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Title: Mathematical model of massive dynamics in the neighborhood of disturbance focus

We consider a model problem for the research of Earth’s surface state caused by discharge of tectonic stress on the deep cracks in the earth’s crust. Using the numerical method of bicharacteristics, algorithm is developed and solution of the problem of non-stationary dynamics of a homogeneous isotropic elastic half-space is built under plane strain when one resets the vertical stress on crack. Diffraction of waves on the surface is studied, pictures of wave fields and stress-strain state of the medium and the surface for different moments of time are built.
Authors:
 [1] ;  [2]
  1. Institute of Mathematics and Mathematical Modeling, 050010, Almaty (Kazakhstan)
  2. Akhmet Yasawi International Kazakh-Turkish University, 161200 Turkistan (Kazakhstan)
Publication Date:
OSTI Identifier:
22488895
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1676; Journal Issue: 1; Conference: International conference on advancements in mathematical sciences, Antalya (Turkey), 5-7 Nov 2015; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; ALGORITHMS; CRACKS; DIFFRACTION; DISTURBANCES; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; SPACE; STRAINS; STRESSES; SURFACES