Results 191 to 200 of about 753 (208)

Filling wall mechanical analysis of gob-side entry retaining with composite roof

Arabian Journal of Geosciences, 2022
Peng Yang, Zhiguo Huang, Xiao Liu, Sen Yang   +3 more
openaire   +1 more source

FINDINGS IN STRESS EVOLUTION OF SURROUNDING ROCKS IN GOB-SIDE ENTRY RETAINING

Engineering Plasticity and Its Applications, 2011
NONG ZHANG, JIA-GUANG KAN, GUI-CHEN LI, XI-GUI ZHENG   +3 more
openaire   +1 more source

The segmental subsidence structure with immediate roof of gob side entry retaining in backfill mining

Energy Exploration and Exploitation, 2021
Xinyuan Zhao, Ke Yang, Zhen Wei
exaly  

Roadside supporting design for gob-side entry retaining and engineering practice

2010
Yingfu Li, Xinzhu Hua
openaire   +1 more source

Control mechanism and technique of floor heave with reinforcing solid coal side and floor corner in gob-side coal entry retaining

International Journal of Mining Science and Technology, 2012
Jianbiao Bai, Shuai Yan, Shuqi Ma
exaly  

Study of a no-pillar mining technique with automatically formed gob-side entry retaining for longwall mining in coal mines

International Journal of Rock Mechanics and Minings Sciences, 2018
Manchao He, Hongke Gao, Bei Jiang
exaly  

Design principles and key technologies of gob side entry retaining by roof pre-fracturing

Tunnelling and Underground Space Technology, 2019
Manchao He
exaly  

Soft–strong supporting mechanism of gob-side entry retaining in deep coal seams threatened by rockburst

International Journal of Mining Science and Technology, 2014
Xuesheng Liu, Kun Qian
exaly  

Superposed disturbance mechanism of sequential overlying strata collapse for gob-side entry retaining and corresponding control strategies

Journal of Central South University, 2018
Nong Zhang, Zhang Nong, Ran Zhi
exaly  

Pressure relief and structure stability mechanism of hard roof for gob-side entry retaining

Journal of Central South University, 2015
Nong Zhang, Zhang Nong
exaly