A mechanical analysis of support instability risk along the strike of coalface in thick coal seam with large dip angle: a case study

Zhang, W; Wang, TY; Zhang, DS; Zhang, YD; Xu, P; Duan, X

Zhang, DS (corresponding author), China Univ Min & Technol, State Key Lab Coal Resources & Safe Min, Xuzhou 221116, Jiangsu, Peoples R China.; Zhang, DS (corresponding author), China Univ Min & Technol, Sch Mines, Xuzhou 221116, Jiangsu, Peoples R China.

EARTH SCIENCES RESEARCH JOURNAL, 2021; 25 (1): 101

Abstract

Studying the support stability of a coalface with a large dip angle (LDA) and large mining height (LMH) under the corresponding conditions is essentia......

Full Text Link


Links

期刊讨论 | 中国SCI论文 | 期刊主页 | 投稿经验 | 杂志官网 | 投稿链接 | 作者需知 | PMC链接 | Pubmed全文检索