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目前,深基坑工程设计中越来越重视变形控制,因为上海地区高层建筑多,地下、管道交通发达,一个深基坑周边环境越来越复杂,所以为了保证基坑强度与稳定性,牢牢掌控好深基坑与周围土体的变形尤为重要。本文总结了深基坑地下连续墙支护结构在施工中主要需要注意的事项,同时研究控制连续墙变形的中对墙体建设的要求。
At present, the engineering design of deep foundation pit places more and more emphasis on deformation control. Because of the high-rise buildings in Shanghai, underground and developed pipeline traffic, the surrounding environment of a deep foundation pit is more and more complicated. Therefore, in order to ensure the strength and stability of foundation pit, It is particularly important to control the deformation of deep foundation pit and surrounding soil. This paper summarizes the main points needing attention in the construction of the diaphragm wall support structure of deep foundation pit, and studies the requirements for the wall construction in the control of the deformation of diaphragm wall.