一、前言近年来,随着高层建筑的发展,建筑物的地下室施工日益普遍,在寸土寸金的繁华地段,选择适当的地下室施工方法是一个十分重要的问题,由于地下室工程施工的成败直接影响整个主体结构的进度,因而地下室工程的施工技术方法愈来愈成为 I. Introduction In recent years, with the development of high-rise buildings, the construction of basements of buildings is becoming more and more commonplace. Choosing the appropriate method of basement construction is a very important issue in the prosperous areas where there is too much land and money. Due to the direct impact of the success or failure of basement construction The entire main structure of the progress, so basement construction techniques and methods are becoming more and more