Preliminary study of rainfall infiltration on slope using a new coupled surface and subsurface flow model

Yantu Lixue/Rock and Soil Mechanics

Volumn 25, Issue 9, 2004, Pages 1347-1352

  Tung, Yeou Koung ^a   Kwok, Yih Feng ^a   Ng, Wang Wai Charles ^a   Zhang, Hua ^a  

^a HONG KONG UNIVERSITY OF SCIENCE AND TECHNOLOGY   (Hong Kong)

Author keywords

Numerical simulation; Rainfall infiltration; Surface flow; Transient seepage

Indexed keywords

COMPUTER SIMULATION; FLOW OF WATER; INFILTRATION; MATHEMATICAL MODELS; PRESSURE DISTRIBUTION; SEEPAGE;

RAINFALL INFILTRATION; SUBSURFACE FLOW MODEL; SURFACE FLOW; TRANSIENT SEEPAGE;

RUNOFF;

EID: 8844274917     PISSN: 10007598     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. Lam L, Fredlund D G, Barbour S L. Transient seepage model for saturated-unsaturated soil systems: a geotechnical engineering approach[J]. Canadian Geotechnical Journal, 1987, 24: 565-580.
2. Ng C W W, Shi Q. A numerical investigation of the stability of unsaturated soil slopes subjected to transient seepage[J]. Computers and Geotechnics, 1998, 22(1): 1-28.
3. Ng C W W, CHEN Shou-Yi, PANG Yue-Wai. Parametric study of effects of rain infiltration on unsaturated slopes[J]. Rock and Soil Mechanics, 1999, 20(1): 1-14.
4. Tung Y K, Ng C W W, Liu J K. Lai Ping road landslide investigation-Three dimensional groundwater flow computation, Technical report part I[R]. Hong Kong: Geotechnical Engineering Office of the Hong Kong Special Administrative Region, 1999.
5. Ng C W W, Wang B, Tung Y K. Three-dimensional numerical investigations of groundwater responses in an unsaturated slope subjected to various rainfall patterns[J]. Canadian Geotechnical Journal, 2001, 38(5): 1049-1062.
6. Morita M, Yen B C. Modeling of conjunctive two-dimensional surface-three-dimensional subsurface flows[J]. Journal of Hydraulic Engineering, American Society of Civil Engineers, 2002, 128(2): 184-201.
7. Wallach R, Grigorin G, Rivlin J. The errors in surface runoff prediction by neglecting the relationship between infiltration rate and overland flow depth[J]. Journal of Hydrology, 1997, 200: 243-259.
8. SHEN Bing, WANG Wen-yan, SHEN Jin. Experimental study on the effect of rain intensity on runoff formation over loess slope within short duration[J]. Journal of Hydraulic Engineering, 1995, (3): 21-27.
9. LIU Xian-zhao, KANG Shao-zhong. Some developments and review of rainfall-infiltration-runoff yield research[J]. Bulletin of Soil and Water Conservation, 1999, 39(2): 57-62.
10. ZHANG Shu-han, KANG Shao-zhong, CAI Huan-jie, et al. A dynamic model for water transformation in hillslope under natural rainfall condition and its application[J]. Journal of Hydraulic Engineering, 1998, 4: 55-62.
11. ZHANG Pei-wen, LIU De-fu, SONG Yu-pu. Mathematical model of shallow water flow through porous media[J]. Journal of Yangtze River Scientific Research Institute, 2003, 20(3): 13-16.
12. Yen B C. Stormwater runoff on urban areas of steep slope. Environmental protection technology series[R]. US: Environmental Protection Agency, 1977.
13. Kwok Yih Feng. Stochastic analysis of coupled surface and subsurface flow model in steep slopes for slope stability analysis, Thesis of Master of Philosophy in Civil Engineering[D]. Hong Kong: Hong Kong University of Science and Technology, 2003.
14. Chaudhry M H. Open-channel flow[M]. Englewood: Prentice-Hall, 1993.
15. SEEP/W (Version 5) for finite element seepage analysis[Z]. Calgary, Alberta, Canada: Geo-Slope International, 2001.