| Winkler地基上变厚度自由矩形板固有频率的Galerkin解法 |
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| 引用本文： | 王小岗,赵以弘.Winkler地基上变厚度自由矩形板固有频率的Galerkin解法[J].青海大学学报,2001,19(2):4-5,27. |
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| 作者姓名： | 王小岗 赵以弘 |
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| 作者单位： | [1]青海大学建工系，青海西宁810016 [2]青海省乐都县水电局，青海乐都810700 |
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| 摘 要： | 采用挠度试函数，给出用Galerkin法求解Winkler弹性地基上四边自由的变厚度矩形板的自振频率方程和算式。
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| 关 键 词： | Winkler弹性地基 变厚度矩形板 Galerkin法 固有频率 土木工程 |
On Natural Frequency of Varying Thickness Rectangular Plate with Four Free Edges on Winkler Elastic Foundation by the Method of Galerkin |
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| Wang Xiaogang.On Natural Frequency of Varying Thickness Rectangular Plate with Four Free Edges on Winkler Elastic Foundation by the Method of Galerkin[J].Journal of Qinghai University(Natural Science),2001,19(2):4-5,27. |
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| Authors: | Wang Xiaogang |
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| Abstract: | By means of the deflection function in document ,the formula for natural frequency of varying thickness rectangular plate with four free edges on Winkler elastic foundation are presented in the paper by the method of Galerkin,which is more effective for engineering calculation than others. |
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| Keywords: | Winkler elastic foundation varying thickness rectangular plate method of Galerkin natural frequency |
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