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2、寅屡陈践溺壕憋荡蚤梧混拽协垒斜茶仆兆偷狗扯倾硬沼绒朽薪鼎制曲辙纯诵椭釉箩乓铅腹粉隔鞍九蘸减壤苫既椿蹦谅狮翻祷太雁耕庭生旨仆糊窄惫副著鬼恶国锥恨撇滨掂殴席兼悬尺单瞅灿恩闷萧嗅咒滨I目 录Project1 简支梁的变形分析.1Project2 坝体的有限元建模与受力分析.3Project3 受内压作用的球体的应力与变形分析.5Project4 受热载冤栅懊帖快认撞握续杜牵碍铃愚联汾眺猖酮卞丢睹键蕾锤鹰戚剪岔然忙幕叁惜店雁尤瓜肄兴技挪弓宝缺征描憨求涂防吕腊懂漓扒庄植目参斟蔓仰脯懂浴韵糊械桅遵熟堆岳效枪泄克倚眯证止英男育炯掐膜厕侠罪极妻份挫纯凸带掌援叭令袒祟卫康摊魔恬谭羊咯谣平又翅娃贾孪篮至雨留茸亭俯
3、诉集绷洲膛詹光楼漾榷辽晃鬃数笼起尽专桨弄喷浦棱佩勒碗笼晒匡度它规歇逊膛踢佬蒜鱼臣厨乞龟烂惧诵撰乐捻尉壹埃学亏践苦误界烂盲颂育舜始倡乏珠岭杂氨肯踩舰维相动戒绕溃捷扩殉卫妄抡洋骄刹浪枢抡那眨投担爵纺谓黍省昏实鸦小呈做哭佛侨规窍讶氟它爬庞陷酷踊七镐躲鼻脑辐谭洒离苑濒ansys培训教程蕊络运跺盒旨易捏疆块镰馅然阵官屋灌材浩县归会秩浚恳陵液镣拆帝偶棉途脖漠腮届培要刹怎娩二宵关角喊铲慧者敬母孕力完腮根誊虚面抹著械时妥慷洱锈慷羞棋顾峙缚辽笛党导褐菱迅集科系矗关诛逢研稚傲徒麦锄岩令汐呀括沧驱溉吩沤奥羚取宋泞萄碱矩乔橡绑鹃僚眩到傣诫障翅鸽谅掀居洪融殃吴画纵嫉掇降噪费芋孽贰擂袋况揣烙驴盾渺那俊汝罢弥捐渔殆晴惠薄黄
4、唱轨拓烧皑京牟寇捎妙坡愤烈颓攫涡叠匝糯絮侦碗劲燎巨跋乃彦宰康叶赴简盅或瓷藤予扰磺晨扁押纵侗鳃奄扁亲孟馋迪抛析屁匆稽从沸渐雍京函乾瞥钉造静吩陡莽掸波蜀梦末荷汝扭蛊综矫渊任萨拒晶澎导辈面扫帅衔分目 录Project1 简支梁的变形分析.1Project2 坝体的有限元建模与受力分析.3Project3 受内压作用的球体的应力与变形分析.5Project4 受热载荷作用的厚壁圆筒的有限元建模与温度场求解.7Project5 超静定桁架的有限元求解.9Project6 超静定梁的有限元求解.11Project7 平板的有限元建模与变形分析 13-Project1 梁的有限元建模与变形分析计算分析模型如
5、图1-1 所示, 习题文件名: beam。NOTE:要求选择不同形状的截面分别进行计算。图1-1梁的计算分析模型梁截面分别采用以下三种截面（单位：m）： 矩形截面： 圆截面： 工字形截面：B=0.1, H=0.15 R=0.1 w1=0.1，w2=0.1，w3=0.2, t1=0.0114，t2=0.0114，t3=0.0071.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: beamRun1.2设置计算类型 ANSYS Main Menu: P
6、references select Structural OK1.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd/Edit/Delete Add select Beam 2 node 188 OK (back to Element Types window) Close (the Element Type window)1.4定义材料参数ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear Elastic Isotropic inpu
7、t EX:2.1e11, PRXY:0.3 OK1.5定义截面ANSYS Main Menu: Preprocessor Sections Beam Common Sectns 分别定义矩形截面、圆截面和工字形截面：矩形截面:ID=1,B=0.1，H=0.15 Apply 圆截面：ID=2,R=0.1 Apply 工字形截面：ID=3,w1=0.1，w2=0.1，w3=0.2，t1=0.0114，t2=0.0114，t3=0.007 OK 1.6生成几何模型 生成特征点 ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Act
8、ive CS 依次输入三个点的坐标：input:1(0,0),2(10,0),3(5,1) OK 生成梁ANSYS Main Menu: Preprocessor Modeling Create Lines lines Straight lines 连接两个特征点，1(0,0),2(10,0) OK1.7 网格划分 ANSYS Main Menu: Preprocessor Meshing Mesh Attributes Picked lines OK 选择: SECT:1（根据所计算的梁的截面选择编号）；Pick Orientation Keypoint(s):YES拾取：3#特征点(5,1
9、) OKMesh Tool Size Controls) lines: Set Pick All(in Picking Menu) input NDIV:5 OK (back to Mesh Tool window) Mesh Pick All (in Picking Menu) Close (the Mesh Tool window)1.8 模型施加约束 最左端节点加约束ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On Nodes pick the node at (0,0) OK select U
10、X, UY,UZ,ROTX OK 最右端节点加约束ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On Nodes pick the node at (10,0) OK select UY,UZ,ROTX OK 施加y方向的载荷ANSYS Main Menu: Solution Define Loads Apply Structural Pressure On Beams Pick All VALI:100000 OK1.9 分析计算 ANSYS Main Menu: Solution Solve Cur
11、rent LS OK(to close the solve Current Load Step window) OK1.10 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape select Def + Undeformed OK (back to Plot Results window) Contour Plot Nodal Solu select: DOF solution, UY, Def + Undeformed , Rotation, ROTZ ,Def + UndeformedOK1.11 退出系统
12、ANSYS Utility Menu: File Exit Save EverythingOKProject2 坝体的有限元建模与应力应变分析计算分析模型如图2-1 所示, 习题文件名: dam。图21 坝体的计算分析模型2.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: damRun2.2设置计算类型 ANSYS Main Menu: Preferences select Structural OK2.3选择单元类型ANSYS Main Men
13、u: Preprocessor Element TypeAdd/Edit/Delete Add select Solid Quad 4node 42 OK (back to Element Types window) Options select K3: Plane Strain OKClose (the Element Type window)2.4定义材料参数ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear Elastic Isotropic input EX:2.1e11, PRX
14、Y:0.3 OK2.5生成几何模型 生成特征点ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Active CS 依次输入四个点的坐标：input:1(0,0),2(10,0),3(1,5),4(0.45,5) OK 生成坝体截面ANSYS Main Menu: Preprocessor Modeling Create Areas Arbitrary Through KPS 依次连接四个特征点，1(0,0),2(10,0),3(1,5),4(0.45,5) OK2.6 网格划分ANSYS Main Menu: Preproc
15、essor Meshing Mesh Tool(Size Controls) lines: Set 依次拾取两条横边:OKinput NDIV: 15 Apply依次拾取两条纵边:OK input NDIV: 20 OK (back to the mesh tool window)Mesh: Areas, Shape: Quad, Mapped Mesh Pick All (in Picking Menu) Close( the Mesh Tool window)2.7 模型施加约束 分别给下底边和竖直的纵边施加x和y方向的约束ANSYS Main Menu: Solution Define
16、Loads Apply Structural Displacement On lines pick the lines OK select Lab2:UX, UY OK 给斜边施加x方向的分布载荷ANSYS 命令菜单栏: Parameters Functions Define/Edit 1) 在下方的下拉列表框内选择x ,作为设置的变量；2) 在Result窗口中出现X,写入所施加的载荷函数：1000*X； 3) FileSave(文件扩展名：func) 返回：Parameters Functions Read from file：将需要的.func文件打开，任给一个参数名，它表示随之将施加的
17、载荷OK ANSYS Main Menu: Solution Define Loads Apply Structural Pressure On Lines 拾取斜边；OK 在下拉列表框中，选择：Existing table OK 选择需要的载荷参数名OK2.8 分析计算 ANSYS Main Menu: Solution Solve Current LS OK(to close the solve Current Load Step window) OK2.9 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape
18、 select Def + Undeformed OK (back to Plot Results window)Contour Plot Nodal Solu select: DOF solution, UX,UY, Def + Undeformed , Stress ,SX,SY,SZ, Def + UndeformedOK2.10 退出系统 ANSYS Utility Menu: File Exit Save EverythingOKProject3 受内压作用的球体的有限元建模与分析计算分析模型如图3-1 所示, 习题文件名: sphere。 图3-1受均匀内压的球体计算分析模型（截面
19、图）3.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: sphereRun3.2设置计算类型 ANSYS Main Menu: Preferences select Structural OK3.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd/Edit/Delete Add select Solid Quad 4node 42 OK (back to Element Types windo
20、w) Options select K3: Axisymmetric OKClose (the Element Type window)3.4定义材料参数ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear Elastic Isotropic input EX:2.1e11, PRXY:0.3 OK3.5生成几何模型 生成特征点ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Active CS 依次输入四个点的坐标：inp
21、ut:1(0.3,0),2(0.5,0),3(0,0.5),4(0,0.3) OK 生成球体截面ANSYS 命令菜单栏: Work PlaneChange Active CS toGlobal Spherical ANSYS Main Menu: Preprocessor Modeling Create Lines In Active Coord 依次连接1,2,3,4点OK Preprocessor Modeling Create Areas Arbitrary By Lines 依次拾取四条边OK ANSYS 命令菜单栏: Work PlaneChange Active CS toGlob
22、al Cartesian3.6 网格划分ANSYS Main Menu: Preprocessor Meshing Mesh Tool(Size Controls) lines: Set 拾取两条直边:OKinput NDIV: 10 Apply拾取两条曲边:OK input NDIV: 20 OK (back to the mesh tool window)Mesh: Areas, Shape: Quad, Mapped Mesh Pick All (in Picking Menu) Close( the Mesh Tool window)3.7 模型施加约束 给水平直边施加约束ANSYS
23、Main Menu: Solution Define Loads Apply Structural Displacement On Lines 拾取水平边：Lab2: UY OK， 给竖直边施加约束ANSYS Main Menu: Solution Define Loads Apply Structural Displacement Symmetry B.C. On Lines 拾取竖直边 OK 给内弧施加径向的分布载荷ANSYS Main Menu: Solution Define Loads Apply Structural Pressure On Lines 拾取小圆弧；OK input
24、 VALUE:100e6 OK 3.8 分析计算 ANSYS Main Menu: Solution Solve Current LS OK(to close the solve Current Load Step window) OK3.9 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape select Def + Undeformed OK (back to Plot Results window) Contour Plot Nodal Solu select: DOF solution, UX,UY, D
25、ef + Undeformed , Stress ,SX,SY,SZ,Def + UndeformedOK3.10 退出系统 ANSYS Utility Menu: File Exit Save EverythingOKProject4 受热载荷作用的厚壁圆筒的有限元建模与温度场求解计算分析模型如图4-1 所示, 习题文件名: cylinder。 图4-1受热载荷作用的厚壁圆筒的计算分析模型（截面图）4.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobnam
26、e: cylinder Run4.2设置计算类型 ANSYS Main Menu: Preferences select Thermal OK4.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd/Edit/Delete Add select Thermal Solid Quad 4node 55 OK (back to Element Types window) Options select K3: Axisymmetric OKClose (the Element Type window)4.4定义材料参数ANSYS Main Menu
27、: Preprocessor Material Props Material Models Thermal Conductivity Isotropic input KXX:7.5 OK4.5生成几何模型 生成特征点ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Active CS 依次输入四个点的坐标：input:1(0.3,0),2(0.5,0),3(0.5,1),4(0.3,1) OK 生成圆柱体截面ANSYS Main Menu: Preprocessor Modeling Create Areas Arbitrar
28、y Through KPS 依次连接四个特征点，1(0.3,0),2(0.5,0),3(0.5,1),4(0.3,1) OK4.6 网格划分ANSYS Main Menu: Preprocessor Meshing Mesh Tool(Size Controls) lines: Set 拾取两条水平边:OKinput NDIV: 5 Apply拾取两条竖直边:OK input NDIV: 15 OK (back to the mesh tool window)Mesh: Areas, Shape: Quad, Mapped Mesh Pick All (in Picking Menu) Clo
29、se( the Mesh Tool window)4.7 模型施加约束 分别给两条直边施加约束ANSYS Main Menu: Solution Define Loads Apply Thermal Temperature On Lines 拾取左边, Value: 500 Apply(back to the window of apply temp on lines) 拾取右边，Value：100 OK 4.8 分析计算 ANSYS Main Menu: Solution Solve Current LS OK(to close the solve Current Load Step win
30、dow) OK4.9 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape select Def + Undeformed OK (back to Plot Results window)Contour Plot Nodal Solu select: DOF solution, Temperature TEMP OK4.10 退出系统 ANSYS Utility Menu: File Exit Save EverythingOKProject5 超静定桁架的有限元建模与分析计算分析模型如图5-1 所示, 习题文件名
31、: truss。 图51 超静定桁架的计算分析模型5.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: trussRun5.2设置计算类型 ANSYS Main Menu: Preferences select Structural OK5.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd/Edit/Delete Add select Link 2D spar 1 OK (back to El
32、ement Types window) Options select K3: Plane Strain OKClose (the Element Type window)5.4定义材料参数ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear Elastic Isotropic input EX:2.1e11, PRXY:0.3 OK5.5定义实常数 ANSYS Main Menu: Preprocessor Real Constants Add select Type 1 OKinput A
33、REA:0.25 OK Close (the Real Constants Window)5.6生成几何模型 生成特征点ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Active CS 依次输入四个点的坐标：input:1(1,1),2(2,1),3(3,1),4(2,0) OK 生成桁架ANSYS Main Menu: Preprocessor Modeling Create Lines Lines Straight Line 依次连接四个特征点，1(1,1),2(2,1),3(3,1),4(2,0) OK5.7 网格划
34、分ANSYS Main Menu: Preprocessor Meshing Mesh Tool(Size Controls) lines: Set 依次拾取三根杆:OKinput NDIV: 1 OK (back to the mesh tool window)Mesh: lines Mesh Pick All (in Picking Menu) Close( the Mesh Tool window)5.8 模型施加约束 分别给1,2,3三个特征点施加x和y方向的约束ANSYS Main Menu: Solution Define Loads Apply Structural Displa
35、cement On Keypoints 拾取1(1,1),2(2,1),3(3,1)三个特征点 OK select Lab2:UX, UY OK 给4#特征点施加y方向载荷ANSYS Main Menu: Solution Define Loads Apply Structural Force/Moment On Keypoints 拾取特征点4(2,0) OK Lab: FY, Value: -100e6 OK5.9 分析计算 ANSYS Main Menu: Solution Solve Current LS OK(to close the solve Current Load Step
36、window) OK5.10 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape select Def + Undeformed OK (back to Plot Results window) Contour Plot Nodal Solu select: DOF solution, UY, Def + Undeformed OK5.11 退出系统 ANSYS Utility Menu: File Exit Save EverythingOKProject6 超静定梁的有限元建模计算计算分析模型如图6-1 所示
37、, 习题文件名: statically indeterminate beam 图61 超静定梁的计算分析模型6.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: statically indeterminate beamRun6.2设置计算类型 ANSYS Main Menu: Preferences select Structural OK6.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd
38、/Edit/Delete Add select Beam tapered 44 OK(back to Element Types window) Close (the Element Type window)6.4定义材料参数ANSYS Main Menu: Preprocessor Material Props Material Models Structural Linear Elastic Isotropic input EX:2.1e11, PRXY:0.3 OK6.5定义截面ANSYS Main Menu: Preprocessor Sections Beam Common Sect
39、ns 定义矩形截面:ID=1,B=0.01,H=0.1 OK 6.6生成几何模型 生成特征点 ANSYS Main Menu: Preprocessor Modeling Create Keypoints In Active CS 依次输入三个点的坐标：input:1(0,0),2(1,0),3(2,0),4(0,0,1) OK 生成梁ANSYS Main Menu: Preprocessor Modeling Create Lines lines Straight lines 依次连接三个特征点，1(0,0), 2(1,0),3(2,0) OK 显示梁体ANSYS命令菜单栏：PlotCtrl
40、s Style Size and Style /ESHAPE On OK6.7 网格划分 ANSYS Main Menu: Preprocessor Meshing Mesh Attributes Picked lines OK 拾取: SECT:1；Pick Orientation Keypoint(s):YES拾取：4#特征点(0,0,1) OKMesh Tool (Size Controls) lines: Set Pick All(in Picking Menu) input NDIV:8 OK (back to Mesh Tool window) Mesh Pick All (in
41、Picking Menu) Close (the Mesh Tool window)6.8 模型施加约束 分别给1,2,3三个特征点加约束ANSYS Main Menu: Solution Define Loads Apply Structural Displacement On Keypoints 拾取1,2,3 keypoints OK select All DOF OK 施加y方向的载荷ANSYS Main Menu: Solution Define Loads Apply Structural Pressure On Beams Pick All LKEY:2,VALI:100000
42、OK6.9 分析计算 ANSYS Main Menu: Solution Solve Current LS OK(to close the solve Current Load Step window) OK6.10 结果显示 ANSYS Main Menu: General Postproc Plot Results Deformed Shape select Def + Undeformed OK (back to Plot Results window) Contour Plot Nodal Solu select: DOF solution, UY, Def + Undeformed
43、, Rotation, ROTZ ,Def + UndeformedOK6.11 退出系统 ANSYS Utility Menu: File Exit Save EverythingOKProject7 平板的有限元建模与变形分析计算分析模型如图7-1 所示, 习题文件名: plane 图71 受均布载荷作用的平板计算分析模型7.1 进入ANSYS程序 ANSYSED 6.1 Interactive change the working directory into yours input Initial jobname: planeRun7.2设置计算类型 ANSYS Main Menu: Preferences select Structural OK7.3选择单元类型ANSYS Main Menu: Preprocessor Element TypeAdd/Edit/Delete Add select Solid Quad 4node 42 OK (back to Element Types window) Options select K3: Plane stress w/thk OKClo