 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 13217 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8152
|
| In English (Mech. Solids): | | 5065 |
|
| << Previous article | Volume 60, Issue 3 / 2025 | Next article >> |
| Xi-meng Zhang, Hui Qi, Jun-hua Chen, Shu-qin Zhang, and Ying Liu, "Reflection and Transmission of SH Waves in a Piezomagnetic Right-Angle Plane Featuring a Circular Cavity and Irregular Boundaries: a Boundary Element Method Analysis," Mech. Solids. 60 (3), 1915-1942 (2025) |
| Year |
2025 |
Volume |
60 |
Number |
3 |
Pages |
1915-1942 |
| DOI |
10.1134/S0025654424607146 |
| Title |
Reflection and Transmission of SH Waves in a Piezomagnetic Right-Angle Plane Featuring a Circular Cavity and Irregular Boundaries: a Boundary Element Method Analysis |
| Author(s) |
Xi-meng Zhang (School of Aviation and Flight, Changzhou Institute of Technology, Changzhou, Jiangsu, 213032 China, zhangximeng@hrbeu.edu.cn)
Hui Qi (College of Aerospace and Civil Engineering, Harbin Engineering University, Harbin, Heilongjiang, 150001 China, qihui205@sina.com)
Jun-hua Chen (School of Aviation and Flight, Changzhou Institute of Technology, Changzhou, Jiangsu, 213032 China, cjhnjust@163.com)
Shu-qin Zhang (School of Aviation and Flight, Changzhou Institute of Technology, Changzhou, Jiangsu, 213032 China, zhangshuqin@czu.cn)
Ying Liu (School of Aviation and Flight, Changzhou Institute of Technology, Changzhou, Jiangsu, 213032 China, liuying@czu.cn) |
| Abstract |
In this study, we analyze a piezomagnetic right-angle plane featuring a circular cavity and
irregular boundaries utilizing the boundary element method. External loads in the form of SH waves
and line sources acting on the piezomagnetic right-angle plane are taken into account. The efficacy of
the boundary element method is demonstrated through two distinct illustrative scenarios. First, we
assess the dynamic characteristics in the absence of line source loads on the irregular boundary,
employing the image method and Graf addition theorem in the first scenario. Subsequently, we introduce Green’s identities and solve for the Green’s function in infinite three-dimensional space. In the
second scenario, we explore the dynamic characteristics when irregular boundaries are subjected to
line source loads using the boundary element method. Our findings elucidate the impact on the
dynamic stress concentration factor and magnetic field intensity concentration factor under suitable
conditions. Additionally, we compare analytical solutions with finite element solutions to corroborate
the accuracy of the conclusions presented in this study. |
| Keywords |
Piezomagnetic right-angle plane, Irregular boundaries, Graf addition theorem, Boundary element method, SH wave, Magnetic field intensity concentration factor (MFICF), Dynamic stress concentration factor (DSCF) |
| Received |
20 December 2024 | Revised |
15 March 2025 | Accepted |
19 April 2025 |
| Link to Fulltext |
|
| << Previous article | Volume 60, Issue 3 / 2025 | Next article >> |
|
 If you find a misprint on a webpage, please help us correct it promptly - just highlight and press Ctrl+Enter
|
|
Russian 
English