会议专题

DYNAMIC STRESS CONCENTRATION FACTOR AROUND INCLUSION IN ANISOTROPIC HALF-SPACE WITH A SEMI-CYLINDRICAL CANYON

Scattering problem of SH-waves in anisotropic (orthotropic) half-space with a semi-cylindrical canyon is researched in the present paper.Complex function method and multi-polar coordinate system are adopted to solve the problem of dynamic stress concentration.According to the boundary condition of the inclusion and the canyon,some examples about dynamic stress concentration factor around the inclusion are calculated and discussed.Numerical results present that the dynamic stress concentration factor is mainly affected by the wave number,the depth of the inclusion and the radius ratio of the inclusion and the canyon.

Anisotropic half-space Semi-cylindrical canyon SH-wave scattering Dynamic stress concentration factor (DSCF)

Yu ZHANG Jin WANG Yu-xuan WEI Pei-lei YAN Zai-lin YANG

College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, 150001, P. R. Chi China Nuclear Power Engineering Co.,Ltd., Beijing, 100840, P. R. China China Key Laboratory of Earthquake Engineering and Engineering Vibration, Institute of Engineering M

国际会议

The 2016 Symposium on Piezoelectricity,Acoustic Waves and Device Applications(2016全国压电和声波理论及器件技术研讨会)

西安

英文

8-12

2016-10-21(万方平台首次上网日期,不代表论文的发表时间)