摘要
为研究地铁车站深基坑开挖岩土体的变形规律,应用数值模拟软件FLAC3D模拟分析基坑开挖过程中周边岩土体水平、沉降位移和混凝土支撑轴力的变化情况,并对其变形规律进行总结分析。
In order to study the deformation law of deep foundation pit excavation in underground railway station. The numerical simulation software FLAC3 D is used to simulate the variation of surrounding rock and soil mass,settlement displacement and concrete support axial force during excavation,and the deformation rule is summarized and analyzed.
作者
雷山川
吴廷尧
Lei Shanchuan;Wu Tingyao(China Railway First Group Co. , Ltd, Wuxi 214105, China;Faculty of Engineering, China University of Geosciences, Wuhan 430074, China)
出处
《山西建筑》
2018年第13期79-81,共3页
Shanxi Architecture
关键词
数值模拟
深基坑
变形规律
numerical simulation
deep foundation pit
deformation law
