Rchr
J-GLOBAL ID：200901040879612888   Update date: Mar. 03, 2024

Cho Ikuo

チョウ イクオ | Cho Ikuo
Affiliation and department：
National Institute of Advanced Industrial Science and Technology

About National Institute of Advanced Industrial Science and Technology


Homepage URL  (1)： http://www.aist.go.jp/RESEARCHERDB/cgi-bin/worker_detail.cgi?call=namae&rw_id=I78632939
Research field  (1)： Solid earth science
Research keywords  (3)： 物理探査 ,  強震動 ,  地震学
Research theme for competitive and other funds  (11)：
  • 2020 - 2024 マルチアレイ観測による深部低周波地震の発生メカニズムの解明
  • 2020 - 2023 首都圏平野部の地下地質層序・堆積相構成に基づく地盤の類型化と地盤震動特性の解明
  • 2019 - 2023 Construction of the system for estimating irregular subsurface structure using ambient noise for strong ground motion prediction
  • 2017 - 2019 Development of a microtremor exploration method using miniature arrays
  • 2015 - 2018 Study on the modeling accuracy of irregular subsurface structure in sedimentary basins on strong ground motion prediction
Show all
Papers (48)：
  • Hirotoshi Uebayashi, Hiroshi Arai, Ikuo Cho, Kunikazu Yoshida, Michihiro Ohori, Koji Yamada. Microtremor Full-Wavefield Modeling of Effective Phase Velocity and Horizontal-to-Vertical Spectral Ratio at Kyoto Reference Borehole Site: Comparison with Surface-Wavefield Modeling Based on a Velocity Structure with a Cap Layer. Bulletin of the Seismological Society of America. 2024
  • Tsutomu Nakazawa, Ikuo Cho, Junko Komatsubara, Kentaro Sakata. S-wave velocity structures and ground motion characteristics beneath valley bottom lowlands: A case study from the lowlands along the Kanda and Furukawa rivers incising the Musashino Upland, Tokyo, central Japan. The Journal of the Geological Society of Japan. 2024. 130. 1. 17-33
  • Tsutomu Nakazawa, Ikuo Cho, Junko Komatsubara, Kentaro Sakata, Toshio Nakayama. 東京低地の埋没谷形状と地盤震動特性:上野-小岩測線での検討結果. The Journal of the Geological Society of Japan. 2023. 129. 1. 263-270
  • Junko Komatsubara, Ikuo Cho, Kentaro Sakata, Tsutomu Nakazawa. Ground motion characteristics and the depth of the S-wave velocity discontinuity in the post-LGM incised-valley fills beneath the Tokyo Bay area, central Japan, based on microtremor surveys. The Journal of the Geological Society of Japan. 2022. 128. 1. 29-42
  • I Cho, K Yoshida, H Uebayashi. Microtremor surveys based on rotational seismology: theoretical analysis with focus on separation of Rayleigh and Love waves in general wavefield of microtremors. Geophysical Journal International. 2021. 228. 1. 589-603
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MISC (67)：
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Education (2)：
  • - 1999 京都大学大学院 理学研究科 地球惑星科学専攻
  • - 1994 Hokkaido University School of Science
Professional career (1)：
  • 博士(理学)
Association Membership(s) (2)：
物理探査学会 ,  日本地震学会
※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

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