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随着我国经济发展速度的不断加快,高层及超高层建筑总量越来越多,基坑工程也随之不断增多,并不断加深其深度,这些工程大多位于市区,存在工期短、施工场地小及施工条件复杂等情况。逆作法的应用可以将基坑开挖对四周构筑物、道路和地下管线的影响大大降低。由此可见,逆作法在高层建筑工程施工中具有重要作用。本文通过对逆作法施工技术原理、分类及施工技术要点与注意事项进行了分析与探究。
As China’s economic growth continues to accelerate, the total number of high-rise and super-tall buildings more and more, foundation pit project also will continue to increase, and continue to deepen its depth, most of these projects are located in urban areas, there are short duration, construction site Small and complex construction conditions. The application of reverse method can greatly reduce the influence of excavation on the surrounding structures, roads and underground pipelines. This shows that the reverse method in the construction of high-rise building has an important role. This article analyzes and probes into the technical principles, classification and construction techniques of construction techniques and the precautions.