随着城市化建设进程的不断加快,我国的建筑行业取得了较快的发展,建筑技术发展的速度较快,城市的建筑每天都发生着日新月异的变化。特别是近年来高层建筑的兴起,由于高层建筑的高度较高,所以为了确保其稳定性和牢固性,就需要非常深的基坑,这就导致在基坑开挖过程中会有低于地下水深度的情况发生,所以需要对地下水进行有效的处理,这样才能更好的确保建设工程后期施工的顺利进行。本文对建筑工程基坑施工中地下水处理方式进行了分析,并进一步针对广泛使用的井点降水法的分类进行了具体的阐述。 With the accelerating process of urbanization, China’s construction industry has achieved rapid development, rapid development of building technology, urban construction changes with each passing day. Especially in recent years, the rise of high-rise buildings, due to the high height of tall buildings, so in order to ensure its stability and robustness, you need very deep foundation pit, which leads to excavation in the pit will be lower than groundwater The depth of the situation occurs, so the need for effective treatment of groundwater, so as to better ensure the smooth construction of the late construction. In this paper, groundwater treatment methods in construction pit excavation are analyzed, and the classification of widely used well point precipitation method is further elaborated.