@techreport{oai:kanagawa-u.repo.nii.ac.jp:00004251, author = {蔦野, 雅俊 and Tsutano, Masatoshi and 山本, 俊雄 and Yamamoto, Toshio and 荏本, 孝久 and Enomoto, Takahisa}, month = {Mar}, note = {In general, it is pointed out that the irregularity of topographical feature and of underground geometry is contributed to the ground shaking characteristics and also influence to structural dameges. It is important to consider such kind of irregularities to earthquake damege assessment. In this paper, it is reported on the results of amplification and ground shaking characteristics by using 2-D analysis concerning to irregular topography and irregular underground geometry. As a result of simulation, a lot of movements at the top corner were admitted from the overall view point in a slope zone, even though the incident earthquake wave input only horizontal direction. It was recognized that it had a big influence on the response of ground shaking depend on the characteristics of incident earthquake wave, the underground geometry, topographical features, the scale of irregularity and the angle of gradient., Article}, title = {不整形な地盤・地形の2次元解析による地震動特性と増幅特性の検討}, year = {2006} }