Discrete Element Simulation of Roadway Stability in an Efflorescent Oxidation Zone

Due to crustal movement, coal-bearing strata weather and oxidise when exposed to the atmosphere and water. The unique geological characteristics of the rock in efflorescent oxidation zones lead to variations in lithology, weak rock, and large failures due to deformation. This paper analyses the vari...

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Bibliographic Details
Main Authors: Qifeng Zhao, Nong Zhang, Rui Peng, Guichen Ll, Changliang Han, Yu Guo
Format: Article
Language:English
Published: Wiley 2018-01-01
Series:Advances in Civil Engineering
Online Access:http://dx.doi.org/10.1155/2018/4183748
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