请教各位:ansys生成刚度矩阵的含义?
下面是输出内容:tiffness matrix from ANSYS FULL file dumped into Harwell-Boeing format
28 6 11 11 0
RSA 5 5 11 0
(I14) (I14) (d25.15) (d25.15)
1
5
7
9
11
12
1
2
3
4
2
5
3
5
4
5
5
0.270710678118655D+10
-0.200000000000000D+10
-0.707106781186547D+09
-0.707106781186547D+09
0.400000000000000D+10
-0.200000000000000D+10
0.141421356237309D+10
-0.707106781186547D+09
0.341421356237309D+10
0.707106781186547D+09
0.270710678118655D+10
请问:1.中间的一列数字是什么意思? 刚度矩阵是什么?
即: 1
5
7
9
11
12
1
2
3
4
2
5
3
5
4
5
5
2. -0.200000000000000D+10取什么值?
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