Observations of Fracture in Westerly granite under AE feedback and Constant Strain Rate loading: Nucleation, Quasi-static Propagation, and the transition to Unstable Fracture Propagation
Dept. Earth Science, University of Liverpool, 4 Brownlow St, Liverpool, L69 3GP United Kingdom ; Lassonde Inst, University of Toronto, 170 College St, Toronto, ON M5S 3E3 Canada
Lassonde Inst, University of Toronto, 170 College St, Toronto, ON M5S 3E3 Canada
U.S. Geological Survey, 345 Middlefield Rd. MS/977, Menlo Park, CA 94025 United States