ansys APDL 自定义梁单元截面及截面属性提取

1.自定义梁截面

 1 FINISH
 2 /Clear
 3 /PREP7
 4 K,1,1130/2,0,0
 5 K,2,1130/2,16,0
 6 K,3,1130/2-30,16,0
 7 K,4,1130/2-30,0,0
 8 K,5,1130/2-30-12,0,0
 9 K,6,1130/2-30-12,16,0
10 
11 K,7,806/2,2040-24,0
12 K,8,806/2,2040,0
13 K,9,806/2-30,2040,0
14 K,10,806/2-30,2040-24,0
15 K,11,806/2-30-12,2040-24,0
16 K,12,806/2-30-12,2040,0
17 
18 K,13,-(806/2-30-12),2040,0
19 K,14,-(806/2-30-12),2040-24,0
20 K,15,-(806/2-30-12)-12,2040-24,0
21 K,16,-(806/2-30-12)-12,2040,0
22 K,17,-(806/2-30-12)-12-30,2040,0
23 K,18,-(806/2-30-12)-12-30,2040-24,0
24 
25 K,19,-1130/2+30+12,16,0
26 K,20,-1130/2+30,16,0
27 K,21,-1130/2+30,0,0
28 K,22,-1130/2+30+12,0,0
29 K,23,-1130/2,16,0
30 K,24,-1130/2,0,0
31 
32 A,1,2,3,4
33 A,3,4,5,6
34 A,3,6,11,10
35 A,7,8,9,10
36 A,9,10,11,12
37 A,11,12,13,14
38 A,13,14,15,16
39 A,15,16,17,18
40 A,14,15,20,19
41 A,19,20,21,22
42 A,20,21,24,23
43 A,5,6,19,22
44 
45 ET,1,PLANE82
46 LESIZE,ALL,,,,10
47 AMESH,ALL
48 SECWRITE,TLIANG,SECT

(注：上面的代码是一个带包边的梯形梁截面)

2.举个栗子

 1 FINISH
 2 /Clear
 3 /PREP7
 4 ET,1,189
 5 MP,EX,1,2.1E5
 6 MP,PRXY,1,0.3
 7 MP,DENS,1,7850E-12
 8 K,1,0,0,0
 9 K,2,5000,0,0
10 L,1,2
11 SECTYPE,1,BEAM,MESH
12 SECREAD,TLIANG,SECT,,MESH
13 LSEL,S,,,1,1
14 LATT,1,,1,,,,1
15 
16 LSEL,ALL
17 LESIZE,ALL,,,10
18 LMESH,ALL
19 /SLOU
20 DK,1,ALL
21 KF,2,FY,50000
22 SOLVE

3. 提取自定义梁截面参数

 4.举个栗子

 *GET,IYY,SECP,1,PROP,IYY

*GET,IZZ,SECP,1,PROP,IZZ

标签：12,2040,自定义,16,1130,30,ansys,806,截面
来源： https://www.cnblogs.com/yizhesama/p/16291080.html