@article{oai:kitami-it.repo.nii.ac.jp:00006461,
 author = {小柴, 正則 and 鈴木, 道雄},
 issue = {1},
 journal = {北見工業大学研究報告},
 month = {Nov},
 note = {application/pdf, In this paper, the finite element method is applied to the problem of longitudinal wave propagation in various anisotropic elastic rods of square cross section. Dispersion characteristics and field distributions of longitudinal modes are presented for square rods of orthorhombic, tetragonal, hexagonal and cubic systems. It is confirmed by computer analysis that owing to the symmetry with respect to the diagonals the longitudinal mode in square rods of tetragonal, hexagonal and cubic systems separates into a longitudinal mode and a first screw mode, and Nigro’s results for dispersion characteristics of longitudinal modes in square rods of tetragonal and cubic systems must be reinterpreted.},
 pages = {107--112},
 title = {異方性正方形断面弾性波導波路におけるLongitudinal modeの分散特性および界分布*},
 volume = {10},
 year = {1978}
}