... now of special interest to investigate how the single crystal and bulk elastic properties .... C12, and C44 (e.g., Nye 1985). To obtain the full set of Cij ... where Ï is the density and VP,S are sound velocities in the super- script [uvw] propa
Jul 1, 2010 - Elastic constants and sound velocities calculated from first principles as function of pressure are presented for wurtzite SiC, GaN, InN, ZnO, and ...
wave velocity (Vp) using an empirical relationship such as Gardner's ... Both sandstone and limestone show strong correlations between Vp and Vs. The.
obtained from Sites 292, 293, 294, and 296. The ... The rocks studied from Site 292 are fine-grained ..... general agreement suggests that basalts similar to those.
and Dina Makarynska. 1. ABSTRACT. Although properties of ... ties of rocks saturated with heavy oil have been reported (Eastwood,. 1993; Leurer and Dvorkin, ...
Nov 22, 2004 - NANJING INSTITUTE OF GEOPHYSICAL PROSPECTING AND INSTITUTE OF PHYSICS PUBLISHING. JOURNAL OF ... form for solving applied problems of seismic prospecting and seismology. ...... 101 11553â64. Johnston ...
Aug 18, 2004 - of wave propagation (ËCerveny 1972, Crampin 1981, Helbig. 1994). Such elastic ... data, one should pay careful attention to seismic anisotropy.
SCIENCE IN CHINA (Series D). July 2002. Determination of the elastic wave velocities in porous rocks with the change of overburden pressure and its universal.
pores or cracks, Ahand Bhare constants related to Ks and Gs and close to 1, Ahis also related to the volume modulus. From the above formula, when the porosity ...
temperature dependence of elastic constants for solids has been a subject of .... K are the coefficient of volume thermal expansion, and bulk modulus, ... at constant pressure. ..... Modulus and Second Order Elastic Constants”, Physica B, vol.
Official Full-Text Paper (PDF): ElaStic: A universal tool for calculating elastic constants from first principles. ... and Reuss averaging procedure in order to obtain an evaluation of the bulk, .... Email address: [email protected] (Rostam.
Jul 11, 2005 - MgO and CdO. Priya Gopal and Nicola A. Spaldin. Materials Department, University of California,. Santa Barbara, CA 93106-5050. Abstract.
References. [1] D.L. Bykov, D.N. Konovalov, in Proceeding of the XXXVI International Workshop âTopical Problems of Strengthâ, Vitebsk,. 2000, p. 428â433.
Oct 21, 2008 - Pierre Carrier,1 João F. Justo,2 and Renata M. Wentzcovitch1. 1Minnesota ..... the SGI Altix XE 1300 Lin
with the experiments of Peterson, Batchelder, and Simmons 6). In the last section the ..... 6) Peterson, O. G., Batchelder, D. N. and Simmons, R 0., Phil. JVIag.
Abstract A simple method for the determination of temperature dependent second order elastic constants (SOEC) of. MgO, CaO, Mg2SiO4 and Grossular ...
The elastic properties of several monocrystalline and textured. Nickel-base alloys were determined as a function of orientation in single crystals and of direction ...
combining with full-field deformation measurement, Brazilian disk can be used ..... CL also wants to thank Drs. Matthew W. Lewis and Philip Rae of Los Alamos ...
Indian Academy of Sciences. .... It is well known that cellulose is a linear polymer of β(1-4)- ..... Fried Joel R 2002 Polymer science and technology (New Delhi:.
Jan 18, 2010 - Simonyi E E 2004 Nat. Mater. 3 545. [22] Forrest J A, Dalnoki-Veress K and Dutcher J R 1998 Phys. Rev. E 58 6109. [23] Cheng W, Sainidou R, ...
Os dados brasileiros mostraram uma correlaçËao razoável com os resultados de Hamilton exceto para a seçËao sedimentar muito rasa (acima de 10 m).
1975; Bass and Anderson 1984; Weidner 1985; Anderson and. Bass 1986; Duffy .... JACKSON ET AL. .... This implies that both VP and VS decrease by ~0.5(1)%.
Jul 8, 1990 - This report was prepared by the University at Buffalo, State University of New York as a result of research sponsored by the National Center for ...
$40% hydrate concentration. VS increases significantly more than VP at higher hydrate concentrations, reflecting larger changes in the specimen's shear ...
1998]. With increasing defect concentrations, defect clusters form with multiple vacancies and associated ferric iron defects. [e.g., Valet er al., 1975; Waychunas, ...
