| 积分矩阵法及其在建筑力学中的应用 |
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| 引用本文： | 薛祖卫.积分矩阵法及其在建筑力学中的应用[J].东南大学学报(自然科学版),1988(4). |
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| 作者姓名： | 薛祖卫 |
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| 作者单位： | 南京工学院土木工程系 |
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| 摘 要： | 本文详细地论述了积分矩阵法及积分矩阵的构成。从基本微分方程出发,用积分矩阵法研究了矩形薄板的固有振动问题。计算结果表明,该方法使用方便,精确度高,适用于变截面杆、板、壳等结构弯曲、稳定和振动的计算。
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| 关 键 词： | 积分矩阵法 建筑力学 矩形薄板 固有振动 |
Integral Matrix Method and its Applications in Structural Mechanics |
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| Xue Zuwei.Integral Matrix Method and its Applications in Structural Mechanics[J].Journal of Southeast University(Natural Science Edition),1988(4). |
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| Authors: | Xue Zuwei |
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| Institution: | Department of Civil Engineering |
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| Abstract: | In this paper the integral matrix method and the formation of the integral matrix are discussed at length. Proceed from the governing differential lequations, the integral matrix method has been used to investigate the problem of free vibration of rectangular plates. The calculated results indicate that the present method is simple in use and good in accuracy. The integral matrix method may be used to calculate the bending, buckling and vibration of beams, plates and shells with continuous variable thickness. |
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| Keywords: | integral matrix method structural mechanics rectangular plate free vibration |
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