Dynamics of discontinuities in elastic solids

被引：1

作者：

Berezovski, Arkadi ^{[1
]}

Berezovski, Mihhail ^{[2
]}

机构：

[1] Tallinn Univ Technol, Sch Sci, Dept Cybernet, 21 Akad Rd, EE-12618 Tallinn, Estonia

[2] Embry Riddle Aeronaut Univ, Dept Math, Daytona Beach, FL USA

来源：

MATHEMATICS AND MECHANICS OF SOLIDS | 2020年 / 25卷 / 07期

关键词：

Driving forces; phase transition front; brittle crack; numerical methods; elastic solids; ENERGY-RELEASE RATES; TRANSITION FRONT PROPAGATION; THERMOELASTIC WAVE; SINGULAR SURFACES; CRACK-PROPAGATION; MATERIAL FORCES; DRIVING-FORCE; PHASE; FRACTURE; SIMULATION;

D O I：

10.1177/1081286517718603

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The paper is devoted to evolving discontinuities in elastic solids. A discontinuity is represented as a singular set of material points. Evolution of a discontinuity is driven by the configurational force acting at such a set. The main attention is paid to the determination of the velocity of a propagating discontinuity. Martensitic phase transition fronts and brittle cracks are considered as representative examples.

引用

页码：1416 / 1428

页数：13

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