ansys已经提取了刚度矩阵,但是看不懂数据,求指点?
我用ansys做了个简单例子,是关于一个均匀的矩形薄板,我用的是shell63单元,该板就划分两个单元,总共四个节点。模态分析后,用HBMAT命令命令提取了刚度矩阵,但是数据看不懂,特别是那一长列数据,求指点。 Stiffness matrix from ANSYS FULL file dumped into Harwell-Boeing format309 25 130 130 24
RSA 24 24 130 0
(I14) (I14) (d25.15) (d25.15)
F 1 24
1
10
19
31
42
52
62
69
76
85
93
100
107
110
112
115
117
118
119
122
124
127
129
130
131
1
6
8
12
13
14
18
19
20
2
6
7
12
13
14
19
20
24
3
4
5
9
10
11
15
16
17
21
22
23
4
5
9
10
11
15
16
17
21
22
23
5
9
10
11
15
16
17
21
22
23
6
7
8
12
13
14
18
19
20
24
7
12
13
14
19
20
24
8
12
13
14
18
19
20
9
10
11
15
16
17
21
22
23
10
11
15
16
17
21
22
23
11
15
16
17
21
22
23
12
13
14
18
19
20
24
13
14
18
14
18
15
16
17
16
17
17
18
19
20
24
20
24
21
22
23
22
23
23
24
0.657187499999934D+09
-0.624999999999938D+05
-0.374531249999963D+09
-0.624999999999938D+05
-0.375937499999962D+09
0.187031249999981D+09
-0.624999999999938D+05
-0.281249999999972D+09
0.187499999999981D+09
0.121898437499988D+10
0.312499999999969D+05
-0.374531249999963D+09
0.312499999999969D+05
0.187499999999981D+09
-0.112499999999989D+10
0.187031249999981D+09
-0.939843749999906D+08
0.312499999999969D+05
0.203789062500000D+07
0.873437499999998D+05
-0.287890625000001D+05
-0.750000000000001D+05
0.131250000000000D+05
-0.121875000000002D+05
-0.178125000000000D+07
0.796875000000004D+05
0.312500000000002D+04
-0.181640625000001D+06
0.546874999999992D+04
-0.134765625000000D+05
0.708203124999998D+04
0.156249999999975D+02
-0.131250000000000D+05
0.112500000000000D+04
0.601562499999991D+03
-0.890624999999998D+05
0.164062500000000D+04
-0.234375000000003D+03
0.148437500000000D+05
0.371093749999998D+03
-0.390625000000024D+02
0.354296875000000D+04
0.121874999999998D+05
0.601562500000006D+03
0.168750000000000D+04
-0.156249999999995D+04
-0.742187500000004D+03
0.781249999999999D+02
0.181640625000001D+05
-0.937499999999990D+03
0.761718750000002D+03
0.833340833333250D+04
0.624999999999937D+05
-0.312499999999969D+05
0.833333333333250D+04
0.624999999999938D+05
0.312499999999969D+05
0.416666666666625D+04
-0.624999999999937D+05
-0.312499999999969D+05
0.416666666666625D+04
0.657187499999934D+09
0.624999999999937D+05
-0.281249999999972D+09
0.187499999999981D+09
-0.375937499999962D+09
0.187031249999981D+09
0.624999999999937D+05
0.121898437499988D+10
-0.312499999999969D+05
0.187031249999981D+09
-0.939843749999906D+08
-0.312499999999969D+05
0.187499999999981D+09
-0.112499999999989D+10
0.203789062500000D+07
-0.873437500000003D+05
0.287890624999999D+05
-0.181640624999999D+06
-0.546875000000001D+04
0.134765625000001D+05
-0.178125000000000D+07
-0.796874999999997D+05
-0.312499999999990D+04
0.708203125000003D+04
0.156250000000014D+02
-0.148437500000000D+05
0.371093750000001D+03
-0.390625000000020D+02
0.890625000000003D+05
0.164062500000000D+04
-0.234375000000005D+03
0.354296875000000D+04
-0.181640624999998D+05
-0.937500000000004D+03
0.761718750000001D+03
0.156250000000012D+04
-0.742187499999992D+03
0.781250000000018D+02
0.833340833333250D+04
0.624999999999938D+05
0.312499999999969D+05
0.416666666666625D+04
-0.624999999999937D+05
-0.312499999999969D+05
0.416666666666625D+04
0.657187499999934D+09
-0.374531249999962D+09
0.624999999999938D+05
0.121898437499988D+10
0.312499999999969D+05
0.196289062500000D+07
-0.742187500000004D+05
-0.166015625000001D+05
0.595703125000004D+04
0.585937500000006D+03
0.185546875000001D+04
0.416670416666625D+04
0.657187499999934D+09
-0.374531249999963D+09
-0.624999999999937D+05
0.121898437499988D+10
-0.312499999999969D+05
0.196289062500000D+07
0.742187499999998D+05
0.166015624999999D+05
0.595703124999997D+04
0.585937499999998D+03
0.185546875000000D+04
0.416670416666625D+04
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00
0.000000000000000D+00 这个就是那个刚度数据文件里面的数据,求指点
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