高压污水管的不停产接驳施工技术研究  

Research on Non-stop Connection Construction Technology of High-pressure Sewage Pipes

作　　者：叶先鸿 YE Xianhong(Infrastructure Branch of Sinohydro Bureau 16 Co.,Ltd.,Fuzhou 350001,Fujian,China)

机构地区：[1]中国水利水电第十六工程局有限公司基础设施分公司,福建福州350001

出　　处：《工程技术研究》2023年第12期64-66,共3页Engineering and Technological Research

摘　　要：市政雨污分流是环境可持续发展的重点建设项目。文章依托广东中开高速公路污水管迁改工程,该工程将顶管施工技术和沉井施工技术相结合,形成一套高压污水管的不停产接驳施工技术,详细分析该施工技术流程和要点,然后从社会效益、经济效益和安全性三个方面对该技术的优势进行分析,以供参考。Municipal rain and sewage diversion is a key construction project for sustainable environmental development.Relying on the sewage pipe relocation engineering of Guangdong Zhongshan-Kaiping Expressway,which combines pipe jacking construction technology with caisson construction technology to form a set of non-stop connection construction technology of high-pressure sewage pipe,the construction technology process and key points are analyzed in detail,and the advantages of the technology are analyzed from three aspects of social benefits,economic benefits and safety for reference.

关 键 词：管道接驳 不停产施工 水下封堵 绳锯切割 沉井 

分 类 号：TU992.05[建筑科学—市政工程]