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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。
This paper briefly summarizes the structural design of the supporting facilities for the underground integrated transport hub project of Futian Station in Shenzhen. According to the structural design features of the underground engineering, the contents include: the application of the anti-flooding scheme, the determination of the retaining structure scheme, The construction method uses the finite element program to analyze and analyze the whole structure of the construction stage and the use stage, and calculates and analyzes the influence of artificial digging pile construction on the surrounding land subsidence based on the actual construction sequence of the site. Can provide reference for solving such projects related issues.