1、0.3*0.5筒体墙肢0.3楼层面板0.2C303.0E10外围墙体2. 命令流/FILNAME,GAO_LOU! 定义工作文件名/TITLE,THE ANALYSIS OF GAO_LOU! 定义工作标题/PREP7! 进入前处理器ET,1,BEAM188! 定义单元类型ET,2,SHELL63!R,2,0.2! 定义楼板及外墙厚度R,3,0.3! 定义筒体厚度MP,EX,1,3.25E10! 定义材料弹性模量MP,PRXY,1,0.2! 定义材料泊松比MP,DENS,1,2700! 定义材料密度MP,EX,2,3.0E10!MP,PRXY,2,0.2! MP,DENS,2,2700!SEC
2、TYPE,1,BEAM,RECT! 定义框架柱截面形状SECDATA,1.1,1.1! 定义框架柱截面尺寸SECTYPE,2,BEAM,RECT! 定义外环梁截面形状SECDATA,0.4,0.6! 定义外环梁截面尺寸SECTYPE,3,BEAM,RECT! 定义内框架梁截面形状SECDATA,0.5,0.8! 定义内框架梁截面尺寸SECTYPE,4,BEAM,RECT! 定义次梁截面形状SECDATA,0.3,0.5! 定义次梁截面尺寸K,5000,22,8,72! 设置 BEAM188 单元方向K,1! 创建第一层关键点K,12,44 KFILL,1,12KGEN,5,1,12,1, ,4
3、! 创建整个模型的关键点KGEN,19,1,60,1, , ,3/VIEW,1,1,1,1! 改变视角/ANGLE,1,270,XM,0/REPLOT*DO,I,1,1021,60! 利用 DO 循环建立框架柱模型L,I,I+60*ENDDOLGEN,3,1,18,1,8, , ,2LGEN,2,1,54,1, ,16, ,48LGEN,2,1,18,1, ,8, ,24LGEN,2,37,54,1, ,8, ,24LGEN,2,1,144,1,28, , ,7LATT,1, ,1, ,5000, ,1! 定义线单元属性LESIZE,ALL,1.5! 指定线单元的长度LMESH,ALL! 划分
4、单元LSEL,U, , ,ALL! 去掉框架柱的线元素L,61,65! 建立外环梁模型L,65,89 L,89,92 L,92,68 L,68,72 L,72,120 L,120,109 L,109,61LGEN,18,289,296,1, , ,3,60LATT,1, ,1, ,5000, ,2 LESIZE,ALL,2 LMESH,ALL LSEL,U, , ,ALLL,63,111! 建立内框架梁模型L,85,89 L,89,113 L,70,118 L,92,96 L,92,116LGEN,18,433,438,1, , ,3,60LATT,1, ,1, ,5000, ,3 LESIZ
5、E,ALL,2 LMESH,ALL LSEL,U, , ,ALLL,62,110! 建立次梁模型L,64,112 L,69,117 L,71,119 L,97,108 L,73,77 L,80,84 L,90,102 L,91,103LGEN,18,541,549,1, , ,3,60LATT,1, ,1, ,5000, ,4 LESIZE,ALL,2 LMESH,ALL*DO,I,61,64,1! 利用 DO 循环建立楼层板模型A,I,I+1,I+13,I+12*ENDDO AGEN,4,1,4,1, ,4, ,12*DO,I,68,71,1 A,I,I+1,I+13,I+12*ENDDO
6、AGEN,4,17,21,1, ,4, ,12*DO,I,89,91,1 A,I,I+1,I+13,I+12AGEN,18,1,35,1, , ,3,60A,1133,1136,1124,1121ALLSEL,ALL*DO,I,61,64,1 A,I,I+1,I+61,I+60*DO,I,89,91,1A,I,I+1,I+61,I+60*DO,I,68,71,1 A,I,I+1,I+61,I+60*DO,I,109,112,1 A,I,I+1,I+61,I+60*DO,I,116,119,1 A,I,I+1,I+61,I+60*DO,I,61,97,12 A,I,I+12,I+72,I+60*
7、DO,I,65,77,12 A,I,I+12,I+72,I+60*DO,I,68,80,12 A,I,I+12,I+72,I+60*DO,I,72,108,12 A,I,I+12,I+72,I+60AGEN,17,632,662,1, , ,3,60AATT,2,2,2! 定义楼层板及外墙单元属性、材料属性及实常数AESIZE,ALL,2! 指定面单元的大小AMESH,ALL! 划分面单元ASEL,U, , ,ALL! 去掉楼层板及外墙的面元素A,53,56,1136,1133! 建立筒体模型A,41,44,1124,1121AATT,1,3,2 AESIZE,ALL,2 AMESH,ALL
8、ASEL,U,MAT,1A,41,53,1133,1121 A,44,56,1136,1124AATT,1,3,2! 定义筒体单元属性、材料属性及实常数AESIZE,ALL,1.5 AMESH,ALLNUMMRG,ALL, , , ,LOW! 合并重复节点单元,编号取较小者NUMCMP,ALL! 压缩节点单元等编号/SOLUNSEL,S,LOC,Z,-1,0! 选择框架柱和筒体与地面接触的所有节点D,ALL, , , , , ,ALL, , , , ,! 对框架柱和筒体与地面接触的所有节点施加约束ACEL,0,0,9.81! 施加重力场*DIM,TJX,ARRAY,2,50,0! 定义地震波数
9、据矩阵*DIM,TJY,ARRAY,2,50,0*CREATE,ANSUITMP! 创建地震波数据表*VREAD,TJX(1,1),TJX,TXT,50! 读入地震波数据文件(E9.3,E11.3)*END/INPUT,ANSUITMP*CREATE,ANSUITMP*VREAD,TJY(1,1),TJY,TXT,50!ANTYPE,4! 指定分析类型*DO,T,1,50,1 TIME,0.1*T KBC,0 NSUB,10ACEL,TJX(2,T),TJY(2,T)! 施加横向、竖向加速度NSEL,ALL SOLVE/POST26NSOL,2,2,U,X,UX_NODE2! 创建最底层节点在
10、X 方向的位移变量STORE,MERGE! 存储最底层节点在 X 方向的位移变量NSOL,3,2,U,Y,UY_NODE2 STORE,MERGENSOL,8,2,U,Z,UZ_NODE2 STORE,MERGENSOL,4,35,U,X,UX_NODE35 STORE,MERGENSOL,5,35,U,Y,UY_NODE35 STORE,MERGENSOL,9,35,U,Z,UZ_NODE35 STORE,MERGENSOL,6,70,U,X,UX_NODE70 STORE,MERGENSOL,7,70,U,Y,UY_NODE70 STORE,MERGENSOL,10,70,U,Z,UZ_NODE70 STORE,MERGEXVAR,1PLVAR,2,4,6! 显示第 3 层节点在 X 方向的瞬态响应PLVAR,3,5,7! 显示第 3 层节点在 Y 方向的瞬态响应PLVAR,8,9,10! 显示第 3 层节点在 Z 方向的瞬态响应声明:本套资料由本人总结概括,如果您在使用过程中发现本套资料有不当或错误之处请联系本人。本人联系 QQ:63966955另:本人空间中有大量 ANSYS 学习资料,空间地址:
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