轴对称薄壁结构自由振动的边界元分析1)
FREE VIBRATION ANALYSIS OF THIN-WALLED AXISYMMETRIC STRUCTURES WITH BOUNDARY ELEMENT METHOD1)
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轴对称薄壁结构自由振动的边界元分析1) |
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| 周琪, 陈永强 | |
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FREE VIBRATION ANALYSIS OF THIN-WALLED AXISYMMETRIC STRUCTURES WITH BOUNDARY ELEMENT METHOD1) |
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| Zhou Qi,Chen Yongqiang | |
| 表9 环向波数n = 2 薄壁圆筒对称及反对称频率 | |
| Table 9 The first 5 symmetrical and anti-symmetrical frequency of the thin hollow cylinder with n = 2 | |
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