| 弹性基础板的有限单元-链杆解法 |
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| 引用本文： | 傅作新,彭宣茂,曹义明.弹性基础板的有限单元-链杆解法[J].河海大学学报(自然科学版),1986(2). |
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| 作者姓名： | 傅作新 彭宣茂 曹义明 |
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| 作者单位： | 华东水利学院工程力学研究所，华东水利学院工程力学研究所，华东水利学院工程力学研究所 |
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| 摘 要： | 本文建议了一种有效的半空间弹性地基上基础板的求解方法.此法采用了有限单元法和链杆法的技巧,用有限单元法求板的位移,用链杆法求地基间的接触反力.由于利用了两种方法的优点,使问题的规模减小,而计算效率则显著提高.
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| 关 键 词： | 基础板 弹性半空间地基 有限单元 链杆法 混合法 |
Solution of Plates on Elastic Foundations by Finite Element-Rigid Bar Method |
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| Fu Zuoxin, Peng Xuanmao, Cao Yiming.Solution of Plates on Elastic Foundations by Finite Element-Rigid Bar Method[J].Journal of Hohai University (Natural Sciences ),1986(2). |
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| Authors: | Fu Zuoxin Peng Xuanmao Cao Yiming |
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| Institution: | Fu Zuoxin; Peng Xuanmao; Cao Yiming |
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| Abstract: | An effective method for analysis of plates on elastic halfspace foundation is presented. The proposed scheme adopted the skills of Finite Element Method and Rigit Bar Method. In analysis, the FEM is used to find the displacements of plates, and the contact pressures between plates and soil foundations are determined by the RBM. Owing to use of the virtues of FEM and RBM the problems are simplified and the computational efficiency is improved markedly. |
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| Keywords: | foundation plate elastic halfspace foundation finite element rigid bar method mixed method |
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