Wave processes in solids with defects

被引：3

作者：

Chertova, N. V. ^{[1
]}

机构：

[1] Russian Acad Sci, Inst Strength Phys & Mat Sci, Siberian Div, Tomsk 634055, Russia

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2008年 / 49卷 / 06期

关键词：

defect field theory; elastoviscoplastic materials; wave structure;

D O I：

10.1007/s10808-008-0129-9

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The propagation of plane harmonic waves in viscoelastic and elastoviscoplastic materials are studied using the equations of the field theory of defects, the kinematic identities for an elastic continuum with defects, and the dynamic equations of gauge theory. Wave propagation velocities and refraction and absorption coefficients are determined. The structure of the waves and the correlation between the displacement waves and the defect-field waves determining plastic deformation are analyzed.

引用

页码：1047 / 1054

页数：8

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