Strong Motion Simulation of the 1987 Chiba-ken-toho-oki Earthquake (M_J6.7) Using Stochastic Green's Function Generation Method Empirically Considering Surface Waves and Scattering Waves

• SATOH Toshimi

  Institute of Technology, Shimizu Corporation

Bibliographic Information

Other Title

• 表面波と散乱波を経験的に考慮した統計的グリーン関数生成手法に基づく1987年千葉県東方沖地震(M_J6.7)の強震動シミュレーション

Abstract

Strong ground motions of the 1987 Chiba-ken-toho-oki earthquake (M_J6.7) are simulated using our revised stochastic Green's function generation method in which surface waves and scattering waves are empirically considered. The source parameters of the asperity model estimated to fit observed and simulated seismic intensity map in the Kanto basin and strong motions of near-by station-pairs have the average feature of previous intraslab earthquakes. The good agreement of simulated strong motions with observed shows the validity of our revised stochastic Green's function generation method.

Journal

• Journal of Japan Association for Earthquake Engineering

  Journal of Japan Association for Earthquake Engineering 15 (7), 7_34-7_48, 2015

  JAPAN ASSOCIATION FOR EARTHQUAKE ENGINEERING

Keywords

• The 1987 Chiba-ken-toho-oki Earthquake
• Stochastic Green's Function Methods
• Surface Wave
• Scattering Wave

Details

• CRID: 1390282680336162432
• NII Article ID: 130005117822
• DOI: 10.5610/jaee.15.7_34
• ISSN: 18846246
• Web Site: https://www.jstage.jst.go.jp/article/jaee/15/7/15_7_34/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed