Prevention and Control Technology Research on Rock Burst of Fully Mechanized Caving Faces and Gob-Side Entry

Abstract:

According to the actual monitoring data of mining environment and rock burst happening on the 3511 fully-mechanized workface in Anyuan coal mine, the research of the rock burst on the workface and its surrounding rock of gob-side entry is done and the reasonable supporting scheme is determined. The research results are of great guiding importance to the coal mining that has similar condition, provide scientific basis for the control technology of rock burst on the workface and its gob-side entry as well as the reasonable identification of support parameters on the gob-side tunnel, and supply technology protection in order to accelerate the advancing speed of workface. Finally it can produce larger economic benefit.

• Periodical: Applied Mechanics and Materials (Volumes 353-356)
• Pages: 303-306
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.353-356.303
• Online since: August 2013
• Authors: Zhi Chao Tian, Long Hao Dong, Min Ma, Ye Jiao Liu
• Keywords: Fully Mechanized Caving Face, Gob-Side Roadway, Rock Burst, Surrounding Rock

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