Hard roof management—a case study of Balarampur long wall face of SECL

Blast-induced caving from surface over continuous miner panel at a 110m cover in an Indian mine

AK Mishra, AK Mishra, M Rout - Arabian Journal for science and …, 2013 - Springer
Continuous mining is a most popular mining method in USA and Europe. Nearly 60% of coal
mining in the West is through continuous mining process in underground mines. Continuous …
被引用次数：17 相关文章 所有 6 个版本

Various scopes of induced caving by blasting for future hard roof management in underground coal mines

C Sawmliana, RK Singh, PK Singh… - … for Mining and Fuel …, 2017 - books.google.com
The presence of hard and massive sandstone strata in the immediate roof often delays
natural caving in the depillaring panels of underground coal mines. Problems in roof fall and …
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