Abstract：Research purposes: In the process of underground engineering building，security and stability of metro community facility shows its own particularly significance． This paper illustrates a subway in digging process，observing and studying the security and stability of the soil and supporting research，provides reference for future construction of a subway station．
Research conclusions: Through comprehensive analysis and evaluation，we get the changeable regular pattern． Among the law，the horizontal displacement of digging deep retaining wall incremental growth from blew to top; during excavation，support axial force have obvious change，and ultimately to stabilize． Through the comparison of software， the conclusion was found that first line support for Foundation pit using reinforced concrete support is more reasonable，and exerting prestressing force on support is effectively to inhibit lateral displacement of diaphragm wall and soil．
霍润科颜明圆 宋战平. 地铁车站深基坑开挖监测与数值分析[J]. 铁道工程学报, 2011, 28(5): 81-85.
HUO Run － ke，YAN Ming － yuan，SONG Zhan － ping. The Monitoring and Numerical Analysis of Deep Foundation in Subway Station. 铁道工程学报, 2011, 28(5): 81-85.
Cheng Qi，Liu Guobin，Zhang Weili． Finite Element Analysis on Deformation of Super Deep Foundation and Deep Foundation Pit in Shang Hai ［J］． Journal of Underground Space and Engineering，2009( S2) : 1497 － 1502．
［2］ 李永辉． 黄土深基坑施工监测分析与数值模拟［D］． 西安: 西安建筑科技大学，2007，
Li Yonghui． The Monitoring Analysis and Numerical Simulation for Loess Deep Foundation Pit ［D］． Xi＇an: Xi＇an University of Architecture and Technology，2007．
Li Yunan，Ge Xiurun，Zhang Hongchang． Deformation Control of Deep Foundation Pit engineering and Finite Element Numerical Simulating Analysis ［J］． Geology and Exploration，2001( 5) : 26 － 29．
Zhao Zhijing，Ying Huiqing． Concise Construction of Deep Foundation Pit Engineering Design Manual ［M］． Beijing: China Architecture ＆ Building Press，2000．
［5］ 彭宇． 地铁车站深基坑支护体系设计研究［D］． 西安: 西安科技大学，2008．
Peng Yu． Study on Design for Retaining System in Deep Foundation Pit of the Subway Station ［D］． Xi’an: Xi’an University of Technology，2008．
Ma Zhenhai，Yu Chunhua． Analysis of Necessity of the Primary Structural Transmutation Observation in Subways ［J］． Journal of Railway Engineering Society， 2007( 8) : 93 － 95．
2011, Vol. 28 
版权所有 © 2014 《铁道工程学报》编辑部