上海地区典型泵闸工程基坑设计方案探讨

Discussion on Design Scheme of Foundation Pit for Typical Pump Gate Engineering in Area of Shanghai

泵闸工程基坑围护,由于影响因素复杂,与常规基坑工程存在诸多不同之处。以上海某泵闸工程为例,探讨上海地区典型泵闸工程基坑围护设计时主要考虑的因素,分析常规围护方案的运用,从基坑围护平面布置、围护结构断面设计等方面进行探讨。

The foundation pit support of pump gate engineering has many differences from the conventional foundation pit engineering because of the complex influence factors.Taking a pump gate project in Shanghai as an example,the main considering factors in the design of foundation pit support for the typical pump gate engineering in the area of Shanghai are discussed.The application of the conventional support scheme is analyzed.The plane layout of foundation pit support and the section design of support structure are discussed.The reference can be provided for the design of the similar projects.