Weak bedding planes
Coal pillar
Ram, Sahendra
Influence of Thickness of Weak Bedding Planes at Various Positions Within Pillar Height on Strength: a Numerical Modelling Study
Numerical modelling
Pillar strength
Archives of Mining Sciences; 2024; vol. 69; No 3; 409-430
Field study
Article
Committee of Mining PAS
Kumar, Ashok
ISSN 0860-7001
Singh, Abhishek Kumar
Nauki Techniczne