地铁结构侵限处理技术研究  

Research on the Technology of Subway Structure Intrusion Control

作　　者：王丽丽 李智 WANG Lii;LI Zhi(Foshan Metro Construction Co.,Ltd.Foshan 528012,China;Foshan Rail Transit Design and Research Institute Co.,Ltd.Foshan 528315,China)

机构地区：[1]佛山市地铁建设有限公司,广东佛山528012 [2]佛山轨道交通设计研究院有限公司

出　　处：《广东土木与建筑》2025年第3期100-103,共4页Guangdong Architecture Civil Engineering

摘　　要：为快速解决施工配合中的侵限问题,以便遇到类似问题能尽快选用经济适用的解决方案。文章以佛山地铁某站实际施工案例为依托,在总结前人经验的基础上,针对围护结构补强+剔凿侵限部分连续墙和局部优化主体结构侧墙+加强配筋两个方案,从技术、经济两个维度进行比选分析,结果表明,局部优化主体结构侧墙+加强配筋方案在造价、工期方面有绝对优势,在侵限数据可控时,可优先采用此方案。To quickly solve the problem of intrusion limit in construction coordination,so that economically applicable solutions can be selected as soon as possible when encountering similar problems.Based on the actual construction case of a certain subway station in Foshan,this article summarizes the experience of predecessors and compares and analyzes two schemes:strengthening the enclosure structure+chiseling the continuous wall of the intrusion limit and locally optimizing the main structure side wall+strengthening the reinforcement from both technical and economic dimensions.The results show that the locally optimized main structure side wall+strengthening the reinforcement scheme has absolute advantages in cost and construction period.When the intrusion limit data is controllable,this scheme can be prioritized.

关 键 词：佛山地铁 侵限 补强 优化 

分 类 号：U452.2[建筑科学—桥梁与隧道工程]