在整个基坑施工工作中,防水和排水技术是其中的核心部分,如果不能及时将基坑内部的积水排出,将会对整个水利工程的使用带来较大安全隐患,因此,加强对基坑排水工作的重视程度,并不断革新基坑排水技术,成为现阶段水利工程建设部门的首要工作任务。 Waterproofing and drainage technologies are the core part of the whole construction work of the foundation pit. If the accumulated water inside the foundation pit can not be drained in time, it will cause great potential safety hazard for the whole water conservancy project. Therefore, Pit drainage degree of attention, and continue to innovate foundation drainage technology, water conservancy project construction sector has become the primary task.