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基坑支护工程一般情况下虽为临时性构筑物,但其对于建筑物地下室的施工安全非常重要。作为重大危险源及各方施工监控的重点,本文以北京市常用的土钉墙、桩锚基坑支护结构为例,探讨了深基坑支护施工过程中的监理程序及监控要点,重点论述了深基坑支护工程相关文件的论证、审查,施工过程的监理,深基坑支护工程的验收以及深基坑的监控等方面内容。
Although the foundation pit support project is a temporary structure in general, it is very important for the construction safety of the basement of a building. As a major hazard source and the focus of construction supervision of all parties, this paper takes the common soil nailing wall and pile supporting structure in Beijing as an example to discuss the supervision procedures and monitoring points in the process of deep foundation pit support construction. Discusses the supporting documents of deep foundation pit engineering demonstration, review, supervision of the construction process, deep foundation pit support project acceptance and deep foundation pit monitoring and so on.