中国物理B ›› 2016, Vol. 25 ›› Issue (3): 38102-038102.doi: 10.1088/1674-1056/25/3/038102

• INTERDISCIPLINARY PHYSICS AND RELATED AREAS OF SCIENCE AND TECHNOLOGY • 上一篇    下一篇

Reflection of thermoelastic wave on the interface of isotropic half-space and tetragonal syngony anisotropic medium of classes 4, 4/m with thermomechanical effect

Nurlybek A Ispulov, Abdul Qadir, M A Shah, Ainur K Seythanova, Tanat G Kissikov, Erkin Arinov   

  1. 1. S. Toraygyrov Pavlodar State University, Pavlodar 140008, Kazakhstan;
    2. Department of Electrical Engineering, Sukkur Institute of Business Administration, Sindh, Pakistan;
    3. Zhezkazgan University, Kazakhstan
  • 收稿日期:2015-08-25 修回日期:2015-10-04 出版日期:2016-03-05 发布日期:2016-03-05
  • 通讯作者: Abdul Qadir E-mail:aqadir@iba-suk.edu.pk

Reflection of thermoelastic wave on the interface of isotropic half-space and tetragonal syngony anisotropic medium of classes 4, 4/m with thermomechanical effect

Nurlybek A Ispulov1, Abdul Qadir2, M A Shah2, Ainur K Seythanova1, Tanat G Kissikov1, Erkin Arinov3   

  1. 1. S. Toraygyrov Pavlodar State University, Pavlodar 140008, Kazakhstan;
    2. Department of Electrical Engineering, Sukkur Institute of Business Administration, Sindh, Pakistan;
    3. Zhezkazgan University, Kazakhstan
  • Received:2015-08-25 Revised:2015-10-04 Online:2016-03-05 Published:2016-03-05
  • Contact: Abdul Qadir E-mail:aqadir@iba-suk.edu.pk

摘要: The thermoelastic wave propagation in a tetragonal syngony anisotropic medium of classes 4, 4/m having heterogeneity along z axis has been investigated by employing matrizant method. This medium has an axis of second-order symmetry parallel to z axis. In the case of the fourth-order matrix coefficients, the problems of wave refraction and reflection on the interface of homogeneous anisotropic thermoelastic mediums are solved analytically.

关键词: anisotropic medium, thermoelasticity, harmonic waves, dispersion

Abstract: The thermoelastic wave propagation in a tetragonal syngony anisotropic medium of classes 4, 4/m having heterogeneity along z axis has been investigated by employing matrizant method. This medium has an axis of second-order symmetry parallel to z axis. In the case of the fourth-order matrix coefficients, the problems of wave refraction and reflection on the interface of homogeneous anisotropic thermoelastic mediums are solved analytically.

Key words: anisotropic medium, thermoelasticity, harmonic waves, dispersion

中图分类号:  (Dispersion-, fiber-, and platelet-reinforced metal-based composites)

  • 81.05.Ni
46.25.Hf (Thermoelasticity and electromagnetic elasticity (electroelasticity, magnetoelasticity)) 65.40.gh (Work functions) 02.70.Dh (Finite-element and Galerkin methods)