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3 试样基本信息
Table 3 Basic information of the sample
试样编号θ/(°)软层厚度/mm抗压强度/MPa破坏模式
A-1019.7042.19轴向破坏
A-2020.0743.80轴向破坏
A-3019.9737.01轴向破坏
B-122.520.0752.29软层破坏
B-222.520.1746.96软层破坏
B-322.519.8549.80软层破坏
C-14519.782.85界面滑移
C-24519.921.39界面滑移
C-34520.232.90界面滑移
D-167.519.922.60界面滑移
D-267.519.892.12界面滑移
D-367.519.352.55界面滑移
E-19019.8854.12劈裂破坏
E-29020.0349.28劈裂破坏
E-39019.7457.49劈裂破坏