL,,_Y!*LESIZE,_Y1, , ,10, , , , ,0 !*FLST,5,2,4,ORDE,2 FITEM,5,14FITEM,5,16CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINECMSEL,,_Y!*LESIZE,_Y1, , ,10,0.5, , , ,0!*FLST,5,2,4,ORDE,2 FITEM,5,13FITEM,5,15CM,_Y,LINELSEL, , , ,P51XCM,_Y1,LINE CMSEL,,_Y!*LESIZE,_Y1, , ,10,2, , , ,0!*FLST,5,3,5,ORDE,3FITEM,5,2FITEM,5,5FITEM,5,-6CM,_Y,AREAASEL, , , ,P51XCM,_Y1,AREACHKMSH,'AREA'CMSEL,S,_Y!*MSHKEY,1AMESH,_Y1MSHKEY,0!*CMDELE,_YCMDELE,_Y1CMDELE,_Y2!*SAVESAVE,'Weldwuzhigang_mesh','db','C:\DOCUME~1\ADMINI~1\'SAVEFINISH/SOLFLST,2,311,1,ORDE,2FITEM,2,1FITEM,2,-311!*!*ANTYPE,4!*TRNOPT,FULLLUMPM,0!*NSEL,S,LOC,X,-0.5FLST,2,11,1,ORDE,4FITEM,2,202FITEM,2,212FITEM,2,222FITEM,2,-230FLST,2,11,1,ORDE,4FITEM,2,202FITEM,2,212FITEM,2,222FITEM,2,-230!*/GOD,P51X, , , , , ,UX,UY, , , ,NSEL,A,LOC,X,0.5FLST,2,22,1,ORDE,7FITEM,2,92FITEM,2,102FITEM,2,-111FITEM,2,202FITEM,2,212。