Mining-Induced Stress and Ground Pressure Behavior Characteristics in Mining a Thick Coal Seam With Hard Roofs

A probability-based risk assessment of roof strata weighting in longwall panels

(2021) Sunny Murmu et al.   Arabian Journal of Geosciences

Physical and numerical investigations of bedding adhesion strength on stratified rock roof fracture with longwall coal mining

(2021) Minghe Ju et al.   Geomechanics and Geophysics for Geo-Energy and Geo-Resources

Stability Analysis and Fracture Patterns of Hard Main Roof in Longwall Top Coal Caving with Large Mining Height

(2021) Jinkai Liu et al.   SHOCK AND VIBRATION

A Method Based on Elastic Mechanics for Judging Compound Hard Roof and Its Application

(2020) Haiyang Wang et al.   SHOCK AND VIBRATION

Field investigation of fractures evolution in overlying strata caused by extraction of the jurassic and carboniferous coal seams and its application: Case study

(2019) Wen-da Wu et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

In situ investigations into mining-induced hard main roof fracture in longwall mining: A case study

(2019) Shang Yang et al.   ENGINEERING FAILURE ANALYSIS

Model tests of the effect of active roof support on the working stability of a longwall

(2019) Sylwester Rajwa et al.   COMPUTERS AND GEOTECHNICS

Estimation of First and Periodic Roof Weighting Effect Interval in Mechanized Longwall Mining Using Numerical Modeling

(2019) Emad Ansari Ardehjani et al.   International Journal of Geomechanics

A physical and numerical investigation of sudden massive roof collapse during longwall coal retreat mining

(2018) Hongpu Kang et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY

Fracture analysis of double-layer hard and thick roof and the controlling effect on strata behavior: A case study

(2017) Jianguo Ning et al.   ENGINEERING FAILURE ANALYSIS

Failure analysis of a large span longwall drift under water-rich roofs and its control techniques

(2016) Qing-Sheng Bai et al.   ENGINEERING FAILURE ANALYSIS

Calculation of periodic roof weighting interval in longwall mining using finite element method

(2013) Navid Hosseini et al.   Arabian Journal of Geosciences

Stability of nearly horizontal roof strata in shallow seam longwall mining

(2010) Z.L. Yang   INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES

Measurement and analysis of the roof pressure on hydraulic props in longwall

(2008) R. Juárez-Ferreras et al.   INTERNATIONAL JOURNAL OF COAL GEOLOGY