正交异性矩形板非线性的固有热振动

吴晓, 马建勋. 正交异性矩形板非线性的固有热振动[J]. 工程力学, 1999, 16(2): 127-133,.

引用本文:

吴晓, 马建勋. 正交异性矩形板非线性的固有热振动[J]. 工程力学, 1999, 16(2): 127-133,.

WU Xiao, MA Jian-xun. THE NONLINEAR NATURAL THERMAL VIBRATION OF RECTANGULAR ORTHOTROPIC PLATES[J]. Engineering Mechanics, 1999, 16(2): 127-133,.

Citation:

WU Xiao, MA Jian-xun. THE NONLINEAR NATURAL THERMAL VIBRATION OF RECTANGULAR ORTHOTROPIC PLATES[J]. Engineering Mechanics, 1999, 16(2): 127-133,.

THE NONLINEAR NATURAL THERMAL VIBRATION OF RECTANGULAR ORTHOTROPIC PLATES

摘要: 采用改进的 L-P 法及伽辽金原理研究正交异性矩形板非线性的固有热振动,并讨论分析了温度、长宽比等因素对正交异性矩形板非线性固有热振动频率的影响。

Abstract: The nonlinear natural thermal vibtation of rectangular orthotropic plates is studied by improved L-P method and Galerkin principle, and the effects of temperature, ratio of length and width etc. to natural thermal vibtation frequency are discussed.

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