Presplitting Blasting the Roof Strata to Control Large Deformation in the Deep Mine Roadway

by Chaowen Hu, Xiaojie Yang, Ruifeng Huang, Xingen Ma
Published 2020-01-01

A Case Study on the Control of Large Deformations in a Roadway Located in the Du’erping Coal Mine in China

by Xiaojie Yang, Chaowen Hu, Jianhui Liang, Yubo Zhou, Guofeng Ni, Ruifeng Huang
Published 2019-01-01

Study on Gas Enrichment Mechanism of Coal Seam Influenced by Vertical Stress on Mountainous Region Condition

by Xiaojie Yang, Ruifeng Huang, Shuhua Sun, Chaowen Hu, Bo Cheng, Jianning Liu, Feng Zhang
Published 2020-01-01

Study on Presplitting Blasting the Roof Strata of Adjacent Roadway to Control Roadway Deformation

by Xiaojie Yang, Chaowen Hu, Manchao He, Haohao Wang, Yubo Zhou, Xiaoyu Liu, Enze Zhen, Xingen Ma
Published 2019-01-01