Failure Reasons and Support Countermeasure of Intersecting Roadwayss in Deep Soft Rock

Abstract:

In mining engineering construction, more and more involved in deep soft rock roadway stability control problem, also encountered deep soft rock underground engineering intersection problem, but its classification and support measures are far from perfect and systematic. This paper begins with a brief deep soft rock mine intersection classification, then summarize the deformation and failure characteristics, analysis of the impact factors and the reasons of its destruction, for roadway intersection supporting method is recommended.

• Periodical: Applied Mechanics and Materials (Volumes 275-277)
• Pages: 2740-2743
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.275-277.2740
• Online since: January 2013
• Authors: Jing You Yin, Er Qiang Li, Jia Wei Liu
• Keywords: Deep Soft Rock, Failure Reasons, Intersection

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