Study of rainfall-induced landslide: a review

Global Colloquium on GeoSciences and Engineering 2017

Tohari, A.^1

Research Center for Geotechnology, Indonesian Institute of Sciences, Jln. Sangkuriang, West Java Bandung

40135, Indonesia^1

关键词: Hydrological condition;    Hydrological response;    Laboratory experiments;    Landslide mechanism;    Rainfall induced landslides;    Research topics;    Soil slopes;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/118/1/012036/pdf
DOI  :  10.1088/1755-1315/118/1/012036

来源: IOP

【 摘 要 】

Rainfall-induced landslides pose a substantial risk to people and infrastructure. For this reason, there have been numerous studies to understand the landslide mechanism. Most of them were performed on the numerical analysis and laboratory experiment. This paper presents a review of existing research on field hydrological condition of soil slopes leading to the initiation of rainfall-induced landslide. Existing methods to study field hydrological response of slopes are first reviewed, emphasizing their limitations and suitability of application. The typical hydrological response profiles in the slope are then discussed. Subsequently, some significant findings on hydrological condition leading to rainfall-induced landslides are summarized and discussed. Finally, several research topics are recommended for future study.