广深港高铁深圳福田站逆作法施工与设计  

Topdown construction and design for Shenzhen Futian subway station of Guangzhou-Shenzhen-Hong Kong high-speed rail

作　　者：欧阳冬[1] 沈婷[1] 陈远洲[1] 蒋晔[1] 熊健[1] 余摇行 石端文[1] 

机构地区：[1]中铁第四勘察设计院集团有限公司城地院,武汉400045

出　　处：《建筑结构》2012年第3期132-136,60,共6页Building Structure

摘　　要：摇简要介绍了广深港高铁深圳福田站的施工方法、支护结构和主体结构设计。采用有限元程序对结构逆作施工和正常使用阶段进行三维计算分析,利用弹簧单元模拟土对结构的作用,考虑了土体参数对结构受力及变形的影响,较真实地反映了结构的受力及变形,为类似工程提供了一定的经验参考。The construction method,bracing and retaining structure and main structure for Shenzhen Futian subway station of Guangzhou-Shenzhen-Hong Kong high-speed rail were briefly introduced.Taking the impact of the soil around the construction on stress and deformation of the structure into account,the spring element was used to simulate the action between the soil and structure,and topdown construction and operation stage of the structure were analyzed by finite element program,which can get more accurate results and provide a reference for similar projects.

关 键 词：摇地下结构 逆作法施工 支护结构 

分 类 号：TU94[建筑科学—建筑技术科学]