Investigating the deformation and failure characteristics of argillite consequent slope using discrete element method and Burgers model

Sih Siao Lin, Chia Ming Lo*, Yi Ching Lin

*此作品的通信作者

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12 引文 斯高帕斯(Scopus)

摘要

This paper reports on the use of discrete element method to investigate the deformation and failure characteristics of an argillite consequent slope presenting signs of creeping and deformation. The proposed numerical model (based on Burgers model) takes into account the friction coefficient, bonding stiffness, and strength of the constituent materials, as well as the stiffness and strength of interlayer bonds. Weak plane bonding was identified as the key factor determining the sliding and deformation of slopes, with a far greater effect than the friction coefficient, bonding stiffness, or strength of interlayer weak planes. Nonetheless, continued monitoring and comparative analysis of all of these parameters may still be necessary to produce reasonable simulations of slope sliding behavior.

原文English
文章編號81
期刊Environmental Earth Sciences
76
發行號2
DOIs
出版狀態Published - 1 1月 2017

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