| 弹性半空间地基上的矩形板 |
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| 引用本文： | 王明贵 黄义. 弹性半空间地基上的矩形板[J]. 应用力学学报, 1994, 11(4): 120-126 |
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| 作者姓名： | 王明贵 黄义 |
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| 作者单位： | 中国建筑科学研究院结构所，西安冶金建筑学院 |
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| 摘 要： | 分析和计算了性半空间地基上四边自由矩形板的动力和静力问题，把地基看作三维性半空间体，考虑地基的衰减变形，假定地基与板之间完全粘着摩擦接解，用能量变分析理导出了一般方程，并作了数值算例，还分析了相刚度对动力和静力性能的影响。
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| 关 键 词： | 弹性半空间 相对刚度 地基 弹性地基 |
The Rectangular Plates on Elastic Half-space Foundation |
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| Wang minggui,Huang yi. The Rectangular Plates on Elastic Half-space Foundation[J]. Chinese Journal of Applied Mechanics, 1994, 11(4): 120-126 |
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| Authors: | Wang minggui Huang yi |
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| Affiliation: | Xian college of Metallurgy and Construction Engineering |
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| Abstract: | In this paper,the dynamics and the statics of the rectangular plate with free edges on the elastichalf-space foundation have been calculated and analysed. The earth foundation is regared as three-di-mensional half-space elastic solid.Considering the decline deformation of the foundation and supposingthe cohesive friction touch between the plate and the foundation,the dynamic and the static general e-quations are drived by the energy method. The numerical results are worked out and the effects of therelative stiffness between the plate and the foundation are analysed. |
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| Keywords: | elastic half-space relative stiffness. |
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