I型双块式ANSYS轨枕模型建立

I 型双块式轨枕模型建立 fini cle FILNAME 4GP prep7 定义轨排混凝土单元 SOLID45 ET 1 SOLID45 MP EX 1 2 06E11 MP PRXY 1 0 3 MP DENS 1 7800 MP ALPX 1 11 8E 6 ET 2 beam4 MP EX 2 1 95E11 MP PRXY 2 0 3 MP DENS 2 7850 mp ALPX 2 1 2e 5 ET 3 SOLID45 MP EX 3 3 65E10 MP PRXY 3 0 2 MP DENS 3 2500 MP ALPX 3 1 0E 5 钢筋直径 D1 12 1e 3 D2 10 1e 3 D3 7 1e 3 PI 3 r 1 0 25 PI D1 2 PI D1 4 64 PI D1 4 64 D1 D1 上弦钢筋 r 2 0 25 PI D2 2 PI D2 4 64 PI D2 4 64 D2 D2 下弦钢筋 r 3 0 25 PI D3 2 PI D3 4 64 PI D3 4 64 D3 D3 斜拉钢筋 长宽高 lgz 844 1e 3 kgz 314 1e 3 hgz 174 1e 3 Ksx 170 1e 3 上弦钢筋间距 kxx 0 062 下线钢筋到上弦 z 向距离 画钢轨 定义关键点坐标 k 1 0 108 0 1392 1 k 2 0 110 0 1412 1 k 3 0 109 0 1600 1 k 4 0 099 0 1738 1 k 5 0 083 0 1758 1 k 6 0 073 0 1760 1 k 7 0 063 0 1758 1 k 8 0 048 0 1738 1 k 9 0 038 0 1600 1 k 10 0 037 0 1412 1 k 11 0 038 0 1392 1 k 12 0 056 0 1334 1 k 13 0 060 0 1297 1 k 14 0 063 0 1203 1 k 15 0 063 0 0396 1 k 16 0 050 0 0226 1 k 17 0 032 0 0166 1 k 18 0 023 0 0148 1 k 19 0 002 0 0124 1 k 20 0 002 0 0084 1 k 21 0 002 0 0020 1 k 22 0 000 0 000 1 k 23 0 073 0 000 1 k 24 0 146 0 000 1 k 25 0 148 0 0020 1 k 26 0 148 0 0084 1 k 27 0 145 0 0124 1 k 28 0 123 0 0148 1 k 29 0 115 0 0166 1 k 30 0 097 0 0226 1 k 31 0 084 0 0396 1 k 32 0 084 0 1203 1 k 33 0 087 0 1297 1 k 34 0 091 0 1334 1 关键点创建曲线 BSPLINE 2 3 4 BSPLINE 4 5 6 7 8 BSPLINE 8 9 10 BSPLINE 10 11 12 13 BSPLINE 33 34 1 2 BSPLINE 13 14 15 16 BSPLINE 30 31 32 33 BSPLINE 16 17 18 19 BSPLINE 27 28 29 30 BSPLINE 19 20 21 22 BSPLINE 24 25 26 27 BSPLINE 22 23 24 BSPLINE 13 33 BSPLINE 16 30 已定义的边界线生成面 封闭 AL 1 2 3 4 5 13 AL 6 7 13 14 AL 8 9 10 11 12 14 cm GG AREA AGEN 2 ALL 0 146 2 0 5 1000 CMSEL S GG LSLA KSLL ADELE ALL LDELE ALL KDELE ALL ALLSEL ALL CM GG AREA lsel none 建立钢筋 上弦补点 do i 1 13 k 100 i 1 200 0 2 i 1 0 034 KGZ KSX 2 enddo do i 1 13 k 200 i 1 200 0 2 i 1 0 034 kgz KGZ KSX 2 enddo 下弦补点 do i 1 12 k 300 i 1 100 0 2 i 1 0 055 KGZ KSX 2 kxx enddo do i 1 12 k 400 i 1 100 0 2 i 1 0 055 KGZ KSX 2 kxx enddo do i 1 12 k 500 i 1 100 0 2 i 1 0 055 kgz KGZ KSX 2 kxx enddo do i 1 12 k 600 i 1 100 0 2 i 1 0 055 kgz KGZ KSX 2 kxx enddo 联系 do j 1 2 do i 1 12 l 100 i 100 j 1 100 i 1 100 j 1 enddo enddo cm sxgj line 联系 lsel none do j 1 4 do i 1 11 l 300 i 100 j 1 300 i 1 100 j 1 enddo enddo cm xxgj line 联系 lsel none do j 1 2 do i 1 12 l 100 i 300 i 100 j 1 l 100 i 1 300 i 100 j 1 enddo enddo do j 1 2 do i 1 12 l 200 i 500 i 100 j 1 l 200 i 1 500 i 100 j 1 enddo enddo cm xlgj line blc4 0 286 0 lgz hgz kgz vsymm x all lsel none 切出钢筋位置 ganggui H1 1 516 H2 1 516 KJJJ 0 650 LMJJ 0 117 WPCSYS 1 WPROTA 90 WPOFFS H2 2 LMJJ vsbw all WPOFFS LMJJ 2 vsbw all WPCSYS 1 WPROTA 90 WPOFFS H2 2 LMJJ vsbw all WPOFFS LMJJ 2 vsbw all 切出钢轨扣件位置 ALLSEL ALL WPCSYS 1 WPOFFS kgz 2 vsbw all allsel all lsba all all keep keep 对钢轨进行分组 VSEL S LOC Y HGZ 0 001 HGZ 1 CM VGG VOLU mesh size 0 01 cmsel s sxgj latt 2 1 2 LESIZE ALL size lmesh all cmsel s xxgj latt 2 2 2 LESIZE ALL size lmesh all cmsel s xlgj latt 2 3 2 LESIZE ALL size 1 5 lmesh all ALLSEL ALL CMSEL U VGG TYPE 3 MAT 3 ESIZE size 2 MSHAPE 0 3D 指定划分单元形状 生成六面体单元 MSHKEY 2 划分方式 0 自由 1 映射 2 尽可能映射 Vsweep ALL 钢轨 复制单元 allsel all egen 4 all 0 0 kjjj cmsel s xxgj cmsel a sxgj cmsel a xlgj lgen 4 all 0 0 kjjj cm gj line 建立钢轨实体 hGG 0 032 CMSEL S GG AGEN 2 ALL H1 2 0 5 hgz hgg 1 kgz 2 kjjj 2 100 cm gg1 area CMSEL S GG AGEN 2 ALL H1 2 0 5 hgz hgg 1 kgz 2 kjjj 2 200 cm gg2 area CMSEL S GG LSLA KSLL ADELE ALL LDELE ALL KDELE ALL CMSEL S GG1 CMSEL A GG2 CM GG AREA CMSEL S GG VEXT ALL 0 0 4 KJJJ 切出钢轨扣件位置 vsel s loc y hgz 0 0001 1 WPCSYS 1 WPOFFS kgz 2 vsbw all do i 1 3 WPOFFS kjjj vsbw all enddo allsel all mesh vsel s loc y hgz 0