基坑降水方案的选型与实施

通过介绍基坑降水当中关于轻型井点降水与管井降水的技术、经济差异，选定了管井降水作为降水方案，并介绍了降水过程中重点实施的内容，以保证基坑工程的顺利进行。

On the selection of implementation of foundation pit dewatering scheme

Through introduction of the characteristics of light well point dewatering technique and pipe well dewatering technique in foundation pit dewatering and comparison of engineering cost the latter technique is selected used as dewatering method is this work. In this paper practi-cal implementation process of this technique is introduced, in order to ensure the smooth running of foundation pit works.