文章基本信息

标题：Slope stability analysis under rainfall conditions considering unsaturated characteristics of materials
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作者：Sha Wang ; Guodong Mei ; Xuyang Xie 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2020
卷号：165
页码：1-4
DOI：10.1051/e3sconf/202016503030
出版社：EDP Sciences
摘要：As one of the important facilities in mines, the dump has become one of the major hidden dangers of mine safety management due to its large volume and loose structure. In this paper, based on unsaturated seepage theory of soil and practical engineering slope cases, the slope stability calculation model based on Bishop limit equilibrium method is established. This paper analyzes and calculates the evolution law of slope stability under extreme rainfall, obtains the law of slope stability safety coefficient changing with rainfall under unsaturated characteristics, and puts forward the corresponding countermeasures.