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[结构力学] 对称结构的振型一定对称吗 |
发表于 2012-5-27 15:58
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发表于 2012-6-3 21:59
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简支梁有不对称的模态么
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发表于 2012-6-10 12:48
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发表于 2012-5-27 12:22
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模态分析不考虑非线性
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发表于 2012-5-28 15:41
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发表于 2012-5-29 19:30
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发表于 2012-5-30 09:17
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发表于 2012-5-30 09:53
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