基于声发射的倾斜软硬互层岩石破坏特性研究
周可凡,刘科伟,郭腾飞

Study on Failure Characteristics of Inclined Soft and Hard Interbedded Rocks Based on Acoustic Emission
Kefan ZHOU,Kewei LIU,Tengfei GUO
表1 混凝土与岩石的力学性能
Tabel 1 Mechanical properties of concrete and rock
材料样品编号抗压强度/MPa密度/(g·cm-3)泊松比弹性模量/GPa
混凝土concrete-1392.020.2532.70
concrete-2432.130.2832.02
concrete-3422.070.2732.55
红砂岩red sandstone-1552.420.2036.20
red sandstone-2552.440.2037.00
red sandstone-3572.450.2137.20