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中心城区深基坑内道路翻交分区施工研究

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为了研究中心城区深基坑内道路翻交分区施工技术,依托实际工程项目,进行了基坑内市政道路翻交基坑分区施工组织筹划,总结了深大基坑内临时道路选线和道路翻交分区施工要点.最终结论为:临时道路路线选择需综合考虑既有交通通行需求和对施工的影响;道路翻交分区施工筹划时应根据各分区开挖限定条件确定分坑施工顺序,提前考虑相应施工措施,相邻分区满足施工条件后应及时拆除中隔墙进行结构联通.
Study on Partitioned Road Turnover Construction in Deep Foundation Pits in Central Urban Areas
To explore the techniques of partitioned road turnover construction in deep foundation pits within central urban areas,an actual project is referenced to organize and plan the partitioned construction of municipal roads over foundation pits.The key aspects of selecting temporary road alignments and partitioned road turnover construction in deep,large foundation pits are summarized.The findings suggest that the selection of temporary road routes should account for both existing traffic demands and construction impacts.The excavation sequence of each partition should be determined by the specific excavation constraints,with relevant construction measures planned in advance.Once adjacent partitions meet construction requirements,the central partition wall should be promptly removed to allow structural connectivity.

central urban areafoundation pit engineeringroad turnoverpartition construction of deep foundation pittemporary road

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上海建工七建集团有限公司 上海 200050

中心城区 基坑工程 道路翻交 深基坑分区施工 临时道路

2025

建筑施工
上海建工(集团)股份有限公司

建筑施工

影响因子:0.584
ISSN:1004-1001
年,卷(期):2025.47(1)