供水管网维护技术的体系架构与递进式选择模式分析  

Analysis of system framework and progressive selection mode of water supply network maintenance technology

作　　者：褚俊英[1] 周祖昊[1] 田子阳 刘佳嘉[1] CHU Junying;ZHOU Zuhao;TIAN Ziyang;LIU Jiajia(State Key Laboratory of Simulation and Regulation of River Basin Water Cycle,China Institute of Water Resources&Hydro power Research,Beijitig 100044,China)

机构地区：[1]中国水利水电科学研究院流域水循环模拟与调控国家重点实验室,北京100044

出　　处：《给水排水》2021年第8期138-144,共7页Water & Wastewater Engineering

基　　金：国家重点研发计划(2016YFC0400605)。

摘　　要：融合给排水管网维护领域的最新进展,构建了供水管网维护技术的层次化体系架构。提出了供水管道维护技术的多阶段递进式选择模式,包括"可挖性辨识-缺陷性判别-适宜性评估-偏好性优选"四个阶段。以浙江省某县城为例进行研究,成果可为供水管网维护技术选择、决策优化提供技术支撑。This study integrates the latest progress in the field of water network maintenance,and constructs a hierarchical system architecture of water supply network maintenance technology.A multi-stage progressive selection mode of water supply pipeline maintenance technology is proposed,including four stages of excavation compatibility identification,defect characteristic identification,technical sound evaluation,and preference optimization.A typical case of a county in Zhejiang province is applied.The research can provide technical support for the selection and decision optimization of water supply pipe network maintenance technology.

关 键 词：管网维护 技术体系 多阶段 递进式选择 

分 类 号：TU990[建筑科学—市政工程]