Propagation of Anti-plane Shear Waves in a Cracked Graded Strip with Viscous Damping

被引：0
|
作者：
Mousavi, S. M. [1 ]
Fariborz, S. J. [1 ]
机构：
[1] Amirkabir Univ Technol, Dept Mech Engn, Tehran Polytech, Tehran 158754413, Iran
来源：
11TH INTERNATIONAL CONFERENCE ON THE MECHANICAL BEHAVIOR OF MATERIALS (ICM11) | 2011年 / 10卷
关键词：
functionally graded meteroal; fracture; viscous damping; strip; ELASTODYNAMIC ANALYSIS; SCATTERING; PLANES;
D O I：
10.1016/j.proeng.2011.04.131
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The dislocation-distributed technique is utilized to study the elastodynamic fracture behavior of a graded isotropic layer with viscous damping. By investigation of the stress components due to the dislocation, the familiar Cauchy singularity is detected at the location of dislocation. Then the dislocation is utilized for the formation of cracks in the strip. The stress components of dislocation and time-harmonic antiplane point force leads to the integral equations. These equations results in the stress intensity factors (SIF) for the crack configuration in the strip. (C) 2011 Published by Elsevier Ltd. Selection and peer-review under responsibility of ICM11
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页数：6
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