超载作用下连续墙成槽的稳定性分析及应对措施的研究  

Stability Analysis and Countermeasures of Diaphragm Wall Trough under Overload

作　　者：周晟羊 Zhou Shengyang(China Railway Siyuan Survey and Design Group Co.,Ltd. Wuhan 430063,Chin)

机构地区：[1]中铁第四勘察设计院集团有限公司,武汉430063

出　　处：《广东土木与建筑》2018年第1期12-15,共4页Guangdong Architecture Civil Engineering

摘　　要：采用有限元分析软件PLAXIS,系统的模拟了连续墙在超载作用下的成槽的全过程,同时也对比分析超载作用下连续墙槽壁的水平位移及地表沉降的规律,并提出了在超载作用下连续墙成槽应对措施,研究成果对工程实践具有一定的指导意义。Finite element analysis software PLAXIS was used to systematically simulate the whole process of the continuous wall forming under the action of overload. Meanwhile,the horizontal displacement of the continuous wall and the settlement of the ground surface under the action of overload were also compared and analyzed. Under the action of the continuous wall trough countermeasures,and the research results have certain guiding significance to engineering practice.

关 键 词：连续墙 成槽 泥浆护壁 槽壁加固 超载 

分 类 号：U455[建筑科学—桥梁与隧道工程]