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基坑工程主要包括基坑支护体系设计施工和土方开挖,是一项综合性很强的系统工程。它要求岩土工程和结构工程技术人员密切配合。基坑工程具有很强的区域性,如软黏土地基、黄土地基等工程,地质和水文地质条件不同,地基中基坑的差异性很大。此外,同一城市不同区域也有差异。基坑工程的支护体系设计与施工和土方开挖都要因地制宜。总结近年来的一些典型工程,可以看出技术的应用各有千秋。
The foundation pit project mainly includes the design and construction of excavation support system and excavation of earthwork, which is a very comprehensive systematic project. It requires close cooperation between geotechnical and structural engineering technicians. Foundation pit project has a strong regional, such as soft clay foundation, loess foundation and other projects, geological and hydrogeological conditions are different, foundation pit in the great difference. In addition, different regions of the same city also have differences. Foundation pit engineering support system design and construction and excavation should be based on local conditions. Summary of some typical projects in recent years, we can see that the application of technology has its advantages and disadvantages.