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以南昌中金国际广场地下室基坑支护工程为例,针对施工过程中的问题,结合基坑实际地质情况和周边环境影响因素,从结构安全、成本控制、施工便利等方面分析比选了变更方案,最终采用了满足安全要求、经济性良好的预应力鱼腹梁支护方案。
Taking the foundation pit supporting project in the basement of Zhongjin International Plaza in Nanchang as an example, according to the problems in the construction process and the actual geological conditions of the foundation pit and the surrounding environment, the structural changes, cost control and construction convenience were analyzed and compared Program, and ultimately to meet the safety requirements, cost-effective prestressed fish web support program.