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随着我国城市化进程的加快,许多高层建筑成为城镇地区的主要建筑,而高层建筑的基坑处理状况是决定建筑稳固程度的基础。我国地域辽阔,地区之间的地理状况差距较大,部分地区存在地下水丰富、地下水位较高的情况,会对建筑的基坑挖掘产生不利影响。在建筑施工过程中,基坑挖掘困难、边坡不稳定可能造成施工进程的停滞,对施工的效率造成影响。因此,对地下水位较高地区的建筑基坑处理成为建筑行业研究的重要问题。
With the acceleration of urbanization in our country, many high-rise buildings have become the major buildings in urban areas. The treatment of foundation pits in high-rise buildings is the basis for determining the degree of structural stability. China has a vast territory with a wide geographical gap between regions. In some areas, groundwater is abundant and groundwater level is high, which will adversely affect excavation of the foundation pit of the building. In the course of building construction, excavation of foundation pit is difficult and instability of slope may cause the construction process to stagnate, which will affect the construction efficiency. Therefore, the construction of foundation pit in areas with high groundwater table has become an important issue in the construction industry.