SURFACE MOTION OF ANISOTROPIC HALF SPACE CONTAINING DIFFERENT DEFECTS UNDER PLANE SH WAVE
Surface motion of anisotropic half space under plane SH wave is investigated by means of complex function method and multi polar coordinate system.The anisotropy of the half space is considered in order to satisfy practical condition.Three defects (cavity, inclusion and lining) are discussed to demonstrate different influences on surface motion.Based on different boundary conditions of defects, surface displacement amplitudes of the half space under plane SH wave are investigated.Numerical results show that surface motion of the half space is affected by the defect embedded significantly, especially when the half space is anisotropic.
SH wave Surface motion Anisotropic half space Defects embedded
Sha XIAO Zai-lin YANG Guan-xi-xi JIANG Bai-tao SUN Pei-lei YAN Yong YANG
College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, 150001, China;Key China Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering M
国际会议
The 2017 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2017全国压电和声波理论及器件技术研讨会)
成都
英文
187-192
2017-10-27（万方平台首次上网日期，不代表论文的发表时间）