摘要
随着城市规模的不断扩大,城市之间交流的日益密切,交通成为城市发展的一个重大问题,而解决城际交通问题的一个重要途径就是发展城际轨道交通。笔者以河南省郑机城际铁路明挖法隧道深基坑工程为依托,运用有限差分软件FLAC3D,结合工程各施工工况,对深基坑支护开挖进行了三维模拟,分析了支护体系的变形和受力特性,对深基坑变形规律进行了研究。
With the continuous expansion of city size, closer communication between the city, an important wayto solve the problem of inter-city transportation is to vigorously develop inter-city rail transportation. This papertakes Henan province Zhengji inter-city railway open excavation tunnel of deep foundation pit engineering as thebasis, by the use of finite difference software FLAC3 D, combining with the construction conditions of the projectfor deep foundation pit excavation carried out a three-dimensional simulation, analysis of deformation and stresscharacteristics of supporting systems, the deformation law of deep foundation pit is studied.
作者
裴迅
PEI Xun(Zhengzhou University of industy Technology, Zhengzhou 451100, China)
出处
《安阳工学院学报》
2018年第4期95-98,共4页
Journal of Anyang Institute of Technology
关键词
深基坑
支护体系
FLAC3D
deep foundation pit engineering
support system
FLAC3D
