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[近似分析] 求解包含立方非线性和平方非线性的振动方程 |
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那谐波平衡法的假设解应该怎么取
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回复:(hitfeng)求解包含立方非线性和平方非线性的振...
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数值解法仅适用与个别算例
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回复:(hitfeng)此外,我在采用有限元对原真实结构进...
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回复:(hitfeng)不好意思,我做的是索网结构的有限元...
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回复:(hitfeng)实际上就是可以简化为一张薄膜。此...
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