Classification and instability mechanism of anchored “beam-arch” composite structure in rock burst roadways with top-coal

The rock burst frequently occurs in the roadways with top coal, and the roof disasters are particularly severe under dynamic stress in China. In order to explore the classification and instability mechanisms of anchoring structures in the roadways with top-coal, analog simulation experiments, theore...

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Bibliographic Details

Published in:	Meitan xuebao
Main Authors:	Anye CAO, Wenhao GUO, Yingyuan WEN, Songwei WANG, Yaoqi LIU, Qi HAO, Guowei LÜ, Geng LI
Format:	Article
Language:	Chinese
Published:	Editorial Office of Journal of China Coal Society 2024-04-01
Subjects:	“beam-arch” anchor structure thickness of top-coal amplification effect of load stres elastic wave support optimization
Online Access:	http://www.mtxb.com.cn/article/doi/10.13225/j.cnki.jccs.2023.1636