Experimental study on effects of vegetation roughness on flow resistance of open channel

Shuikexue Jinzhan/Advances in Water Science

Volumn 19, Issue 3, 2008, Pages 372-377

  Hu, Xu Yue ^a,b   Liu, Bin ^a,c   Zeng, Guang Ming ^b   Cheng, Yong Zhou ^a   Li, Dong ^a  

^a CHANGSHA UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

^b HUNAN UNIVERSITY   (China)

^c Hunan Technical College of Water Resources and Hydropower   (China)

Author keywords

Experimental study; Open channel flow; Resistance of bed; Roughness; Vegetation

Indexed keywords

BOOLEAN FUNCTIONS; FOOD PROCESSING; HEALTH; OPEN CHANNEL FLOW; REGRESSION ANALYSIS; THREE DIMENSIONAL; WALLS (STRUCTURAL PARTITIONS);

ACOUSTIC DOPPLER VELOCIMETER (ADV); BED SURFACE; CHANNEL RESISTANCE; COMPUTATION FORMULA; DIFFERENT HEIGHTS; EXPERIMENTAL STUDIES; FLUME EXPERIMENTS; HYDRAULIC RADIUS; INDIRECT METHODS; MEASUREMENT OF VELOCITY; NUMERICAL VALUES; ON FLOW; OPEN CHANNELS; REGRESSION (R2); TANGENTIAL STRESSES; THREE DIMENSIONAL (3D); VEGETATION HEIGHT; VEGETATION RESISTANCE;

VEGETATION;

EID: 47049120795     PISSN: 10016791     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (10)

1. LI R M, SHEN H W. Effect of tall vegetation on flow and sediment[J]. J Hydr Div, 1973, 99(5): 793-814.
2. FREEMAN G E, RABMEYER W H, COPELAND R R. Determination of resistance due to shrubs and woody vegetation[R]. Vicksburg, MS: Technical Report ERDC/CHL TR-00-25 U S. Army Engineer Research and Development Center, 2000. 15-28.
3. URSULA S, KARL W. Experiments on hydraulic roughnesss of macrophytes[A]. Proceeding of Theme B XXIX IAHR Congress[C]. Beijing: 2001. 358-364.
4. CAROLLO F G, FERRO V, TERMINI D. Flow resistance law in channels with flexible submerged vegetation[J]. J Hydr Engrg, 2005, 131(7): 554-564.
5. JARVELA J. Affect of submerged flexible vegetation on flow structure and resistance[J]. Journal of Hydrology, 2005, 307(1-4): 233-241.
6. NEHAL L, YAN Z M, XIA J H. Study of the flow through non-submerged vegetation[J]. Journal of Hydrodynamics, 2005, 17(4): 498-502.
7. MUSLEH F A, CRUISE J F. Functional relationships of resistance in wide flood plains with rigid unsubmerged vegetation[J]. J Hydr Engrg, 2006, 132(2): 163-171.
8. GREEN J C. Effect of macrophyte spatial variability on channel resistance[J]. Advances in Water Resources, 2006, 29(3): 426-438.
9. EINSTEIN H A. The bed load function for sediment transportation in open channel flow[M]. U S Dept Agri Tech Bull, 1950. 1026.
10. HU C H, JI Z W. The law of boundary shear stress in open channels[A]. Second national academic symposium of basic theory study on sediment[C]. Beijing: Chinese Building Industry Press, 1995. 85-93.(In Chinese)