热弹性波在流体—固体界面上的反射问题及其基本特征*

Abstract

Abstract: In this paper,we established an equation of thermoelastic wave equation in thermal elastic fluid medium.It is pointed out that two kinds of waves can propagate in the medium possibly.The basic concept and characteristics of the thermoelastic P wave have been established.The reflection problem of thermoelastic waves in a liquid-solid interface has been studied.In addition,the reflection coefficient,the expression of the transmission coefficient,the character of reflective thermal elastic P wave and the type of SVS wave have also been given.

Key words: Thermoelastic wave, Liquid-solid interface, Reflection, Transmission

CLC Number:

P315.7

ZHANG Li-juan, ZHANG Yan-fang, WU Ye, ZHANG Xin-chao, LI Rui-dong, HU Shun-tian, XIONG Zhong-hua, ZHAO Yong-an. Basic Feature and Reflection Problem of Thermoelastic Wave in Liquid-solid Interface[J]. EARTHQUAKE, 2016, 36(2): 68-75.

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Basic Feature and Reflection Problem of Thermoelastic Wave in Liquid-solid Interface

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