journal article·2022-02-01Open access

Study on the relationship between the occurrence of landslide and the cracks at the edge of loess platform

Mingyu Wu, Xiujuan Yang

AIP Advances· Volume 12· Issue 2

Abstract

A landslide is a kind of geological disaster, which seriously threatens the production and lives of people around it. In collapsible loess areas, landslides occur more frequently. There are many cracks at the edge of the loess platform. This paper studies the relationship between the characteristics of cracks at the edge of the platform and the stability of the loess platform slope through numerical simulation. It is found that some cracks will eventually form a through sliding surface and form a landslide, while some cracks are relatively safe for the time being. According to the calculation results, the statistical formula is obtained to reveal the relationship between them, which is helpful to predict the loess platform landslide according to the cracks at the edge of the tableland in the future.
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Research context

OpenAlex topics: Landslides and related hazards · Geotechnical Engineering and Analysis · Soil and Unsaturated Flow

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Chang’an University 1 , Xi’an 710064, China

Northwest A&F University 2 , Yangling 712100, China

Funding

Shaanxi Natural Science Basic Research Plan Project · Shaanxi Postdoctoral Research Support Project

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