全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
湖泊科学  2004 

伊拉克底格里斯河摩苏尔河段特性分析

DOI: 10.18307/2004.sup08

Keywords: 粗化|底格里斯河|床沙表层和底层

Full-Text   Cite this paper   Add to My Lib

Abstract:

采用天然河道实测资料分析和实验室试验分析方法对伊拉克底格里斯河摩苏尔55km河段的河道床沙组成进行研究,目的是分析河床表层及底层泥沙组成,以及该河段的床沙粗化条件.通过收集天然河道的床沙资料,对沙样进行实验室分析,结果表明:底格里斯河摩苏尔河段床沙已形成粗化:一般河床表层泥沙颗粒大小分布随着河段距离的增加而减小,床沙接近于均勻分布,表层床沙沙样颗粒中圆盘形、球形、柱形和片状分别为48.34%、25.2%、15.34%和11.08%.在床沙的表层和底层泥沙以粗沙砾石为主,分别为74%和36%.

References

[1]  2 Kirikche E M. Sediment Characteristics of Tigris River Between Zakho and Fatha, M. Sc Thesis. Irrigation Department, College of Engineering, Mosul Univ., Iraq, 1985
[2]  5 Nedico. Navigation Study Tigris River, Mosul-Baghdad Reach, Republic of Iraq, Planning Report, 1976
[3]  7 Khaleel M S. Analysis of Surface Layer Material of Tigris river at Mosul city, Report, College of Engineering, Irrigation and Drainage Department, University of Mosul, Iraq, 1986
[4]  12 Lapshenkove V S.Prediction of River Channel Deformation Up and Downstream From Dams, Gidrometeomizdat, Leningrad, 1979
[5]  13 Gessler J. Self Stabilizing Tendencies of Alluvial Channels, Am. Soci. Of Civil Eng. Journal of Waterways and Harbors Div, 1970.96(ww2):235-249
[6]  14 Komura S, Simons D B. River Bed Degradation Below Dams, Journal of the Hydraulic Division, ASCE, 1967,93(Hy4):1-14
[7]  15 Suryanarayana B, Shen H W. Laboratory Study of Degradation and Aggregation, Journal of Waterways, Harbors and Coastal Eng. Div. ASCE, 1970,93(ww4):615-631
[8]  18 Rouse H. Engineering Hydraulics, Proceedings of the 4 th hydraulics conference, Iowa Institute of hydraulic research. New York:Jone Wiley, 1950:776
[9]  1 Little W C, Mayer P G. Stability of River Channel Bed by Armoring. Journal Hydraulic Division, ASCE, 1976, 102(Hy11)
[10]  3 Al-Taiee T M. The Influence of Dam on the Degradation of Downstream River Bed, Proceeding of the International Conference on the Hydrology in Mountainous Region, Switzerland, 1990
[11]  4 Nedico. Study of the Navigation in Tigris River Between Baghdad and Mosul, Republic of raq, Ministry of Development, 1958
[12]  6 Najib Y E. Characteristics of Tigris River at Mosul, M.Sc. Thesis Presented to the University of Mosul, College of Engineering, Iraq, 1980
[13]  8 Adams J.Gravel Size Analysis From Photography. Proc Amer Soc Civ Eng, 1979, 105 (Hy10):1247-1256
[14]  9 Bary D I. Regime Relation For Alberta Gravel Bed Rivers. Proc. of Hydrology Symposium of Fluvial Processes and Sedimentation, University of Alberta, Edmonton, Alberta, 1972. 440-453
[15]  10 Al-Shaikh Ali K, Mohmood T. A. Source Dangers on Al-Hurriah Bridge in Mosul. Al-Rafidain Eng. Journal, University of Mosul, Mosul, Iraq, 1976,2(1)
[16]  11 Gannia A. A hydraulic Model to study and Train Tigris River Between Ninavah Bridge and Al-Hurriya Bridge at Mosul City. M. Sc Thesis Presented to the University of Mosul, College of Engineering, Iraq,1987
[17]  16 Schulz E F, Wild R H, Albertson M L. Influence of shape on the Fall Velocity of Sedimentary Particles. New York:,Jone Wiley, 1950:776
[18]  17 Krumbien W C. Measurement and Geologic Significance of Shape and Roughness of Sedimentary Particles, Journal of Sediment Petroleum, 1941,11:64-72

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133