深圳国际会展中心超长混凝土结构地下室防水要点剖析

Analysis on Basement Waterproofing Key Points for Ultra-long Concrete Structure of Shenzen International Conference and Expo Center

深圳国际会展中心建筑体量超大、所处地域地下水文地质复杂,为保证防水效果,项目超长混凝土结构地下室采用结构自防水与柔性防水结合的方案,本文分析了其防水设计难点,并重点阐述了超长地下室减少结构缝与改进围护体系的做法。

Considering ultra large volume of Shenzen International Conference and Expo Center and its position with complicated hydrogeology,to ensure waterproofing effect,its ultra-long concrete structural basement adopts structural selfwaterproofing combined with flexible waterproofing.The article analyses difficulties in wateiproofing design,with focus on ways to reducing structural joints and improving envelopes.