Control Technology of Soft Rock Floor in Mining Roadway with Coal Pillar Protection: A case study

This study considered the mining roadway with coal pillar protection in the fully mechanized caving face of the Dananhu No.1 Coal Mine, China. Theoretical analysis, numerical simulation, and field tests were conducted, and the stress environment, deformation, and failure characteristics of the minin...

Бүрэн тодорхойлолт

Номзүйн дэлгэрэнгүй

Үндсэн зохиолчид:	Housheng Jia, Luyao Wang, Kai Fan, Bo Peng, Kun Pan
Формат:	Artigo
Хэл сонгох:	Inglês
Хэвлэсэн:	MDPI AG 2019-08-01
Цуврал:	Energies
Нөхцлүүд:	mining roadway coal pillar protection soft rock floor large deformation plastic zone
Онлайн хандалт:	https://www.mdpi.com/1996-1073/12/15/3009
Шошгууд:	Шошго нэмэх Шошго байхгүй, Энэхүү баримтыг шошголох эхний хүн болох!