DYNAMIC STRESS CONCENTRATION AROUND A CIRCULAR HOLE DUE TO SH-WAVE IN ANISOTROPIC MEDIA

被引：4
作者：
Liu Diankui
机构：
来源：
Acta Mechanica Sinica | 1988年 / 02期
基金：
中国国家自然科学基金;
关键词：
SH-wave; scattering of elastic wave; dynarnic stress concentration; sleady-state wave;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new approach based on complex function to solve the SH-wave scattering problemaround a circular hole in anisotropic media is introduced in this paper. It is found that the dynamicstress concentration factor is dependent on the incident wave number and the hole radius. Finally,some numerical results of dynamic stress concentration factor of a circular hole in anisotropic mediaare given.
引用
收藏
页码：146 / 155
页数：10
相关论文
共 6 条
  • [1] Crampin S.A review of wave motion in anisotropic and cracked elastic media. Wave Motion . 1981
  • [2] Liu D K,Gai B Z,Tao G Y.Applications of the Method of Complex Functions to Dynamic Stress Concentrations. Wave Motion . 1982
  • [3] Cherepanov,G.P. Mechanics of Brittle Fracture . 1974
  • [4] Pao,Yihhsing."Elastic wave in solids". Journal of Applied Mechanics . 1903
  • [5] Buchwald,V.T.Elastic wave in anisotropic medium. Proceeding of Royal Society London Series A . 1959
  • [6] Yihhsing,Pao,Mao,C.C. Diffraction of elastic wave and dynamic stress concentration . 1973
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