Autosoliton view of the seismic process. Part 2. possibility of generation and propagation of slow deformation autosoliton disturbances in geomedia P. V. Makarov, I. Yu. Smolin, Yu. A. Khon [et al.]
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ArticleContent type: Текст Media type: электронный Subject(s): автоволны | автосолитоны | неупругие деформации | землетрясения | диссипативные среды | сейсмические процессы | географическая средаGenre/Form: статьи в журналах Online resources: Click here to access online
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Physical Mesomechanics Vol. 24, № 4. P. 375-390Abstract: In the autosoliton view, the complete mathematical model of the seismic process taken as the deformation and fracture process of a loaded geomedium combines dynamic equations of solid mechanics and specific constitutive equations for geomedium rheology. These equations describe both the conventional stress-strain evolution due to the stress wave propagation with sound velocities, which are governed by special features of constitutive equations, and slow dynamics of the loaded strong medium. Numerical investigation is given to the generation of deformation autosolitons, front structure, and propagation of intra- and interfault deformation disturbances. Slow deformation disturbances in real geomedium elements are numerically modeled.
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In the autosoliton view, the complete mathematical model of the seismic process taken as the deformation and fracture process of a loaded geomedium combines dynamic equations of solid mechanics and specific constitutive equations for geomedium rheology. These equations describe both the conventional stress-strain evolution due to the stress wave propagation with sound velocities, which are governed by special features of constitutive equations, and slow dynamics of the loaded strong medium. Numerical investigation is given to the generation of deformation autosolitons, front structure, and propagation of intra- and interfault deformation disturbances. Slow deformation disturbances in real geomedium elements are numerically modeled.
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