紧邻敏感建构筑物竖井施工技术研究

Study on Construction Technology of Vertical Shaft Adjacent to Sensitive Buildings

市政工程中对于紧邻敏感建构筑物的竖井开挖支护对于敏感建筑的保护以及基坑自身施工的稳定性一直有针对性的施工方案。通过对紧邻边薄弱环节的设计补强措施,以及对敏感建构筑物的信息化检测措施和地下管线对施工的影响,针对每一个不同周边环境的深基坑工程从设计到施工优化靶向性施工措施。

In municipal engineering,the excavation and support of shafts adjacent to sensitive structures is always a pertinent construction scheme for the protection of sensitive buildings and the stability of foundation pit construction itself.Through the design and reinforcement measures of the weak links adjacent to the surrounding areas,as well as the information detection measures of sensitive structures and the influence of underground pipelines on the construction,the targeted construction measures are optimized for each deep foundation pit project in different surrounding environment from design to construction.