| MODELING STUDY ON SEDIMENTATION CONFIGURATION IN FRONT OF THE DAM AND IN THE PRESSURE CONDUIT OF BOTTOM OUTLETS BY FLUME EXPERIMENT |
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| 作者姓名： | XU Guobin Senior Research Engineer Tianjin Institute of Hydroelectric Investigation and Design and Research Ministry of Water Resources. Dongting Road Hexi District Tianjin P R. China. BAI Shilu Senior Research Engineer Tianjin Institute o |
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| 作者单位： | XU Guobin Senior Research Engineer，Tianjin Institute of Hydroelectric Investigation and Design and Research，Ministry of Water Resources. 60 Dongting Road，Hexi District，Tianjin 300222，P R. China. BAI Shilu Senior Research Engineer，Tianjin Institute o |
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| 摘 要： | I.INTRODUCTIONReseri,oirsonoverloadedriverswillreachthestateofrelativeequilibriumwithcontinuousdevelopmentofsedimentation.Insuchcase,thereisdePOsitinfrontofthedam.Thereforethesiltpressureonthedambodyisconsiderablylarge.Sedimentationelevationinfrontofthedamisoneofthefactorsofcalculatingthesiltpressure.Inaddition,tokeeplong-termworkingstorageinreservoif,itisnecessarytoinstallbottomoutlets.Asthereisapressureconduitinfrontoftheoperatinggateofthebottomoutlet,thesedimelltenteredtheconduitwill…
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MODELING STUDY ON SEDIMENTATION CONFIGURATION IN FRONT OF THE DAM AND IN THE PRESSURE CONDUIT OF BOTTOM OUTLETS BY FLUME EXPERIMENT |
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| XU Guobin Senior Research Engineer,Tianjin Institute of Hydroelectric Investigation and Design and Research,Ministry of Water Resources. Dongting Road,Hexi District,Tianjin ,P R. China. BAI Shilu Senior Research Engineer,Tianjin Institute o.MODELING STUDY ON SEDIMENTATION CONFIGURATION IN FRONT OF THE DAM AND IN THE PRESSURE CONDUIT OF BOTTOM OUTLETS BY FLUME EXPERIMENT[J].International Journal of Sediment Research,1997(3). |
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| Authors: | XU Guobin Senior Research Engineer Tianjin Institute of Hydroelectric Investigation and Design and Research Ministry of Water Resources Dongting Road Hexi District Tianjin P R China BAI Shilu Senior Research Engineer Tianjin Institute o |
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| Institution: | XU Guobin Senior Research Engineer,Tianjin Institute of Hydroelectric Investigation and Design and Research,Ministry of Water Resources. 60 Dongting Road,Hexi District,Tianjin 300222,P R. China. BAI Shilu Senior Research Engineer,Tianjin Institute o |
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| Abstract: | This paper, taking Wanjiazhai Reservoir on the Yellow River as an example, develops the experimental method for determining sedimentation elevation in front of the dam and sedimentation configuration in the pressure conduit of bottom outlets by flume. The results obtained from the experiment are reasonable, so a new method is given to investigate sedimentation configuration in front of the dam and in the pressure conduit. |
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| Keywords: | Sedimentation elevation in front of the dam Sedimentation configuration in the pressure conduit flume experiment Wanjiazhai Reservoir |
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