Инд. авторы:	Polyansky O.P., Korobeynikov S.N., Sverdlova V.G., Babichev A.V., Reverdatto V.V.
Заглавие:	The influence of crustal rheology on plate subduction based on numerical modeling results
Библ. ссылка:	Polyansky O.P., Korobeynikov S.N., Sverdlova V.G., Babichev A.V., Reverdatto V.V. The influence of crustal rheology on plate subduction based on numerical modeling results // Doklady Earth Sciences. - 2010. - Vol.430. - Iss. 2. - P.158-162. - ISSN 1028-334X. - EISSN 1531-8354.
Внешние системы:	DOI: 10.1134/S1028334X10020029; SCOPUS: 2-s2.0-77952206150;
Реферат:	eng: Computer simulation of subduction was performed using nonlinear equations of deformable solid mechanics encompassing all types of nonlinearity: geometric, physical, and contact. This study presents a numerical model of subduction with allowance for the gabbro-to-eclogite phase transition. The model rheology is a plastic compressible material (Mohr-Coulomb law for a deformed rock material). It was shown that deep subduction can be modeled well with the selection of appropriate parameters of rock plasticity providing the initial thickening in the subducting slab nose. © 2010 Pleiades Publishing, Ltd.
Ключевые слова:	rheology; plate boundary; plasticity; phase transition; numerical model; gabbro; eclogite; deformation; crustal thickening; crustal structure; Nonlinear equations; Viscosity; Rheology; Plasticity; subduction zone; Metamorphic rocks; Elasticity; Computer simulation; Subducting slabs; Rock materials; Plate subduction; Numerical models; Numerical modeling; Non-Linearity; Mohr-Coulomb law; Eclogites; Deformable solids; Crustal rheology; Compressible material; Phase transitions;
Издано:	2010
Физ. характеристика:	с.158-162