IGB

Connexion

(Article of periodic en Anglais - 2008)

Document title

A low-dimensional physically based model of hydrologic control of shallow landsliding on complex hillslopes

Authors(s) and Affiliation(s)

TALEBI A. (1) ; UIJLENHOET R. (2) ; TROCH P.A. (3) ;
(1) Hydrology and Quantitative Water Management Group, Univ., Wageningen, PAYS-BAS
(2) Fac. of Natural Resource, Univ., Yazd, IRAN, REPUBLIQUE ISLAMIQUE D'
(3) Dept. of Hydrology and Water Resources, Univ. of Arizona, Tucson, ETATS-UNIS

Abstract

To investigate the stability of complex hillslopes (with different slope curvatures and plan shapes), the AA. combine the hillslope-storage Boussinesq (HSB) model with the infinite slope stability method. The resulting hillslope-storage Boussinesq stability model (HSB-SM) is abble to simulate rain-induced shallow landsliding on hillslopes with non-constant bedrock slope and non-parallel plan shape. The AA. apply the model to 9 characteristic hillslope types with 3 different profile curvatures (concave, straight, convex) and 3 different plan shapes (convergent, parallel, divergent). The results show that the presented dynamic slope stability model (HSB-SM) can be used safely for slope stability analysis on complex hillslopes

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2008, vol. 33, no13 [pp. 1964-1976]

Bibliographic references : 1 p.

Collation : 6 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.1648

Prodig - Bibliographie Géographique Internationale (BGI)
Refdoc record number (ud4) : 21383217 : Permanent link - XML version
Powered by Pxxo