The mathematical model of thermoelastic stresses in the Carpathian region

IF 0.7 Q4 GEOSCIENCES, MULTIDISCIPLINARY Russian Journal of Earth Sciences Pub Date : 2022-08-26 DOI:10.2205/2022es01si01
Natalia A. Bakhova
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引用次数: 0

Abstract

The two-dimensional thermoelastic model of the Carpathian region is constructed using the finite element method. The physical-mathematical model is as close as possible to the real environment. A~high-precision detailed distribution of temperatures, heat flow, thermoelastic stresses and displacements is obtained. It is shown that inhomogeneous heating of rocks and structural heterogeneities lead to significant changes in stress and displacement fields in the Carpathian region.
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喀尔巴阡地区热弹性应力的数学模型
采用有限元法建立了喀尔巴阡地区的二维热弹性模型。物理数学模型尽可能地接近真实环境。得到了高精度的温度、热流、热弹性应力和位移的详细分布。研究表明,喀尔巴阡地区岩石的非均匀加热和构造的非均质性导致了应力场和位移场的显著变化。
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来源期刊
Russian Journal of Earth Sciences
Russian Journal of Earth Sciences GEOSCIENCES, MULTIDISCIPLINARY-
CiteScore
1.90
自引率
15.40%
发文量
41
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