高师理科学刊2024，Vol.44Issue(12)：44-49,6.DOI:10.3969/j.issn.1007-9831.2024.12.007
弹性波在弹性固体和粘弹性固体界面上的反射和透射
Reflection and transmission of elastic waves at the interface between elastic and viscoelastic solids
摘要
Abstract
The reflection and transmission problems at the interface between elastic and viscoelastic solids were studied.By using the wave potential function expressions and boundary conditions of incident and reflected waves,displacement and stress were obtained,and the reflection and transmission coefficients of related waves were obtained.The influence of incident angle on the reflection and transmission coefficients of related waves under continuous conditions was analyzed.关键词
弹性介质/粘弹性介质/弹性波/反射系数/透射系数Key words
elastic medium/viscoelastic medium/elastic wave/reflection coefficient/transmission coefficient分类
数理科学引用本文复制引用
张雪,李立..弹性波在弹性固体和粘弹性固体界面上的反射和透射[J].高师理科学刊,2024,44(12):44-49,6.基金项目
黑龙江省基本业务费专项资助项目(145209135) （145209135）
黑龙江省高等教育教学改革项目(SJGY20210966) （SJGY20210966）
齐齐哈尔大学教育科学研究项目(GJZRZX202003) （GJZRZX202003）
