Influence of seismic source location of interplate earthquake on evaluation of long-period ground motions in the Tokyo metropolitan area

被引：0
|
作者：
Oguchi T. [1 ]
Nagano M. [1 ]
机构：
[1] Tokyo Univ. of Science, Japan
来源：
AIJ Journal of Technology and Design | 2021年 / 27卷 / 65期
关键词：
3-D finite difference method; Interplate earthquake; Kanto plain; Long-period ground motions; Reciprocal theorem; Seismic source location;
D O I：
10.3130/AIJT.27.148
中图分类号：
学科分类号：
摘要：
This report describes the influence of the seismic source location of interplate earthquake on the evaluation of long-period ground motion in the Tokyo metropolitan area. Source points are arranged at every 10 km in the seismic fault plane on the plate boundary off Ibaraki and Chiba prefecture, along the Sagami and the Suruga Troughs. Reciprocal theorem is applied for the 3-D finite difference method to evaluate ground motions at target sites from many source points. We also examine influence of low-velocity sediments in the Philippine Sea Plate region on long-period ground motions in the Tokyo metropolitan area. © 2021 Architectural Institute of Japan. All rights reserved.
引用
收藏
页码：148 / 153
页数：5
相关论文
共 50 条
  • [31] Discriminating non-seismic long-period pulses and noise to improve earthquake source inversion
    Sakai, Takahide
    Kumagai, Hiroyuki
    Pulido, Nelson
    Bonita, Jun
    Nakano, Masaru
    EARTH PLANETS AND SPACE, 2016, 68
  • [32] Anomalous propagation of long-period ground motions recorded in Tokyo during the 23 October 2004 Mw 6.6 Niigata-ken Chuetsu, Japan, earthquake
    Furumura, Takashi
    Hayakawa, Toshihiko
    BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2007, 97 (03) : 863 - 880
  • [33] Seismic retrofit of a high-rise steel structure considering long-period and long-duration ground motions
    Du D.-S.
    Song B.-X.
    Xu W.-Z.
    Wang S.-G.
    Gongcheng Lixue/Engineering Mechanics, 2020, 37 (07): : 189 - 200
  • [34] Damaging long-period ground motions from the 2003 Mw 8.3 Tokachi-oki, Japan earthquake
    Koketsu, K
    Hatayama, K
    Furumura, T
    Ikegami, Y
    Akiyama, S
    SEISMOLOGICAL RESEARCH LETTERS, 2005, 76 (01) : 67 - 73
  • [35] Spectrum characterization of two types of long-period ground motions and seismic behavior of frame-core wall structures under multidimensional earthquake records
    Cheng, Yu
    Bai, Guoliang
    Dong, Yaorong
    STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS, 2018, 27 (16):
  • [36] On the seismic behavior of cylindrical base-isolated liquid storage tanks excited by long-period ground motions
    Shekari, M. R.
    Khaji, N.
    Ahmadi, M. T.
    SOIL DYNAMICS AND EARTHQUAKE ENGINEERING, 2010, 30 (10) : 968 - 980
  • [37] Seismic response analysis of inerter-inter-storey isolated structure under long-period ground motions
    Wu, Ying-Xiong
    Zheng, Xiang-Yu
    Weng, Jin-Hua
    Wang, Lin-Jian
    Jiang, Li-Ling
    Zhendong Gongcheng Xuebao/Journal of Vibration Engineering, 2022, 35 (05): : 1222 - 1232
  • [38] Simulating Strong Ground Motion from the Great 1923 Kanto Earthquake in the Tokyo Metropolitan Area Based on Source Model Derived from Seismic Intensity Data
    Suzuki, Fumino
    Kato, Kenichi
    Watanabe, Tetsushi
    Kanda, Katsuhisa
    Tomozawa, Yusuke
    BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA, 2023, 113 (05) : 1878 - 1901
  • [39] Seismic collapse analysis of high-rise reinforced concrete frames under long-period ground motions
    Bai, Yongtao
    Guan, Shaoyu
    Lin, Xuchuan
    Mou, Ben
    STRUCTURAL DESIGN OF TALL AND SPECIAL BUILDINGS, 2019, 28 (01):
  • [40] Long-period ground motion simulation of a subduction earthquake using the offshore-onshore ambient seismic field
    Viens, Loic
    Miyake, Hiroe
    Koketsu, Kazuki
    GEOPHYSICAL RESEARCH LETTERS, 2015, 42 (13) : 5282 - 5289
12345