| 矩形片筏基础的挠度分析 |
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| 引用本文： | 唐晓民.矩形片筏基础的挠度分析[J].数学理论与应用,2004,24(1):126-128. |
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| 作者姓名： | 唐晓民 |
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| 作者单位： | 永州职业技术学院总务处，永州，425000 |
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| 摘 要： | 工程上对片筏的力学分析，通常采用温克勒地基模型，且假定床基系数是常量。本则认为床基系数是坐标的函数，考虑了具有线性变化床基系数的地基上的片筏，利用伽辽金法求得周边固支片筏在均布荷载作用下的挠度。所得结果颇具一般性且实用价值更高。
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| 关 键 词： | 矩形片筏基础 挠度 床基系数 伽辽金法 建筑工程 承载力 |
The Deflection Analysis of Rectangular Floating Foundations |
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| Tang Xiaoming.The Deflection Analysis of Rectangular Floating Foundations[J].Mathematical Theory and Applications,2004,24(1):126-128. |
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| Authors: | Tang Xiaoming |
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| Abstract: | This paper is concerned with bending of the rectangular plate of side 2a and 2b clamped supported on all edges and subjected to uniform distributed load q on elastic foundation.Intensity of the foundation reaction p at any point is assumed proportional to the deflection w at that point,t.e.Winkler elastic foundation of modulus K,where K is the linear function of coordinate x or y.Express the deflection w(x,y) discussed by retaining two parameters A 1,A 2.solution of rectangular plate deflections apply the Galerkin method. |
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| Keywords: | plate foudation deflection |
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