深圳市福田站地下综合交通枢纽工程配套设施结构设计
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（1深圳大学建筑设计研究院，深圳518060；中国铁道科学研究院深圳研究设计院，深圳518060）[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。[关键词]地下工程; 泄水抗浮; 盖挖顺作施工方法; 有限元分析; 地面沉降中图分类号：TU318 文献标识码：A 文章编号：1002-848X(2013)S1-0134-06Structural design of the supporting facilities of Shenzhen Futian Station underground integrated transport hub projectLiu Chang1 ,Zhang Jian1,Pang Xiaochao2（1 The Institute of Architectural Design & Research, Shenzhen University, Shenzhen 518060,China 2 Shenzhen Research and Design Institute of CARS, Shenzhen 518030, China）Abstract: 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.Keywords: underground project;drain anti-floating;covered excavation and sequential construction method;finite element analysis;land-subsidence
