Results 231 to 240 of about 11,011,498 (241)

pillar method on the strike with caving of the roof

2014
openaire   +1 more source

Block Caving Mining Method

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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

Examination of Microplastics and New Study Methods in Daves Cave, a Pristine Cave in Central Kentucky.

Geological Society of America Abstracts with Programs
Alexander rehrig, Jerry Miller
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, Xiaocong Yang
exaly  

Sublevel Caving Method with Sill Pillar

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Dynamics analysis and motion prediction of caving mechanism with clearance of hydraulic support

AEJ - Alexandria Engineering Journal
Qingliang Zeng, Lirong Wan
exaly  

pillar method along the strike with roof caving

2014
openaire   +1 more source

A comparison of the effectiveness of two methods of nipple cave.

Birth (Berkeley, Calif.), 1988
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Sublevel Caving Method Without Sill Pillar

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