老城区排水管网修复方案设计研究  

Analysis on the Design and Research of Restoration Schemes for Drainage Pipe Network in Old Urban Areas

作　　者：石伟新 Shi Weixin(Fujian Architectural Design and Research Institute Co.Ltd.,Fuzhou,Fujian 350001)

机构地区：[1]福建省建筑设计研究院有限公司,福建福州350001

出　　处：《江西建材》2024年第10期146-148,共3页

摘　　要：针对老城区排水管网普遍存在的问题,文中首先分析了排水管网修复方案的设计要求,并论述了管道缺陷类型及评估方法,进而确定排水管网修复方法,最后以柘荣县老城区排水管网改造项目为例,对不同管道缺陷类型及等级提出相应修复方案,有效提升污水收集率,以期为同类工程提供借鉴。In response to the problem of ubiquitous defects of municipal drainage pipe network in old urban areas,this article first analyzes the design requirements of restoration schemes for drainage pipe network,and then discusses the types and evaluation methods of pipeline defects.On this basis,the restoration methods for pipeline are determined.Finally,taking the renovation project of drainage pipe network in the old urban area of Zherong County as an example,we propose specific restoration schemes for different types and levels of pipeline defects based on the situation of pipeline diseases,which may improve the collection rate of sewage effectively.This paper will provide a reference for similar restoration projects of drainage pipe network.

关 键 词：老城区排水管网 管道缺陷 修复方案 

分 类 号：TU992.4[建筑科学—市政工程]