Effects of particle size on compressive deformation characteristics of broken rock mass in gangue rib of automatically formed gob-side entry retaining

Autor: Yin, Songyang, Guo, Zhibiao, Wang, Qiong, Zhao, Yuanxin, Li, Yuhui
Zdroj: In Powder Technology 1 December 2023 430
Databáze: ScienceDirect