摘要
采用MIDAS-GTS有限元软件建立三维模型,对临近地铁隧道的广州南站汽车客运站基坑的施工过程进行了模拟计算,经与实测数据对比分析,两者的位移值及发展趋势均较吻合,基坑工程开挖对地铁结构有一定影响,在措施得当的情况下地铁结构位移较小,对正常运营影响不大。
The construction process of the foundation project of Coach Station of Guangzhou South Railway Station is simulated in this paper,with a 3-dimensional finite element model based on MIDAS-GTS.A fairly good consistency can be observed between the simulated results and measured ones. Influence on the subway structure will be caused due to the excavation of the foundation pit of this project,and little influence will be caused to normal operation of the subway if appropriate measures are adopted.
出处
《广东土木与建筑》
2014年第5期59-61,37,共4页
Guangdong Architecture Civil Engineering
关键词
地铁车站
地铁隧道
基坑工程
数值模拟
subway station
subway tunnel
foundation engineering
digital simulation
