Evaluation of acoustic attenuation as an indicator of roof stability in advancing headings

International Journal of Rock Mechanics and Mining Sciences

Volumn 37, Issue 7, 2000, Pages 1123-1131

  Butt, S D ^a   Mukherjee, C ^a   Lebans, G ^b  

^a DALHOUSIE UNIVERSITY   (Canada)

^b Brooke Ocean Technology Ltd   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ATTENUATION; DRILLING; SENSORS; WAVEFORM ANALYSIS;

ACOUSTIC SENSORS;

MINE ROOF CONTROL;

ROOF; SEISMIC ATTENUATION; TUNNEL DESIGN; TUNNELING;

EID: 0034302721     PISSN: 13651609     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1365-1609(00)00048-4     Document Type: Article

References (12)

1. Engineering classification of rock masses for the design of tunnel support
2. Changes in seismic velocity and attenuation during deformation of granite
3. Transmission of seismic waves across single natural fractures
4. The seismic response of fractures and the interrelations among fracture properties
5. Experimental measurement of P-wave attenuation due to fractures over the 100 to 300 kHz bandwidth
6. An algorithm for the machine calculation of complex Fourier series