Anasys仿真软件仿真报告

1、 姓名：班级：学号:Anasys仿真软件仿真报告仿真时间：2011.5.28仿真案例：（结构仿真）脚架受力变形仿真仿真对象：脚架（如图1）diametera130lboinloadforce4inTaperedpressureload:威：50to500psjapproximates06-11OKIApplyCancelHelp仿真步骤:1定义矩形打开MainMenuPreprocessorModelingCreateAreasRectangleByDimensions输入以下数据：X1=0X2=6Y1=-1Y2=1然后Apply创建第一个矩形;八CreateRectanglebyDimens

2、ionsRECTNGCreateRectanglebyDimensionsX1.X2X-coordinatesY1,Y2Y-coordinates(3)输入以下数据：X1=4X2=6Y1=-1Y2=-3然后OK创建第二个矩形；r八CreateRectanglebyDimensionsS3RECTNGCreat巳RectanglebyDimensionsXljXSX-coordinates斗&Y1!Y2Y-coordinates-1-3OK1ApplyCancelHelp最终结果如图2.图2rOff厂OffpOn厂Offroff|NonumberingroffroffColors&numbers

3、2.改变plotcontrols和replot打开UtilityMenuPlotCtrlsNumbering开启areanumber八PlotNumberingControls/PINUMPlotNumberingControlsKPKeypointnumbersLINELinenumbersAREAAreanumbersVOLUVolumenumbersNODENodenumbersElem/AttribnumberingTABNTableNamesSVALNumericcontdUFvalues/NUMNumberingshownwith/REPLOTReplotuponOK/Apply?

4、Replot31CancelOK来开启areanumber,改变控制3.使用极坐标系创建圆打开UtilityMenuPlotCtrlsPan,Zoom,Rotate单击小点按钮来缩小，使工作界面全部显示在屏幕上关闭对话框打开UtilityMenuWorkPlaneDisplayWorkingPlane(toggleon)打开UtilityMenuWorkPlaneWPSettings单击选中Polar单击选中GridandTriad在snapincrement处输入0.1OK以确定设置，关闭对话框WPSettings(CartesianWorkPlaneOffsetWPtoKeypoints分

5、别在第二个矩形左下角和右下角取关键点,OK确定及关闭对话框AREASAREANUMANSYSMRY29201112:07:50打开MainMenuPreprocessorModelingCreateAreasCircleSolidCircle在WPX=0WPY=0处选圆心移动鼠标创建圆，OK确定5.合并areas打开MainMenuPreprocessorModelingOperateBooleansAddAreas选取所有的区域进行叠加1AREASAREAXUMANSYS29201112:15:40Cbu怡4、/,八干*6创造拐角曲线打开UtilityMenuPlotCtrlsNumberi

6、ng打开linenumberingOK来改变设置打开UtilityMenuWorkPlaneDisplayWorkingPlane(toggleoff)打开MainMenuPreprocessorModelingCreateLinesLineFillet选取线条17and8.(7)OK完成选取输入0.4作为半径OK创建拐角曲线(10)打开UtilityMenuPlotLines7.创建拐角区域打开UtilityMenuPlotCtrlsPan,Zoom,Rotate点击Zoom按钮移动鼠标至拐角区域，单击鼠标左键，移出鼠标，再单击左键打开MainMenuPreprocessor)Modelin

7、g)CreateAreasArbitrary)ByLines选取线条4,5和1OK创建区域单击Fit按钮关闭Pan,Zoom,Rotate打开UtilityMenuPlotAreas8合并所有区域打开MainMenuPreprocessorModelingOperateBooleansAddAreas选取所有区域合并gANSYSAREAHUMJUN12201119:11:429创建第一个孔打开UtilityMenuWorkPlaneDisplayWorkingPlane(toggleon)打开MainMenuPreprocessor)Modeling)CreateAreasCircleSoli

8、dCircle圆心选为WPX=0WPY=0L3LIBA2LI7LIXAREASAREANUMANSYSJUN12201119:17:40(4)移动鼠标使半径为0.4单击左键确定创建OK关闭对话框移动工作界面创建第二个孔打开UtilityMenuWorkPlaneOffsetWPtoGlobalOrigin打开MainMenuPreprocessorModelingCreateAreasCircleSolidCircle选取圆心为WPX=0WPY=0移动鼠标使半径为0.4单击左键确定创建OK关闭对话框打开UtilityMenuWorkPlaneDisplayWorkingPlane(toggle

9、off)打开UtilityMenuPlotReplot打开UtilityMenuPlotLines从支架中做出2个圆孔打开MainMenuPreprocessorModelingOperateBooleansSubtractAreas选取支架作为减去的基本区域APPLY选取两个孔作为减去的区域OK来减去两个孔12设置偏好类型打开MainMenuPreferences打开structuralfiltering.OK来改变设置13.定义材料性能打开MainMenuPreprocessorMaterialPropsMaterialModels双击Structural,Linear,Elastic,I

10、sotropic在EX处输入30e6在PRXY处输入.27OK完成对材料性能的定义打开MaterialExit14定义元素类型和设定打开MainMenuPreprocessorElementTypeAdd/Edit/Delete增加一种材料类型选择Structuralsolidfamilyofelements.选择the8-nodequadOK来应用元素类型选择Options来定义PLANE82为元素表现选择planestresswiththickness选项OK完成设定关闭元素类型对话框定义实体常数打开MainMenuPreprocessorRealConstantsAdd/Edit/Del

11、ete增加一个实体常数OK对PLANE82设定在THK处输入.5OK来定义实体常数关闭对话框分割区域(1)打开MainMenuPreprocessorMeshingMeshTool设置GlobalSize控制输入0.5OK选择AreaMeshing单击Mesh选取全部单元进行分割关闭分割窗口17.施加约束条件(1)打开MainMenuSolutionDefineLoadsApplyStructuralDisplacementOnLines选取左边圆孔的四条边线(Linenumbers10,9,11,12).(3)OK单击AllDOF输入0作为固定点OK来应用约束条件(7)打开UtilityMe

12、nuPlotLines施加压力打开MainMenuSolution)DefineLoadsApplyStructuralPressureOnLines选取右边的孔的左下脚的线来施加压力APPLY在VALUE处输入50在optionalvalue输入500Apply选第二个圆右边下面的边Apply在VALUE处输入500在optionalvalue输入50OK计算解决打开MainMenuSolutionSolveCurrentLS检查后关闭对话框OK开始解决关闭对话框，完成画出受力变形后的形状打开MainMenuGeneralPostprocPlotResultsDeformedShape选择D

13、ef+undeformed(3)OK结果如下：21.画出vonMises等价压力打开MainMenuGeneralPostprocPlotResultsContourPlotNodalSolu(2)选择压力选项选择vonMises(SEQV).OK22列出反应结果打开MainMenuGeneralPostprocListResultsReactionSoluOK列出所有结果关闭对话框结果如下：PRINTREACTIONSOLUTIONSPERNODE*POST1TOTALREACTIONSOLUTIONLISTING*LOADSTEP=1SUBSTEP=1TIME=1.0000LOADCASE=0THEFOLLOWINGX,YZSOLUTIONSAREINTHEGLOBALCOORDINATESYSTEMNODEFXFY11793.8500.140401188.726257.742119171.8213.74712081.80550.782121103.01149.31122