| 应用混合变量法求解弹性地基上厚矩形板的弯曲 |
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| 引用本文： | 马巨海,陈英杰.应用混合变量法求解弹性地基上厚矩形板的弯曲[J].河北科技师范学院学报,2007,21(3):63-66. |
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| 作者姓名： | 马巨海 陈英杰 |
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| 作者单位： | 燕山大学,建筑工程与力学学院,河北,秦皇岛,066004 |
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| 摘 要： | 应用混合变量法求解了弹性地基上四边简支厚矩形板在数点集中载荷作用下的弯曲,给出了六点作用不同集中载荷弹性基厚板的挠曲面方程和应力函数方程,并进行数值计算,将计算结果与有限元结果进行了分析对比。
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| 关 键 词： | 混合变量法 六点作用 集中载荷 弹性地基 厚矩形板 |
| 文章编号： | 1672-7983（2007）03-0063-04 |
Application of the Mixed Variables Method for Solving the Bending Problem of the thick rectangular Plate on Elastic Foundation |
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| MA Ju-hai,CHEN Ying-jie.Application of the Mixed Variables Method for Solving the Bending Problem of the thick rectangular Plate on Elastic Foundation[J].Journal of Hebei Normal University of Science & Technology,2007,21(3):63-66. |
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| Authors: | MA Ju-hai CHEN Ying-jie |
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| Institution: | Institute of Civil Engineering and Mechanics, Yanshan University, Qinhuangdao Hebei, 066004,China |
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| Abstract: | The principle of minimum potential energy of mixed variables method is applied to solve the bending problem of the plate with four edges simply supported by elastic foundation under several concentrated loads.Deflection surface equation and stress function equation are given for elastic foundation plate under six points act of concentrated loads,and value computation is done.The results are analyzed and contrasted to finite element results. |
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| Keywords: | mixed variables method six points act concentrated loads elastic foundation thick rectangular plate |
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