Page 27 - 《水资源与水工程学报》2024年第6期
P. 27

!35 "!6 #                         & ' ( ) & * + , -                               Vol.35No.6
               2024 $ 12 %              JournalofWaterResources&WaterEngineering                 Dec.,2024

            DOI:10.11705/j.issn.1672-643X.2024.06.03


                             ¿ÀÁÂ֒ÄÅÆAÇÈJu

                                        ———Z[\]^_`abcd

                                      1
                                                        1
                                                                  1,3
                                              2
                                                                              2
                                4 > , 6 ? , @AB , C%D , $EF , 4GB                       2
                     (1. 2Ø3K _`®JKì, h¾ 2Ø 330031;2. |®454rï(J'¯u€¸°, h¾ 2Ø
                                      330029;3. 2Ø3K ]^aŠ‹Kì, h¾ 2Ø 330031)
                 D E: xyz|žâZÿØ&, äÆ%ªÀ­é&ށ, yŽ#NzäÛ±0?6a²N>d, AV,H#c
                 #3†¦§./³I。ͶŸ|žâž}äÆ%ª|4ù’¤`ö•˜K{<%ªÀ­°±†Qˆ, ¥ÿ
                 ͶŸ%ª|4ù’¤`tu6s†‚:Ç。F‘, ¹h¾-¯äÆ´*F¼, }¤ MIKEFLOODáµ­®
                 MIKEURBANK MIKE21 ~²ø, ˜ƒŸ%B*šYøòóžâZÿK|žâž}(10、20a 6¶ 2h ž
                 â) äÆ%ª|4ù’¤`, ˜¾/ÃÈ4J、 ñ3·À4tKvª$Ö4tc†×Øïc, Ȳl÷%ªÖ
                 4€¢fÇc+­®~²˜¾ø†u¥Ç。ÂÃÄÅ:MIKEFLOODᵁŸäÆ%ª|4ù’†¥Ù‚8,
                 ŸÂӊ; %B*È4/ÃÈ4Jšh  10a、10~20a K3  20a 6¶†âg˜ƒF 77.3%、2.1%K
                20.6%, ãÖ4tcàṸcÖ4(<0.15m) FW, u 6 ¡vª$׍#cÖ4àá, ñ3Ö4tc=¤ 1.00
                 m ; vª$Ö4tc‘¸¹í3Ùñ3Ö4tc, šÝÞ}žÈî ár, vª$ñ3Ö4tcƒDžâ^c†í
                 3ÿÝÞí3。%B#ÓF¿—ѹäÆ%ª|4ù’Ÿ、 À­{HpèºäÆ®Jˆ”•。
                 FGH: äÆ%ª; äÆ/Ã; È4J•˜; |4ù’Ÿ;MIKEFLOOD
                 3IJKL:TU992   MNOPQ:A    MRSL:1672643X(2024)06002310
                  Floodevolutionsimulationandimpactanalysisofurbanwaterlogging:

                                     AcasestudyofacitydistrictinJiangxiProvince
                                           2
                                                                                        2
                                                                                                          2
                                                                            1,3
                              1
                                                            1
              ZHANGChuang,HUANGHe,JIANGShuihua,CHANGZhilu ,LIYuwei,ZHANGJianhua
                   (1.SchoolofInfrastructureEngineering,NanchangUniversity,Nanchang330031,China;2.ChinaRailwayWater
                          Conservancy&HydropowerPlanningandDesignGroupCo. ,Ltd.,Nanchang330029,China;
                             3.SchoolofResources&Environment,NanchangUniversity,Nanchang330031,China)
                 Abstract:Inrecentyears,extremeheavyrainfalleventsoccurredfrequently,andurbanwaterlogging
                 disastersbecameincreasinglysevere ,whichhaveseriouslythreatenedthelivesandpropertyofurbanresi
                 dents,resultinginsignificantsocialandeconomiclosses.Accuratemodelingofurbanwaterloggingevolu
                 tionunderextremerainfallsituationsisthepremiseofassessingandcontrollingthewaterloggingdisaster
                 risk;however,accuratelysimulatingtheprogressionoffloodwaterfacescertainchallenges.Tothisend,
                 adistrictinacityofJiangxiProvinceisselectedasthecasestudy,andthecouplingmodelofMIKEUR
                 BANandMIKE21isconstructedatMIKEFLOODplatformfortheanalysis.Withthiscouplingmodel ,
                 theevolutionprocessesofurbanwaterloggingunderatypicalhistoricalrainfalleventandextremerainfall
                 scenarios (10aand20a)inthestudyareaaresimulatedrespectively.Then,thevariationsofdrainage
                 capacityofpipenetwork ,maximuminundationdepthandwaterdepthatvulnerablewaterloggingpoints
                 areanalyzed ,andtheeffectivenessoftheproposedmodelisverifiedbyfieldwaterloggingdata.There
                 sultsshowthatMIKEFLOODplatformcansimulatetheurbanwaterloggingevolutionwithhighefficiency

                !"#$:20240418; %&#$:20240715
                '()*: !"u¨Úy6KŸ‹)*(52222905); h¾-456.'()*(202325ZDKT07、202426ZDKT12); h¾-
                        ¤¥6KŸ‹)*(20242BAB24001、20232ACB204031、20224ACB204019); h¾-%BC01 )]‹)*
                        (YC2023S208)
                +,-.: { ©(1999—), O, +,¢ä?, @A%BC, WXYZäÆâ|Ÿa%ª{HD¨†%B。
                /0+,: «4U(1987—), O, h¾¬h?, RA, ST, RACUV, WXYZ454r_`À­°±•˜D¨†%B。
   22   23   24   25   26   27   28   29   30   31   32