期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

The Effect of Grain Properties for Artificial Bedload Supply

The Effect of Grain Properties for Artificial Bedload Supply
下载PDF
导出
摘要 The German Armed Forces University in Munich has conducted experiments in a laboratory flume to determine the influence of roundness on bed load transport.The investigations were assigned by the German Federal Institute of Hydrology (BIG),with a focus on incipient motion,transport velocity and the depth of mixing into the riverbed. The results of the experiments show that the transport velocity of angular graim is lower and the critical shear stress for incipient motion is slightly higher than of well-ro... The German Armed Forces University in Munich has conducted experiments in a laboratory flume to determine the influence of roundness on bed load transport.The investigations were assigned by the German Federal Institute of Hydrology (BIG),with a focus on incipient motion,transport velocity and the depth of mixing into the riverbed. The results of the experiments show that the transport velocity of angular graim is lower and the critical shear stress for incipient motion is slightly higher than of well-round...
作者 Markus PROMNY
机构地区 Inst.of Hydrosciences
出处 《四川大学学报（工程科学版）》 EI CAS CSCD 北大核心 2005年第S1期30-33,共4页 Journal of Sichuan University (Engineering Science Edition)
关键词 bed load supply bed load transport grain properties ROUNDNESS tracer experiments incipient motion transport velocity bed load supply bed load transport grain properties roundness tracer experiments incipient motion transport velocity
分类号 P333 [天文地球—水文科学]
  • 相关文献

参考文献9

  • 1Gomez B.Effects of particle shape and mobility on stable armor development[].Water Resources.1994
  • 2Schmidt K,,Gintz D.Results of bedload tracer experiments in a mountain river[].River Geomorphology.1995
  • 3G(?)lz E.Iffezheim field test—three years experience with a petrographic tracer[].The StructureFunction and Management Implications of Fluvial Sedimentary Systems.2002
  • 4U.C.E. ZANKE.ON THE INFLUENCE OF TURBULENCE ON THE INITIATION OF SEDIMENT MOTION[J].International Journal of Sediment Research,2003,18(1):17-31. 被引量：7
  • 5Morris W.Effects d sphericity,roundness and velocity on traction transportation of sand grains[].Journal of Sedimentary Research.1957
  • 6G(?)lz E,Trompeter U.Transport und Verteilung von Zugabematerial—erste Ergebnisse aus dem Tracerversuch Iffezheim[].VeranstaltungenFeststoffeintragLaufentwicklung und Transportprozesse in schiffbaren Flüssen.2001
  • 7Faulhaber P,Riehl K.Geschiebezugabe an der Elbe[].VeranstaltungenFeststoffeintragLaufentwicklung und Transportprozesse in schiffbaren Flüssen.2001
  • 8Promny M.Modellversuche zum Transportverhalten von gerundetem und gebrochenem Material—[]..2003
  • 9Francis J.Experiments on the motion of solitary gains along thebed of a water-stream[].Proceedings of the Royal Society of London A.1973

二级参考文献10

  • 1.
  • 2.
  • 3.
  • 4.
  • 5Nezu,I.U,Rodi,W.OpenChannelFlowMeasurements with aLaserDopplerAnemometer[].ASCEJournalHydEng.1986
  • 6Nezu,I.U,Nakagawa,H.Turbulence inOpenChannelFlows[]..1993
  • 7Monograph,A.A,BalkemaMantz,P.A.IncipientMotion ofFineGrains andFlakes byFluids-ExtendedShields-Diagram[].ASCEJournalHydDiv.1977
  • 8Pazis,G.C.Faible transport des sediments par erosion et deposition dans des canaux alluvionaires[]..1976
  • 9.
  • 10Simons,D.B.U,Sentuerk,F.SedimentTransportTechnolog[]..1977

共引文献6

四川大学学报（工程科学版）
2005年 第S1期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部