管网修复在提质增效工程中的应用——以某城市某片区管网修复工程为例  

Application of Pipeline Rehabilitation in Quality&Efficiency Improvement Projects:a Case Study of Urban Pipeline Rehabilitation

作　　者：张靖晨 凌莉 王鹏 ZHANG Jing-chen;LING Li;WANG Peng(China Municipal Engineering North Design&Research Institute Co.,Ltd.,Tianjin 300381,China)

机构地区：[1]中国市政工程华北设计研究总院有限公司,天津300381

出　　处：《中国市政工程》2025年第1期92-96,148,149,共7页China Municipal Engineering

摘　　要：文章以某示范工程为例,详述了提质增效工程中管网修复工程全过程的设计方案与实施效果,阐述了片区尺度管网诊断的技术路线和诊断方案,提出了预诊断与详细诊断结合的诊断思路;对管道修复方案进行了比选分析,同时对管网修复工程的效果进行了评估。结果表明,文中提出的诊断方案合理可靠,修复效果明显。最后提出对管网修复工程实施中的几点建议,对实际工程具有参考意义。This paper takes a demonstration project as an example to detail the entire process of pipeline network repair in the urban infrastructure improvement project,including design schemes and implementation effects.It expounds the technical route and diagnostic scheme for district-scale pipeline network diagnosis,proposes a combined pre-diagnosis and detailed diagnosis approach,and conducts a comparative analysis of pipeline repair schemes.The evaluation results show that the proposed diagnostic scheme is reasonable and reliable,with significant repair effects.Finally,several suggestions for the implementation of pipeline repair projects are put forward,providing a reference for practical engineering.

关 键 词：管网诊断 特征因子法 管道修复 提质增效工程 

分 类 号：TU992.4[建筑科学—市政工程]