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随着我国房地产业的迅猛发展和基础设施建设大规模的推进,土地资源日趋紧缺,楼层越来越高,根基也越来越深,在民建工程中,深基开挖面临着非常复杂的环境和较大的技术难题,一是基坑稳定的问题,二是周围环境影响的问题,三是施工安全可靠的问题,只有做好强度控制、变形控制、基坑围护才能保证房屋建筑基坑开挖的质量和安全。
With the rapid development of China’s real estate industry and the large-scale advancement of infrastructure construction, the land resources are increasingly scarce, the floors are getting higher and higher, and the foundation is getting deeper and deeper. In the civil engineering projects, deep foundation excavation is facing a very complicated Environment and larger technical problems, the first is the stability of the foundation pit, the second is the impact of the surrounding environment, the third is the construction of safe and reliable problem, only to do a good job of strength control, deformation control, pit protection to ensure that housing construction base Pit excavation of the quality and safety.