机构地区: 华南理工大学建筑学院
出 处: 《岩石力学与工程学报》 2004年第6期1007-1009,共3页
摘 要: 视基坑开挖面为弹性半空间表面,应用弹性半空间内部水平荷载作用下的Mindlin解答,建立了基坑支护结构侧边土体的水平应力与水平位移之间的关系,采用有限差分法求解支护结构的内力与变形。 According to the Mindlins solution in the elastic half-space under horizontal rectangular load,the relation between the lateral stress and the displacement of the braced structure is established. With the finite difference method, the internal force and deformation can be determined according the relation above.