Selection and application of the minimum gas injection volume of air drilling with raise boring machine

by HAN Bo, CHENG Shou-ye, NIU Hao, ZHAO Ming
Published 2021-01-01

Evaluation Method of Shaft Structure Stability in Coal Mine Raise Boring Engineering

by JING Guo-ye, GAO Feng, CHENG Shou-ye, HAN Bo, LI Junfeng
Published 2021-01-01

An Intelligent Temporary While-Boring Support Technology For Raise Boring Method

by CHENG Shou-ye, GAO Feng, JING Guo-ye, ZHOU Ming, HAN Bo, TANG Zheng
Published 2021-01-01