@article{oai:niigata-u.repo.nii.ac.jp:00002835,
 author = {阿部, 和久 and 笠原, 祐樹 and 紅露, 一寛},
 journal = {応用力学論文集, 応用力学論文集},
 month = {Aug},
 note = {A numerical method is presented for the surface wave analysis of half-plane having a periodic structure. In order to grope out the dispersion curves of surface waves over a wide region, an improvement in the computational efficiency is attempted. This is realized by employing a transfer matrix for nodal vectors between the lower and the upper boundaries of a unit cell. Waves transmitting in the half-plane toward the far field are composed of eigenvectors of the transfer matrix. Exploration of the surface wave modes in a wavenumber-frequency domain can be reduced to an eigenvalue problem of a matrix consisted of the above eigenvectors. A numerical procedure to calculate the wave motion of surface wave modes is also constructed. The developed method is applied to the dispersion analysis of periodic half-planes. The validity of the proposed method is proved through those analyses, and characteristics of the dispersion curves and the wave motion are discussed.},
 pages = {1013--1020},
 title = {半無限周期構造を対象とした表面波モード解析手法の改善},
 volume = {12},
 year = {2009}
}