浅析路堤涵洞进出口沟床的处理

272Vol.27,No.220006JournalofHeilongjiangHydraulicEngineeringCollegeJun.,2000123(1,,150080;2,,150010;3,,156200)TV652,,,,,,,,,11,,,,,,,,,,2(1)10%,;:2000-02-20;:2000-03-25,,1962,,,U,,(2)10%40%,,,,5%,,,,12,(3)50%,,,,,,,,3,,,,,(1)15%,5%(),,,,;,();30%,115m,,,,3,34m;24m,2;(96)©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.,,,,;,;150m,,,,5,,5.1,3200m,,,,,2164,,5.2,600m;200m;,,,(),,,,,,AssumptiononRiverRegulationofSonghuajiangSujiatunReachJiangJingfengetal.(HarbinRiverCourseandDykeManagementDepartment,Harbin,150010,etal.)Abstract:ThepaperintroducedthehistoricevolutionandriverregulationsituationoftheSujiatunreachofSonghuajiangRiver,inferredtheevolutiontendencyofthereachandsuggestedaregulationpro2gramforthereach.Keywords:riverregulation,riverevolution,assumption,SonghuajiangRiver.(94)2m,1,,,(2)15%,5%(),,,,111:,19831234AnalysisonIntakeandOutletRiverbedTreatmentofRoadConduitsCaiYunxiaetal.(HarbinConstructionProfessionalUniversity,Harbin,150080,etal.)Abstract:Thepaperintroducesthecomponentsofroadconduitsandthetreatmentmethodofintakeandoutletriverbedoftheconduits.Keywords:conduit,intake,outlet,riverbed,treatment.6927©1995-2004TsinghuaTongfangOpticalDiscCo.,Ltd.Allrightsreserved.