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随着高层建筑的兴建和地下空间的利用,基坑工程的发展更是势在必行。各地在基坑开挖和支护技术方面积累了丰富的经验,也有了不少的教训。基坑开挖与支护是一个系统工程,涉及工程地质、工程力学与工程结构、土力学与基础工程,还涉及工程施工与工程管理,是融多种学科知识于一体的综合性科学。1、根据本人这些年在基坑工程中的部分经验教训,谈谈在处理基坑开挖与支护的关系中容易出现并应引起重视的几个问题(1)基坑开挖过程中必须按照有关规范采取支护措施基坑支护是基坑开挖安全施工的前提,是实现基坑工程最终经济价值的保证,它们具有各自的独立功能特性而又不能独立存在,是由
With the construction of high-rise buildings and the use of underground space, the development of foundation pit engineering is imperative. Around the foundation pit excavation and support technology has accumulated rich experience, but also a lot of lessons. Foundation pit excavation and support is a systematic project involving engineering geology, engineering mechanics and engineering structure, soil mechanics and basic engineering, but also involves engineering construction and project management. It is a comprehensive science integrating multi-disciplinary knowledge. 1, according to my part of the experience in the foundation pit project in these years, to talk about the excavation and support in dealing with the relationship between the prone and should pay attention to several issues (1) excavation process must be Support Measures in Accordance with the Rules The foundation pit support is the prerequisite for the safe excavation of a foundation pit and the guarantee of the ultimate economic value of the foundation pit project. Each of them has its own independent functional characteristic and can not exist independently.