Research paperFracture strength of dry silicate rocks at high confining pressures and activity of acoustic emission
References (26)
On the pressure dependence of strength of rocks and the Coulomb fracture criterion
Tectonophysics
(1974)The method of compression test under high pressures in a cubic press and the strength of granite
Tectonophysics
(1981)- et al.
Dilatancy in the fracture of crystalline rocks
J. Geophys. Res.
(1966) Theory of earthquakes. I. A scale independent theory of rock failure
Pure Appl. Geophys.
(1974)Frictional characteristics of granite under high confining pressure
J. Geophys. Res.
(1967)Brittle-ductile transition in rocks
J. Geophys. Res.
(1968)Friction of rocks
Pure Appl. Geophys.
(1978)- et al.
Deformation of rocks at 500° to 800°C
Creep fracture of granite under confining pressure and elastic shocks
J. Seismol. Soc. Jpn.
(1974)On the deformation and fracture of granite under high confining pressure
DisasterPrev. Res. Inst., Kyoto Univ., Bull.
(1960)
Study of elastic shocks caused by the fracture of heterogeneous materials and its relations to earthquake phenomena
Bull. Earthquake Res. Inst., Tokyo Univ.
Deformation and fracture of rocks under confining pressure 2. Elasticity and plasticity of some rocks
Bull. Earthquake Res. Inst., Tokyo Univ.
Pressure dependence of rock strength and transition from brittle fracture to ductile flow
Bull. Earthquake Res. Inst., Tokyo Univ.
Cited by (55)
The heterogeneous response of Martian meteorite Allan Hills 84001 to planar shock
2023, IcarusCitation Excerpt :As ALH 84001 is understood to have suffered multiple impacts, the bulk rock material may have been damaged by impacts prior to the one(s) that produced the observed shock textures in the meteorite. In most of our simulations, we have assumed the dunite is intact, with its strength parameters fit to data for Horoman dunite (Shimada et al., 1983). However, to account for the possibility that the bulk material may have been weakened by previous impacts, our results also consider a second set of strength parameters that were determined by fitting the intact strength model envelope to strength data from a weaker Norwegian dunite, closer to peridotite (Murrell and Chakravarty, 1973; Ismail and Murrell, 1990).
Acoustic emission characteristics in hydraulic fracturing of stratified rocks: A laboratory study
2020, Powder TechnologyCitation Excerpt :AE count presents an obvious increase when coal or rock is destroyed by water injection [12]. In addition, in high stress regions, AE count induced by failure of coal or rock mass is more than that in low stress regions [15,26–28]. Ishida et al. [9] found that the AE count increased dramatically and the cracks expanded rapidly with the sudden drop in pressure after the injection of high-pressure water into granite.
The Apollo peak-ring impact basin: Insights into the structure and evolution of the South Pole–Aitken basin
2018, IcarusCitation Excerpt :A Tillotson equation of state for gabbroic anorthosite (Ahrens and O’ Keefe, 1977; Potter et al., 2012b) and a semi-analytical equation of state (ANEOS) for dunite (Benz et al., 1989) were used to represent the crust and mantle, respectively; the dunite ANEOS was also used to represent the impactor. The strength and thermal properties of these materials were taken from laboratory experiment data for gabbro (Azmon, 1967; Stesky et al., 1974; Shimada et al., 1983) and dunite (Shimada et al., 1983; Ismail and Murrell, 1990); curves for mantle melt temperature as a function of pressure for dunite were taken from Davison et al. (2010). The strength and damage models used here are described in Collins et al. (2004) and Ivanov et al. (2010), respectively; further information can be found in supplementary files S1 and S2.
Low-temperature plasticity of olivine during high stress deformation of peridotite at lithospheric conditions - An experimental study
2011, Earth and Planetary Science LettersCitation Excerpt :Notably, stress drops are absent for pressures exceeding about 160 MPa in the stress–strain curves reported by Byerlee (1968) indicating that the absence of drops in our study is a material property rather than a machine characteristic. The compressive strength of Horoman dunite (grain size 0.1 to 0.9 mm) measured by Shimada et al. (1983) at 20 °C and up to 3 GPa confining pressure, though, is higher by up to 30% than found here for Almklovdalen peridotite. Nevertheless, the pressure dependences of strength are similar for this previous and our current study.
- ∗
On leave at Experimental Petrology Laboratory, Department of Geology, The University of Alberta. Edmonton. Canada T6G 2E3.