Page 203 - 《水资源与水工程学报》2023年第1期
P. 203

!34 " ! 1 #                       & ' ( ) & * + , -                               Vol.34No.1
               2023 $ 2 %               JournalofWaterResources&WaterEngineering                 Feb.,2023

            DOI:10.11705/j.issn.1672-643X.2023.01.24


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                 FGHIJ:U231;P641.2   KLMNO:A    KPQJ:1672643X(2023)01019908

                        Simulationofremediationeffectofkarstwaterseepagefield
                                        influencedbysubwayconstruction

                                                                                               4
                                                                 1,2
                                                                               3
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                                                  3
                         SUQingwei ,XINGLiting,GONGLiang ,MAOYujie,WANGLiyan,
                                                    5
                                                               3
                                        DONGYanan,YUMiao,ZHAOZhenhua             1
                   (1.801HydrogeologicalandGeoengineeringBrigade,ShandongProvincialBureauofGeology&MineralResources,
                    Jinan250014,China;2.ShandongEngineeringResearchCenterforEnvironmentalProtectionandRemediationon
                      Groundwater ,Jinan250014,China;3.SchoolofWaterConservancyandEnvironment,UniversityofJinan,
                      Jinan250022,China;4.ShandongZhengyuanYedaEnvironmentalTechnologyCo.,Ltd.,Jinan250014,
                                   China;5.JinanRailTransitGroupCo.,Ltd.,Jinan250100,China)
                 Abstract:Whenthesubwayconstructionrunsthroughakarstaquifer,italwayscausesthechangeof
                 groundwaterseepagefield,resultinginengineeringandgeologicalproblems.Inordertoprotectthe
                 groundwaterenvironment,asimpleandsafediversionschemeisurgentlyneeded.Basedonthesummary
                 ofthelithologicalstructureandhydrogeologicalcharacteristicsoftheareastudied,anumericalsimulation
                 methodisusedtosimulatethechangeofgroundwaterseepagefieldbeforeandaftertheconstructionofthe
                 subwaystations,aswellasaftertheimplementationofdiversionmeasures,soastoinvestigatetheinflu
                 enceofsubwayconstructionongroundwaterseepagefieldunderdifferenthydrogeologicalconditionsand

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