【摘要】 本文介绍了珠海市拱北口岸广场地下工程及场地地质概况。针对工程地质条件复杂等情况 ,采取“地下连续墙 +反压土 +部分逆作法施工”方案 ,并对设计、计算、施工、监测以及有关问题等作了详细阐述与探讨。本工程保证了结构安全、施工简便、工期较为合理。更多还原

【Abstract】 The paper introduces the general situation of the underground engineering works and the geologic state of the public square at Gongbei Port in Zhuhai City.Being directed against the complex geologic conditions, etc,the scheme of "underground diaphragm wall+counter weight fill work+partial topdown construction method" had been adopted.The design, calculation, construction, supervision and several relative problems are expounded in detail and explored in this paper. Structure safety of this engineering project was guaranteed, the construction works were convenient,and the time limit for the project was more reasonable.更多还原