Variation of shear-wave amplitude during frictional sliding

Autor:	G.M. Haley, C.W. Lovell, Laura J. Pyrak-Nolte, W.-Y. Chen
Rok vydání:	1993
Předmět:	Specific modulus Shear waves General Engineering Stiffness Mechanics Slip (materials science) Physics::Geophysics Physics::Fluid Dynamics Amplitude Creep Shear (geology) medicine Geotechnical engineering medicine.symptom Rock mass classification Geology
Zdroj:	International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts. 30:779-784
ISSN:	0148-9062
DOI:	10.1016/0148-9062(93)90022-6
Popis:	The amplitudes of shear waves transmitted across interfaces between granite samples during forced frictional sliding show a distinct difference between stable sliding and stick-slip movement. When the sliding is stable, the shear-wave amplitude decreases gradually and continuously. During stick-slip movement along the interfaces, a rapid decrease in shear wave amplitude occurs before or at the sudden slip of the interfaces. The changes in shear-wave amplitude during sliding and stick-slip events reflect the changes in the specific stiffness of the fracture.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0082997efd4751c309ffaf9ff114e416 https://doi.org/10.1016/0148-9062(93)90022-6 Zobrazit plný text záznamu