城市地下立交通道排水系统设计探讨

摘要

针对城市立交地下通道的积水问题，依据相关规范要求，结合工程实践经验，对排水设计中常见问题进行了一系列分析，对一些设计参数和地道排水泵站的设计进行了探讨，为城市地下立交通道排水系统设计提供了思路。%According to the water logging problems of city interchange underground channel,based on relevant standard requirements,combining with the engineering practical experience,made series analysis on common problems in drainage design,discussed some design parameters and underground drainage pumping station design,provided way for drainage system design of city underground interchange channel.