重庆市御临河东岸一级截污干管工程设计

Design of the Primary Sewage Interceptor Project on the East Bank of Yulin River in Chongqing

随着国家对水环境质量的重视,在城市开发区路网工程建设时同步建设截污干管系统已非常必要。在重庆市两江新区复盛片区开发建设过程中,截污干管系统的设计建设也同步推进。从设计原则、控制性因素分析、截污干管系统总体设计、平面设计、纵断设计、超深检查井设计、顶管工程设计等方面介绍了重庆市御临河东岸一级截污干管工程的设计情况,可为后续类似项目的排水工程设计提供参考。

With the increasing attention to the quality of water environment in China,it is necessary to construct the sewage intercepting pipeline system in road network construction of urban development zone.With the development of Fusheng area in Liangjiang New District of Chongqing,the design and construction of the sewage intercepting pipeline system are also in progress.This paper introduces the design of the primary intercepting pipeline construction of the eastern bank of Yulin River in Chongqing from the aspects of design principles,analysis of controlling factors,overall design of the sewage intercepting pipeline system,graphic design,longitudinal section design,ultra-deep inspection well design,and pipe jacking engineering design,which can provide references for future similar projects with drainage engineering design.