Effect of friction of the crack faces for a linear crack under an oblique harmonic loading

被引:15
|
作者
Menshyko, Oleksandr V. [1 ,2 ]
Menshykova, Maryna V. [1 ]
Guz, Igor A. [1 ]
机构
[1] Univ Aberdeen, Sch Engn, Ctr Micro Nanomech, Univ London Kings Coll, Aberdeen AB24 3UE, Scotland
[2] Timoshenko Inst Mech, UA-03680 Kiev, Ukraine
基金
英国工程与自然科学研究理事会;
关键词
fracture dynamics; harmonic load; linear crack; contact interaction; friction;
D O I
10.1016/j.ijengsci.2007.12.006
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper concerns fracture dynamics problems for elastic cracked solids with allowance for the crack faces contact interaction. The problem for a linear crack under an oblique time-harmonic wave is solved by the method of boundary integral equations. The effect of friction, governed by the Coulomb friction law, is incorporated into the analysis. The results are obtained for various values of the angle of the wave incidence, the wave frequency and the friction coefficient. They are compared with those obtained without allowance for the crack faces contact interaction. (C) 2008 Elsevier Ltd. All rights reserved.
引用
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页码:438 / 458
页数:21
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