| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2008-08-19 |
| タイトル |
|
|
タイトル |
異方性材料界面における弾性波の反射と透過 |
| その他のタイトル |
|
|
その他のタイトル |
Reflection and Transmission of Elastic Waves at an Interface of Anisotropic Materials |
| 言語 |
|
|
言語 |
jpn |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
異方性材料 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
界面 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
弾性波 |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Elastic Waves |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Anisotropic Materials |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 作成者 |
大好, 直
三浦, 公久
OHYOSHI, Tadashi
MIURA, Kimihisa
|
| 内容記述 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Coefficients of reflection and transmission of elastic waves to a non-symmetric boundary surface of anisotropy are obtained. The analysis shows mainly on a characteristic slowness surface. A normal vector on the slowness surface indicates power flow direction of characteristic waves. This is the important clue to construct the formal solutions by the selection of proper characteristic waves. The selection is made by power flow direction of the waves. The formal solutions should compensate the continuity conditions at the interface disturbed by incident waves. For a general anisotropic composite material, the analysis is apt to complex. Therefore, the application of slowness surface to the selection is very influential to avoid confusion in the analysis. Numerical examples are presented for the surface coupled with water. Those results show us the effect of deviation angle of the principal axis from the boundary normal on the coefficients of reflection and transmission power. |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
秋田大学鉱山学部研究報告
巻 13,
p. 53-60,
発行日 1992-10-26
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
03898040 |
| NCID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00010307 |
| 出版者 |
|
|
出版者 |
秋田大学鉱山学部 |
oyoshi3.pdf (644.5 kB)
