文章基本信息

标题：Seismic internal stability assessment of geosynthetic reinforced earth retaining wall in cohesive soil using limit analysis
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作者：Hicham Alhajj Chehade ; Daniel Dias ; Marwan Sadek 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2019
卷号：281
DOI：10.1051/matecconf/201928102008
语种：English
出版社：EDP Sciences
摘要：Assessment of internal seismic stability of geosynthetic reinforced cohesive soil retaining walls with likelihood for developing cracks in the failure mechanism is typically done with the limit equilibrium method. However, in this paper, the kinematic theorem of limit analysis combined with the discretization method are used to implement the crack formation in the collapse mechanism in the internal seismic assessment of geosynthetic reinforced soil retaining walls within the framework of the pseudo-static approach. The presence of the crack leads to an increase of the required reinforcement strength that prevent the failure of the structure.