优秀历史建筑受相邻基坑施工影响的监测和对策

Monitoring and Proposal of Heritage Architecture Affect by Closer Foundation Pit

针对某图书馆受相邻基坑施工影响后出现的墙体和楼地面裂缝,对图书馆的结构安全性进行了检测评估,提出了相邻基坑施工过程中的监测方案和机制。通过对基坑围护设计施工采取改善措施,并加强对图书馆的监测,确保图书馆的安全。

Cracks of wall and floor were found in a heritage library because of construction of the fotmdation pit next door. Examination and safety evaluation of the library was done, and the monitoring scheme and the alarm mechanism were also put forward in this paper. By amendment of design and construction of shoring structure of foundation pit, and monitoring of the library, the heritage library was safety during the construction of the very closer foundation pit.