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Fracture Evolution between Blasting Roof Cutting Holes in a Mining Stress Environment

The problem of strong ground pressure caused by thick and hard roofs in coal mine stopes has become more prominent. Blasting roof cutting and pressure relief are effective technical ways to solve this engineering problem. The key to achieving roof cutting and pressure relief is the evolution and pen...

Deskribapen osoa

Gorde:
Xehetasun bibliografikoak
Egile Nagusiak: Min Tu, Gaoming Zhao, Xiangyang Zhang, Qingwei Bu, Jiaxin Dang
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: MDPI AG 2022-03-01
Saila:Minerals
Gaiak:
Sarrera elektronikoa:https://www.mdpi.com/2075-163X/12/4/418
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