24小时热门版块排行榜    

查看: 932  |  回复: 2

Elijahon

铜虫 (初入文坛)

[求助] ansys建模 已有1人参与

计算海洋平台导管架有两种不同的圆管,如何正确建模?13-24(4个支撑杆)为实常数1的单元,1-12为2的单元,但是自己建下来总是一样大小?(P.S 怎么把金币大赏给求助者?下面是我的命令流
/prep7
et,1,beam188
mp,ex,1,2.1e11
mp,prxy,1,0.3
sectype,1,beam,ctube
secdata,0.55,0.6
mp,ex,2,2.1e1
mp,prxy,2,0.3
sectype,2,beam,ctube
secdata,0.2286,0.254
k,1
k,2,0,10
k,3,10,10
k,4,10
k,5,0.5,0.5,10
k,6,0.5,9.5,10
k,7,9.5,9.5,10
k,8,9.5,0.5,10
k,9,1,1,20
k,10,1,9,20
k,11,9,9,20
k,12,9,1,20
k,13,1.5,1.5,30
k,14,1.5,8.5,30
k,15,8.5,8.5,30
k,16,8.5,1.5,30
l,9,10
l,10,11
l,12,11
l,9,12
l,5,12
l,6,9
l,7,10
l,8,11
l,5,6
l,6,7
l,7,8
l,8,5
l,1,5
l,5,9
l,9,13
l,2,6
l,6,10
l,10,14
l,3,7
l,7,11
l,11,15
l,4,8
l,8,12
l,12,16
lsel,s,,,13,24,1
esize,,1
mat,1
real,1
lmesh,13,24,1
lsel,a,,,1,12,1
esize,,1
real,2
mat,2
lmesh,1,12,1

ansys建模
@O9E}ZDWN`V()0X5C12XCR4.png
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

liyaobo0509

专家顾问 (著名写手)

【答案】应助回帖

感谢参与,应助指数 +1
问题在于网格划分时,未指定 element section,修改后的网格划分效果及APDL代码如下:

ansys建模-1


/prep7
et,1,beam188
sectype,1,beam,ctube
secdata,0.55,0.6
sectype,2,beam,ctube
secdata,0.2286,0.254

mp,ex,1,2.1e11
mp,prxy,1,0.3
mp,ex,2,2.1e1
mp,prxy,2,0.3

k,1
k,2,0,10
k,3,10,10
k,4,10
k,5,0.5,0.5,10
k,6,0.5,9.5,10
k,7,9.5,9.5,10
k,8,9.5,0.5,10
k,9,1,1,20
k,10,1,9,20
k,11,9,9,20
k,12,9,1,20
k,13,1.5,1.5,30
k,14,1.5,8.5,30
k,15,8.5,8.5,30
k,16,8.5,1.5,30
l,9,10
l,10,11
l,12,11
l,9,12
l,5,12
l,6,9
l,7,10
l,8,11
l,5,6
l,6,7
l,7,8
l,8,5
l,1,5
l,5,9
l,9,13
l,2,6
l,6,10
l,10,14
l,3,7
l,7,11
l,11,15
l,4,8
l,8,12
l,12,16

lsel,s,,,13,24,1
esize,,1
type,1
mat,1
real,1
secnum,1
lmesh,13,24,1

lsel,a,,,1,12,1
esize,,1
type,1
mat,2
real,2
secnum,2
lmesh,1,12,1
2楼2017-04-05 15:45:20
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

Elijahon

铜虫 (初入文坛)

3楼2017-04-06 13:30:47
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 Elijahon 的主题更新
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考博] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 5BDX0d0WFp7t 2026-09-15 3/150 2026-09-17 06:50 by k06BKNblrGRH
[公派出国] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 40ms4Wlo4umh 2026-09-14 4/200 2026-09-17 04:26 by k06BKNblrGRH
[硕博家园] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +3 40ms4Wlo4umh 2026-09-14 3/150 2026-09-17 04:16 by k06BKNblrGRH
[硕博家园] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +5 40ms4Wlo4umh 2026-09-14 5/250 2026-09-17 04:14 by k06BKNblrGRH
[考研] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 +6 6F5UbRU2I5hL 2026-09-14 6/300 2026-09-17 03:14 by Tql5LQhh5rLK
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +6 6F5UbRU2I5hL 2026-09-14 6/300 2026-09-17 03:04 by Tql5LQhh5rLK
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +3 s3fFTmArrBt6 2026-09-14 3/150 2026-09-17 02:38 by Tql5LQhh5rLK
[公派出国] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 s3fFTmArrBt6 2026-09-13 7/350 2026-09-17 02:14 by Tql5LQhh5rLK
[硕博家园] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +6 s3fFTmArrBt6 2026-09-13 8/400 2026-09-17 02:04 by Tql5LQhh5rLK
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O54,科目全,可伽急 +5 3n8v2C8RimXI 2026-09-13 6/300 2026-09-17 01:50 by Tql5LQhh5rLK
[硕博家园] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +6 LwdutQ8HoqWP 2026-09-13 6/300 2026-09-17 01:50 by Tql5LQhh5rLK
[考研] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 vZfe6xYu34yj 2026-09-14 3/150 2026-09-16 22:26 by Tql5LQhh5rLK
[硕博家园] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +3 yaCh4X3wd045 2026-09-14 3/150 2026-09-16 20:39 by MHf40yA0Uhyb
[硕博家园] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +5 23jxep3nCNZb 2026-09-14 5/250 2026-09-16 18:00 by i3KBRD19ERkG
[硕博家园] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +3 0pYnUiPDfdnk 2026-09-14 3/150 2026-09-16 06:51 by LH5NkK5Ud4bh
[找工作] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-16 05:15 by LH5NkK5Ud4bh
[找工作] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +7 QUjhNVAcOSff 2026-09-13 8/400 2026-09-16 02:23 by DgNGHc3h5tPl
[考博] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 +3 6F5UbRU2I5hL 2026-09-14 3/150 2026-09-15 17:39 by CgyNCDVNhGVg
[硕博家园] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 s3fFTmArrBt6 2026-09-14 5/250 2026-09-15 16:35 by CgyNCDVNhGVg
[教师之家] 售SCI一区文章,我:8.O.551.O.5.4,科目全,可伽急 +4 s3fFTmArrBt6 2026-09-13 4/200 2026-09-15 07:02 by 5BDX0d0WFp7t
信息提示
请填处理意见