日本建築学会構造系論文集
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
相模トラフ沿いの中規模地震の観測記録に基づく表面波と散乱波を考慮した統計的グリーン関数生成方法
佐藤 智美
著者情報
ジャーナル フリー

2014 年 79 巻 705 号 p. 1589-1599

詳細
抄録
We revise the generation method of stochastic Green's functions by considering into surface waves and scattering waves as well as direct S-waves using strong motion records of moderate-sized interplate earthquakes along the Sagami Trough. The spectral ratios of later time windows to S-wave windows are modeled by the focal depth and hypocentral distance with site factors. The envelopes of later time windows are modeled based on the scattering theory in which body waves and Rayleigh waves are considered. The stochastic Green's function is generated by adding S-wave windows and the later time windows in the time domain.
著者関連情報
© 2014 日本建築学会
前の記事 次の記事
feedback
Top