Proceedings of Conference II: Experimental Studies of Rock Friction with Application to Earthquake PredictionU.S. Geological Survey, Office of Earthquake Studies, 1977 - 700 من الصفحات |
طبعات أخرى - عرض جميع المقتطفات
عبارات ومصطلحات مألوفة
asperities bars behavior biaxial Brace Brune Byerlee changes clays cm/sec confining pressure constant cracks curve decrease deformation Dieterich dilatancy direct shear tests dislocation displacement dunite dynamic friction earthquake prediction effect Engelder equation experimental experiments fault creep fault gouge fault surfaces fault zone Figure fracture frictional resistance frictional sliding frictional strength frictional stress Geological Geophys increase initial Jaeger joint k₁ k₂ kaolinite laboratory limestone Logan magnetic magnitude material measured mechanism montmorillonite motion normal load normal stress observed occurs parameters particle velocity pore pressure porosity premonitory slip rider rock friction Rock Mech rock type rupture velocity sample San Andreas fault sawcut Scholz seismic shear stress sliding friction sliding surface sliding to stick-slip slip events specimen stable sliding static friction stick stick-slip stick-slip events stiffness strain rate stress drop studies temperature Tennessee sandstone time-dependent transition triaxial Westerly granite
مقاطع مشهورة
الصفحة 309 - Co-operative Institute for Research in Environmental Sciences, University of Colorado/NOAA, Boulder, Colorado 80302.
الصفحة 375 - MADDEN, The effect of pressure on the electrical resistivity of water-saturated crystalline rocks, J.
الصفحة 319 - The effect of outgassing upon the closure of cracks and the strength of lunar analogues, Proc. Lunar Sci. Conf.
الصفحة 635 - Hubbert, MK, 1951, Mechanical basis for certain familiar geologic structures: Geol. Soc. America Bull., v. 62, p. 355-372...
الصفحة 56 - In this case it is extremely difficult to determine the exact point at which the force displacement curve becomes non-linear so that determination of the initial friction is subject to considerable error.
الصفحة 242 - ... Invariably, the rapid particle motion in the model is always preceded by accelerated creep. The particle acceleration is highly irregular, giving rise to an almost random acceleration record on the fault. The particle displacement is relatively smooth, giving rise to simple displacement time function in the far field. Rupture propagation time is approximately proportional to the gradient of frictional stress along the fault. Consequently sharp changes of this stress may cause multiple events...
الصفحة 106 - SCHOLZ, CH and JT ENGELDER, The role of asperity indentation and ploughing in rock friction, I. Asperity creep and stick-slip, Int.
الصفحة 163 - P. Molnar and T. Johnson: Detailed studies of frictional sliding of granite and implications for the earthquake mechanism, J. Geophys. Res., 77, (1972) pp.
الصفحة 221 - SCHOLZ, C., P. MOLNAR, and T. JOHNSON, Detailed studies of frictional sliding of granite and implications for the earthquake mechanism, /. Geophys.