Results 151 to 160 of about 1,698 (163)

Numerical simulation of the top coal caving process using the discrete element method

International Journal of Rock Mechanics and Minings Sciences, 2009
exaly  

Spontaneous Caving Method

openaire   +1 more source

A case study of dividing a single blast into two parts in sublevel caving

International Journal of Rock Mechanics and Minings Sciences, 2018
Zongxian Zhang
exaly  

pillar method on the strike with caving of the roof

2014
openaire   +1 more source

Research on Top Coal Caving Technique in Steep and Extra-Thick Coal Seam

Procedia Earth and Planetary Science, 2011
Yang Gao
exaly  

Block Caving Mining Method

openaire   +1 more source

Study on the Effect of the Undercut Area on the Movement Law of Overburden Rock Layers in the Block Caving Method

Applied Sciences (Switzerland)
Xiushan Qin
exaly  

Sublevel Caving Method with Sill Pillar

openaire   +1 more source

The wall paintings in the Bagh caves—An investigation into their methods

Proceedings of the Indian Academy of Sciences - Section A, 1939
openaire   +1 more source

pillar method along the strike with roof caving

2014
openaire   +1 more source