城市防洪规划方案评价指标体系的建立及应用

1,2,[e-mail]1://www.paper.edu.cn13)(21mi,a,,a,,aaAKK=iiijrijr)()(maxmax)()()()(maxmax)()(minmin0000jxjxkjxjxjxjxkjxjxijijiiijiijir−+−−+−=)(0jxji)(jxijk5.0≤kR4×=)(njwjwW),,,,,(21njwwwwWKK=ARWA×=136P1P2P3P4P5P6160019009300270011800120001.972.612.794.662.352.6300.180.250.330.500.58P1P2P3P4P5P634).9530,0.805,0.6493,07251,0.569(0.7793,0.=×=RWA6P50.95305,LiuFanggui2,ZhangXiaona31CollegeofWaterResourceandEnvironment,HohaiUniversity,Nanjing,PRC,2100982CollegeofWaterResourceandEnvironment,HohaiUniversity,Nanjing,PRC,2100983CollegeofWaterResourceandEnvironment,HohaiUniversity,Nanjing,PRC,210098AbstractTheevaluationindexsystemforurbanfloodcontrolplanningprojectsissuggestedhereaccordingtothebasictheoryofhierarchicalstructure,andtheevaluationindexesaredemonstrated.Further,inallusiontothemodel,assessingtheprojectsisusedbythegrey-hierarchicalcomprehensiveevaluationprocess,theresultofacaseissatisfactory.Keywords:Urbanfloodcontrolplanning,Evaluationindexsystem,Hierarchicaltexture,Greysystemtheory6