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在超高层建筑施工中,存在着各种类型的地基,中风化泥质砂岩层地基就是其中之一,正是因为该种地基的存在,使得工程必须进行二次排水,否则地下很容易渗透通过该地基的裂缝渗透到基层,影响持力层的安全性能。在施工时,首先要做好各项的测量工作,保证施工参数准确无误,不出现偏差。以某工程为例,探讨了超高层建筑中风化泥质砂岩地基施工技术,希望能够为该地基施工人员提供借鉴。
In the construction of super high-rise buildings, there are various types of foundations. The foundation of the weathered shaly sandstone layer is one of them. It is because of the existence of this kind of foundation that the project has to be drained twice or the ground can easily permeate through The cracks in the foundation infiltrate the grassroots level and affect the safety performance of the stratosphere. In the construction, we must first do a good job of measuring the work to ensure that the construction parameters are accurate, there is no deviation. Taking a project as an example, the construction technology of the weathered shaly sandstone foundation in super high-rise buildings is discussed, hoping to provide reference for the foundation construction workers.