| 基础梁的积分方程解法 |
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| 引用本文： | 王林生.基础梁的积分方程解法[J].河海大学学报(自然科学版),1987(1). |
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| 作者姓名： | 王林生 |
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| 作者单位： | 河海大学工程力学系 |
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| 摘 要： | 本文提出了基础梁的积分方程解法.方法的要点是:首先,将以挠度w及反力p相鍝合的微分—积分方程化成一个w的积分方程和一个求p的微分式.然后,采用基于虚功原理的差分离散格式,建立支配方程.算例表明,本文提出的基础梁积分方程数值解法是一个较好的方法.
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| 关 键 词： | 基础梁 积分方程 数值解 |
Integral Equation Method for Foundation Beams |
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| Wang Lingsheng.Integral Equation Method for Foundation Beams[J].Journal of Hohai University (Natural Sciences ),1987(1). |
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| Authors: | Wang Lingsheng |
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| Institution: | Wang Lingsheng |
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| Abstract: | The method of solving integral equation is presented in this paper.The integral-differential equation coupled with deflection w and reaction p is turned into the integral equation with w unknown and the difference expression with p unknown, and then the governing equation is obtained by using the difference discrete form based on principle of virtual work. |
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| Keywords: | beams on foundation interal equation numerical solution |
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