摘要
凤台路污水泵站d2 200 mm进水管日均输水量约50×104m3/d,由于城西干道桥改隧工程的改造,进水管需迁移。其中城墙段设计采用矿山法辅助顶管施工方式,全线d2 200 mm污水管实现了带水切换操作,为市政管线的设计及施工提供了宝贵经验。
The carrying capacity of the d2 200 water inlet pipe in Fengtai Road sewage pumping station is about 500 000 tons per day. Because of the bridge-into-tunnel project of West Road,the water inlet pipe needed to be moved. Pipe jacking construction and mining method were used for the pipe through City Wall. All sewage pipes realized the switching operation with water,which provides precious experience for the design and construction of municipal pipeline.
出处
《中国给水排水》
CAS
CSCD
北大核心
2014年第14期40-41,45,共3页
China Water & Wastewater
关键词
大口径
带水切换
沉管
矿山法
顶管
large diameter
switching operation with water
sinking pipeline
mining method
pipe jacking
