Wave Propagation in Monoclinic Media

• Main Authors: KUO, PO-YUAN, 郭柏源
• Other Authors: WANG, CHENG-DER
• Format: Others
• Language: zh-TW
• Published: 2018
• Online Access: http://ndltd.ncl.edu.tw/handle/jk9g54

碩士 === 國立聯合大學 === 土木與防災工程學系碩士班 === 106 === Based on the theory of elasticity, the solutions of quasi-body wave velocity are yielded for a monoclinic medium. The generalized Hooke’s law, the strain-displacement relationships, and the equilibrium equations are integrated to constitute the governing equations. In a dimensionless manner, this thesis investigates the case where the body wave velocity varying with the phase angle. It is found from the parametric study that the wave velocity in monoclinic media is profoundly influenced by the type of material anisotropy, and also the phase angle. Hence, it should not treat the material as an orthotropic, a transverse isotropic, or an isotropic medium for the wave propagation in a monoclinic material.