2791| 3
|
[结构振动] [求助]结构动力学对多自由度系统建模后得到的质量矩阵M一定是对称正定的吗? |
| ||
发表于 2005-10-29 08:48
|
显示全部楼层
回复:(lovehjn)[求助]结构动力学对多自由度系统建模...
| ||
发表于 2005-10-29 19:59
|
显示全部楼层
| ||
GMT+8, 2024-12-27 03:44 , Processed in 0.096807 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.