典型文献
Network Structure Optimization Method for Urban Drainage Systems Considering Pipeline Redundancies
文献摘要：
Redundancy is an important attribute of a resil-ient urban drainage system.While there is a lack of knowl-edge on where to increase redundancy and its contribution to resilience,this study developed a framework for the optimal network structure of urban drainage systems that considers pipeline redundancies.Graph theory and adaptive genetic algorithms were used to obtain the initial layout and design of the urban drainage system.The introduction of additional water paths(in loop)/redundancies is suggested by the results of complex network analysis to increase resil-ience.The drainage performances of the urban drainage system with pipeline redundancies,and without redundan-cies,were compared.The proposed method was applied to the study area in Dongying City,Shandong Province,China.The results show that the total overflow volume of the urban drainage system with pipeline redundancies under rainfall exceeding the design standard(5 years)is reduced by 20-30％,which is substantially better than the network without pipeline redundancies.
文献关键词：
中图分类号：
作者姓名：
Jiahui Lu;Jiahong Liu;Yingdong Yu;Chuang Liu;Xin Su
作者机构：
State Key Laboratory of Simulation and Regulation of Water Cycle in River Basins,China Institute of Water Resources and Hydropower Research,Beijing 100038,China;School of Transportation and Civil Engineering&Architecture,Foshan University,Guangdong 528000,China;Engineering and Technology Research Center for Water Resources and Hydroecology of the Ministry of Water Resources,Beijing 100044,China
文献出处：
引用格式：
[1]Jiahui Lu;Jiahong Liu;Yingdong Yu;Chuang Liu;Xin Su-.Network Structure Optimization Method for Urban Drainage Systems Considering Pipeline Redundancies)[J].国际灾害风险科学学报（英文版）,2022(05):793-809
A类：
Redundancies,resil,redundancies,ience,redundan
B类：
Network,Structure,Optimization,Method,Urban,Drainage,Systems,Considering,Pipeline,Redundancy,important,attribute,ient,urban,drainage,While,there,lack,knowl,edge,where,increase,redundancy,its,contribution,resilience,this,study,developed,framework,optimal,network,structure,systems,that,considers,pipeline,Graph,theory,adaptive,genetic,algorithms,were,used,obtain,initial,layout,design,introduction,additional,water,paths,loop,suggested,by,results,complex,analysis,performances,without,compared,proposed,method,was,applied,area,Dongying,City,Shandong,Province,China,show,total,overflow,volume,under,rainfall,exceeding,standard,years,reduced,which,substantially,better,than
AB值：
0.553668
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