ansys小例(国外英文资料).doc

ansys小例(国外英文资料) finished / article / cwd, d: \ ansys \ 2012 07 / 05 / contact886 do radial joint3 / filname, contact886 do radial seal. prep7. ! 定义几何参数 the outer _ radius = 0.5. 井壁外半径 t1 = 0.008. 内层钢板厚度 t2 = 0.008. 外层钢板厚度 t3 = 0.006. 径向连接钢板厚度 tcp = 0.09. 井壁厚度 the outer radius (r1 = _ t4. 井壁内缘半径 the outer radius (r2 = _ t4 + t1. 内层钢板外缘厚度 the outer _ radius r3 = t2. 外层钢板内缘厚度 _ radius r4 = outer ! 定义材料属性 elasticity modulus _ _ concrete = 3.74e4. 混凝土弹性模量 elasticity modulus _ _ steel = 2.1e5. 钢板弹性模量 fish _ ratio = 0.2 _ concrete _ _ steel = 0.3 poisson ratio sfload = 50 ! 建立几何模型 cyl4,0,0, r1,30, r2,90. cyl4, xcenter, ycenter, rad1, theta1, rad2, theta2, depth cyl4,0,0, r2,30, r3,90 cyl4,0,0, r3,30, r4,90 the allsel. csys, 1 ! 创建径向连接钢板 asel, loc, x, r1 and r2-0.00001 0.00001. isla ksll ksel, r, loc, x, r2 - d2 + 0.00001 0.00001. ksel, r, loc, 30 - 0.001,30 + 0.001 * get, r2kp, kp, 3 min kwpave, r2kp the allsel. wprota,,,,,,,. wprota, thxy, thyz, thzx wprota, 90. wpoffs, -0.003. wpoffs, xoffs, yoffs, zoffs asel, all the asbw, sepo. asbw, na, sepo,. wprota - 30 wprota, 90 wpave. the allsel. ! 粘接钢板 asel, loc, x, r2 + 0.01, r3-0.02 asel, r, loc, 30 + rise asel, - the alga. the allsel. the numcmp. ! 定义单元属性 and, plane82 keyopt,:. 平面应变控制: 0, 1, axisymmetric plane stress; plane strain; 2, 3, is thk strs w / ! 混凝土 mptemp. 清空数据.mptemp, stloc, t1, t2, t3, t4, t5, t6 mptemp 1.0 mpdata,, 1,, elasticity modulus _ _ concrete. mpdata prxy, fish, _ _ concrete ratio ! 钢板 mptemp. mptemp 1.0 mpdata,, 2,, elasticity modulus _ _ steel mpdata prxy, 2 fish, _ _ steel ratio ! 网格划分 ! 混凝土 asel, loc, x, r2 + 0.001, r3-0.02 asel, r, loc, 30 + rise aatt, 1, 1, ! 钢板 asel, - aatt, 2, 1 asel, all isla. lsel r, loc, 30 + rise lesize, all, 180 / 3. lesize, growth, size, angsize, ndiv, space, kforc, layer2, kyndiv layer1. the isla. lsel r, loc, x, r2 + 0.005, r3-0.005 the lesize,,, the allsel. mshape, 0,2d. 四边形网格控 mshkey, 1. 映射划分控制 amesh, all! 划分网格 csys, 1 ! 定义接触 and, two, targe169 and, three, conta172 key