精选优质文档-倾情为你奉上深基坑工程存在的问题和展望 1 Overview In recent years, with the development of economy and the progress of society, high-rise buildings and underground buildings have been found in big cities, And tunnel projects increased greatly, but at the same time in order to save the land, make full use of underground space, the deep excavation engineering is increasing. The deep foundation pit engineering is a comprehensive ancient and epoch-making characteristics of geotechnical engineering, be
