深基坑工程技术讲座（１０）沈保汉（北京市建筑工程研究院）第十讲挡土支护结构侧压力（上）１０１概述作用在挡土支护结构上的侧压力包括土压力、水压力、冰荷载（寒冷地区）、地震力及地面荷载所产生的侧压力等。土压力是作用于挡土支护结构的主要荷载，特别是在大型... Deep Foundation Pit Engineering Technology Lecture (10) Shen Baohan (Beijing Institute of Construction Engineering) Tenth Lecture on Side Supporting Pressure of Retaining Structure (Top) 101 Overview The lateral pressure acting on the retaining structure includes soil pressure, Water pressure, ice load (cold area), seismic forces, and lateral pressure generated by ground loads. Earth pressure is the main load acting on the retaining structure, especially in large-scale...