摘要
本文简要总结了深圳市福田站地下综合交通枢纽工程配套设施的结构设计,针对地下工程的结构设计特点,内容包括:泄水抗浮方案的应用,围护结构方案的确定,结合盖挖顺作法施工方法采用有限元程序分施工阶段和使用阶段的整体结构有限元计算分析,基于现场实际施工顺序的人工挖孔桩施工对周边地面沉降的影响计算分析。可以为解决此类工程的相关问题提供参考。
It is briefly summarizes that the structural design of the supporting facilities of Shenzhen Futian Station underground integrated transport hub project. The content of the characteristics of underground engineering structural design includes: application of drain anti-floating scheme,the scheme determination of retaining structure. In combination with covered excavation and sequential construction method,using the finite element program,the overall structure finite element calculation and analysis in stages of construction stage and using stage. Based on actual sequence of the artificial dig-hole pile construction impact on the surrounding land-subsidence calculation and analysis was done. This can provide reference to solve such engineering problems,which is related to.
出处
《建筑结构》
CSCD
北大核心
2013年第S1期134-139,共6页
Building Structure
关键词
地下工程
泄水抗浮
盖挖顺作施工方法
有限元分析
地面沉降
underground project
drain anti-floating
covered excavation and sequential construction method
finite element analysis
land-subsidence
