Инд. авторы:	Жуков В.П., Корсаков А.В.
Заглавие:	Численное моделирование эксгумации горных пород сверхвысоких давлении
Библ. ссылка:	Жуков В.П., Корсаков А.В. Численное моделирование эксгумации горных пород сверхвысоких давлении // Вычислительные технологии. - 2011. - Т.16. - № 1. - С.67-84. - ISSN 1560-7534. - EISSN 2313-691X.
Внешние системы:	РИНЦ: 15596961;
Реферат:	rus: Предложены термомеханическая модель сферически симметричных систем включение-минерал-хозяин, учитывающая возможность фазовых переходов и эффекты пластичности, а также конечно-разностная схема для ее исследования. Показано, что данная модель правильно описывает распределение остаточных напряжений в метаморфических породах, поднимающихся с глубин более 120 км. Исследование представленной модели имеет важное значение для изучения процессов формирования земной коры. eng: A thermo mechanical model of spherical shape inclusion-host systems is presented that allows plastic deformation and kinetics of phase transformation. The numerical method for solution of such problems is proposed. It is shown that this model correctly describes the residual pressure distribution in ultrahigh-pressure metamorphic rocks, exhumed from the depth of 120 km. Application of this numerical model provides important information about formation of the Earth crust.
Ключевые слова:	metamorphic rocks; residual pressure; inclusion-host system; plasticity; Thermomechanical model; конечно-разностная схема; метаморфические породы; остаточные напряжения; система включение-минерал-хозяин; пластичность; термомеханическая модель; finite-difference scheme;
Издано:	2011
Физ. характеристика:	с.67-84
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