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.
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页码：1416 / 1428
页数：13
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