奥陶系灰岩顶部劈裂注浆裂隙起裂机制试验研究
柳昭星
Experimental study on fracture initiation mechanism of split grouting fissure in Ordovician limestone top
采矿与安全工程学报 . 2023, (1): 204 -214 .  DOI: 10.13545/j.cnki.jmse.2021.0628