奥陶系灰岩顶部超前区域注浆浆液选配分析

柳昭星, 董书宁, 王皓

Analysis on Grout Selection and Control of Reformation Grouting Material in Advance Area of Ordovician Limestone Top

Liu Zhaoxing, Dong Shuning, Wang Hao

地下空间与工程学报 . 2022, (3): 910 -924 .