@article{oai:sucra.repo.nii.ac.jp:00013620, author = {川上, 英二 and 茂木, 秀則 and 福原, 幸司}, issue = {587}, journal = {日本建築学会構造系論文集, Journal of structural and construction engineering. Transactions of AIJ}, month = {}, note = {Seismic responses of a ground with various types of sinusoidal-shaped irregularity were evaluated by using the boundary element method and analyzed based on "scattered-wave contribution". The examination of the numerical results revealed the following: 1) the response at the trough varies sharply with frequency whereas the response at the peak shows large amplification over a wide frequency range; 2) the predominant frequencies at the trough depend on the amplitude of the surface irregularity and do not depend on the number of fluctuations of the ground; and 3) these characteristics can be understood as the results of the interference of scattered waves coming from the irregular surface., rights: 社団法人日本建築学会 rights: 本文データは学協会の許諾に基づきCiNiiから複製したものである relation: IsVersionOf: http://ci.nii.ac.jp/naid/110004839592/, text, application/pdf}, pages = {53--60}, title = {正弦波状の起伏地形における波動伝播の解析}, year = {2005}, yomi = {カワカミ, ヒデジ and モギ, ヒデノリ} }