Mechanical Properties and Failure Behavior of Composite Samples

In underground coal mining systems, the occurrences of coal burst hazards and pillar failures relate not only to the condition of stress distribution but also the geometry of roof-coal-floor structures. To study the failure response of these structures, the rock-coal-rock (RCR) sample, in which a co...

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Bibliographic Details
Main Authors: Hongwei Zhang, Zhijun Wan, Yuan Zhang, Dong Wu
Format: Article
Language:English
Published: Hindawi Limited 2018-01-01
Series:Advances in Materials Science and Engineering
Online Access:http://dx.doi.org/10.1155/2018/2545127

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