Results 181 to 190 of about 5,124 (199)

Hydraulic Fracturing Control of the Hard Roof During Horizontal Slicing Fully Mechanized Top Coal Caving Mining in Steep Thick Coal Seam

Mining Metallurgy & Exploration
Luying Shao, Bingxiang Huang, Shuliang Chen, Haoze Li, Xinglong Zhao   +4 more
semanticscholar   +1 more source

Research on the Surrounding Rock Control Technology of Gob-Side Entry with a Narrow Coal Pillar Reserved in a Fully Mechanized Caving Face with Large Mining Height

Geotechnical and Geological Engineering, 2021
Yi Wang, Ying-ming Li, Z. Yu, Hao Zhang, D. Ding   +4 more
semanticscholar   +1 more source

Effect of floor failure in fully mechanized caving of extra-thick coal seam in Datong Mining Area

Arabian Journal of Geosciences, 2021
Hongfei Duan, Lijuan Zhao, Yang Chen
semanticscholar   +1 more source

Boundary distribution of top-coal limit-equilibrium zone in fully mechanized caving in steeply dipping coal seams

Geomatics, Natural Hazards and Risk, 2021
Haifei Lin, Shenghu Luo
exaly  

Research on Application of Fully Mechanized Caving Mining Technology in Small Coal Mine with Three Soft and Unstable Seams

Foreign Language Science and Technology Journal Database Engineering Technology, 2022
openaire   +1 more source

The Characteristics of Roof Breaking and the Law of Ground Pressure Behavior in Fully Mechanized Top-coal Caving Face with Large Mining Height

Geotechnical and Geological Engineering, 2020
Dezhong Kong, Kong Dezhong
exaly  

Similar material simulation research on movement law of roof over-lying strata in stope of fully mechanized caving face with large mining height

Science in China Series A: Mathematics, 2010
Gang Peng
exaly  

The developing trend of fully mechanized mining and caving technology and the rational supports

2004
openaire   +1 more source

Fully Mechanized Top Caving Mining Disposed Optimization and Effectiveness Analysis Under a Protective Layer

Mechatronics and Automation Engineering, 2017
Zhong-Bao Chang, Jie Xu, Xiao-Hui Liu, Zheng Wu, Zhi Zhang, Zhao-Wu Xie, Pei-Xuan Zhang   +6 more
openaire   +1 more source

Mechanical Analysis of Weakly Cemented Roof of Gob-side Entry Retaining in Fully-Mechanized Top Coal Caving Mining

Geotechnical and Geological Engineering, 2019
Q. Gu, Wenkai Ru, Yunliang Tan, J. Ning, Qiang Xu   +4 more
semanticscholar   +1 more source