An experimental study, based on ultrasonic wave propagation, of the spatial inhomogeneity of the solid rock near a mine working

1974 ◽  
Vol 10 (3) ◽  
pp. 255-260
Author(s):  
V. S. Yamshchikov ◽  
P. M. Tyutyunnik ◽  
A. V. Blok
2018 ◽  
Vol 67 (8) ◽  
pp. 811-818
Author(s):  
Lei YANG ◽  
Jie MEI ◽  
Shucai LI ◽  
Yujing JIANG ◽  
Kongling GUO ◽  
...  

2016 ◽  
Vol 140 (5) ◽  
pp. 3710-3717 ◽  
Author(s):  
Toshiho Hata ◽  
Yoshiki Nagatani ◽  
Koki Takano ◽  
Mami Matsukawa

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