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本文根据 Reissner 理论,对轴对称荷载作用下弹性地基无限大板进行了力学分析。推导出 Winkler 地基和弹性半空间体地基板的位移与弯矩公式,并进行了数值计算。计算结果同弹性地基薄板和弹性双层体系的相应数值做了比较。
Based on Reissner’s theory, this paper presents a mechanical analysis of an infinite slab of elastic foundation under axisymmetric loading. The displacement and bending moment formulae of the Winkler foundation and the elastic half-space substrate were deduced and numerical calculations were carried out. The calculation results are compared with the corresponding values of the elastic foundation sheet and the elastic bilayer system.