厚硬顶板煤柱失稳机制与切顶控制技术研究

龚翰林, 陈 崇, 任 楠, 刘玉达, 代博元
Instability mechanism and roof cutting control technology for coal pillars under thick and hard roofs#br#
煤炭工程 . 2026, (3): 112 -120 .  DOI: 10.11799/ce202603014