随着地下工程的增多,防水问题越来越引起人们的重视。而地下防水成功与否,不仅是建筑物(或构筑物)使用功能的基本要求,而且在一定程度上影响建筑物的结构安全和使用寿命,同时还可以节约投资,降低工程成本减少维修。本文探讨了地下工程防水设计的注意事项,针对地下工程主体和节点部分的防水措施、方法和施工质量控制提出了具有针对性的对策措施。 With the increase of underground engineering, the issue of waterproofing has drawn more and more attention. The successful underground waterproofing is not only the basic requirements of the building (or structure) use function, but also to a certain extent affect the structural safety and service life of the building, but also can save investment, reduce construction costs and reduce maintenance. This article discusses the precautions of waterproofing design of underground engineering, and puts forward some countermeasures for the waterproofing measures, methods and construction quality control of underground engineering main body and node part.