【摘要】 阐述了二十年来我国基坑工程设计理念和方法的演进,指出了有关水土压力的两个值得研究的课题。结合实际介绍了土钉墙、重力式水泥土墙、板式支护结构等支护结构和逆作法施工技术的发展和现状。更多还原

【Abstract】 This paper introduced concept and method evolution of excavation engineering of our country in twenty years and pointed out two problems about lateral earth pressure worthy of study.It also described development and present situation of soil nailing wall,gravity cement-soil wall,plate retaining structure and top-down method combined with the actual situation.更多还原