柠条塔矿不同深度覆岩波速特性及其物理参数相关性研究
左建平, 左书豪, 孙运江, 史月, 米长宁, 李政岱
Wave velocity characteristics and its correlation with
physical parameters of overlying strata at different depths
in Ningtiaota mine
采矿与安全工程学报
.
2021, (4): 791
-799
.
DOI: 10.13545/j.cnki.jmse.2020.0347
