KOJIMA Keisuke

FacultyArchitecture and Civil Engineering
Teacher OrganizationArchitecture and Civil Engineering
Education and
 Research Organization
Faculty of Engineering /Graduate School of Engineering
PositionProfessor
Last Updated: 20/12/01 17:37

Researcher Profile & Settings

Name

    KOJIMA Keisuke

Affiliation

  •  Architecture and Civil Engineering Professor

Education

  • 1988Kyoto University 交通土木工学
  • 1983Fukui University

Academic & Professional Experience

  • Apr. 1988Jun. 1992Faculty of Engineering, University of Tokushima Research Associate

Research Activities

Published Papers

  • Estimation of subsurface structure of Katsuyama Basin based on microtrenor observation
    K.Kojima, T,Kunitani, M.Itho, H. Yamamoto M. Ohori and H. Okuyama
    Engineering Geology 61(2) 50-58 Jun.  2020 Refereed
  • Estimation of subsurface structure of Obama Plain based on microtremor observation
    Masaki ITHO & Keisuke KOJIMA
     20(1) 147-156 Feb.  2020 Refereed
  • Observation of Microtremor in Katsuyama Basin, Fukui Prefecture Carried out through the Microtremor Research Camp
    M. Ohori, Y. Asaka, H. Azuma, S. Adachi, M. Ito, Y. Iwanami, T. Ueno, Y. Uratani, Y. Oishi, M. Ohba, T. Okamoto, S. Kaneko, N. Kitamura, H. Kitamura, S. Kurita, K. Kojima, F. Sato, K. Tatsuta, S. Naito, S. Nakai, T. Nakai, T. Noguchi, K. Hada, T. Hayashida, S. Higuchi, G. Furuya, N. Maeda, T. Mizuno, M. Miyazaki, S. Mori, M. Morita, K. Yamada, M. Yamada, H. Yamamoto, S. Yoshida, M. Yoshida and H. Fujiwara
    Journal of Japan Association for Earthquake Engineering 17(3) 119-130 Jun.  2018 Refereed
  • A Case Study on Estimation of Subsurface Structure of Artificially Filled Ground Based on Microtremor Observation
    Masaki ITHO & Keisuke KOJIMA
    J.of Japan Society for Natural Disaster Science 38(3) 389-405 Nov.  2019 Refereed
  • Estimation of vibration characteristics of Kuzuryu River bank and subsurface structures based on microtremor observations
    KOJIMA Keisuke, ITO Masaki and MIZUNO Tomohiro
     19(5) 12-20 Sep.  2019 Refereed
  • Estimation of S-wave Velocity Structure Down to The Seismic Bedrock of Fukui Plainruga Plain Based on Microtremor Observation
    J. of Japan Society for Natural Disaster Science 33(4) 359-374 Feb.  2015 Refereed
  • Estimation of S-wave Velosity Structure of Ohno Basin Based on Microtremor Observationrotremor Observation
    Jour. Japac Soc. Eng. Geol. 55(1) 28-37 Apr.  2014 Refereed
  • Estimation of subsurface structure of the Ohno Basin based on microtremor observationMicrotremor obsevation around the Fukui-Earthquake-Fault
     19 47-57 Dec.  2012 Not refereed
  • Estimation of S-wave structture of Fukui Plain based on microtremor array observation
    Journals of the Japan Society of Civil Engineers 68(1) 98-109 Feb.  2012 Refereed
  • Estimation of S-wave velocity structure of vertical section orthogonal to the Fukui earthquake fault based on microtremor observation
    Proceedings of the International Conference on Performance-based Design in Earthquake Geotechnical Engineering CD-ROM 1325-1331 Jun.  2009 Refereed
  • Estimation of the underground structure of the Fukui plain based on strong motion and microtremor observation
    Chikyu Monthly 30(9) 453-460 Nov.  2008 Not refereed
  • Estimation of S-wave Velocity Structure of Tsuruga Pkain Based on Microtremor Observation
    J. of Japan Society for Natural Disaster Science 27(1) 00-00 May  2008 Refereed
  • Geographical feature and trench survey of the Sabae Fault in the Sabae Basin, Fukui prefecture
    Chikyu Monthly 30(10) 489-496 Jan.  2008 Not refereed
  • Microtremor obsevation around the Fukui-Earthquake-Fault
     14 47-57 Nov.  2007 Not refereed
  • Trench survey for the Sabae fault -introduction-
    (41) 105-112 Nov.  2007 Not refereed
  • Ground damage resulting from torrential rains in Fukui, July 2004
    Soils and Foundations 46(6) 869-884 Dec.  2006 Refereed
  • Estimation of Quaternary Structure and Attenuation Characteristics of Fukui Plain Based on Strong Motion Spectra
     346-349 Nov.  2006 Refereed
  • H/V Spectra Characteristics of the Reference Point of Fukui Plain
    Proc. of The 12th Japan Earthquake Enginering Symposium 342-345 Nov.  2006 Refereed
  • Estimation of 3-dimensional S-wave verocity structure of Tsuruga Plain based on Microtremor observation
    Nature and Environment of The Sea of Japan Districts(13) Nov.  2006 Not refereed
  • Estimation of Quaternary Configuration of Fukui Plain Based on Geostatistical Method and Microtremor Observation
    Jour. Japac Soc. Eng. Geol. 46(1) 42266 Apr.  2005 Refereed
  • Estimation of Quaternary Configuration of Fukui Plain Based on Microtremor Observation
    Journals of the Japan Society of Civil Engineers 752(I/66) 217-225 Jan.  2004 Refereed
  • Shaking Table Tests of EPS Block Lightweight Embankment Resting on Liquefiable Ground
    K.Kojima, M.MARUOKA
     Mar.  2002 Refereed
  • Optimization of soil improvement for seismic isolation design of urban tunnels
    K.Kojima, A.KAWABATA
     Nov.  2001 Refereed
  • Behavior and Simulation of Sandy Ground Tunnels
    Keisuke KOJIMA
     1991
  • Estimation of Design parameters for Earth Tunnel
    Keisuke KOJIMA
     2 1989
  • Estimation of Nonlinear Constitutive Parameters Based on Monitored Movement of Subsoil Under Consolidation
    Keisuke KOJIMA
     27(1) 1987
  • Viscoplastic Constitutive Model of Soft Rocks with Strain-softening
    Keisuke KOJIMA
     1 1987
  • Application of Back-analysis to Several Test Embankments on Soft Clay Deposit
    Keisuke KOJIMA
     26(2) 1986
  • Estimations of Soil Parameters Based on Monitored Movement of Subsoil under Consolidation
    Keisuke KOJIMA
     24(4) 1984
  • SHAKING TABLE TEST AND STABILITY ANALYSIS ON SEISMIC PERFORMANCE OF GEOTEXTILE-CONFINED SOIL WALL
    TSUJI Shinichiro;ITO Shuji;KOJIMA Keisuke;ITO Masaki
    Geosynthetics Engineering Journal 30 171-176 2015
    Geotextile-confined soil wall is a stable retaining structure which is layered a confined soil layers by using geotextile. Since the structure of the wall does not require a friction resistances of geotextile and soil, the width of the wall becomes slender than that of the geotextile reinforced soil wall. Although many of the walls constructed in the past have not damaged by an earthquake, the seismic behavior of the wall is not clarified. Authors carried out the shaking table test to evaluate the seismic performance of the wall. The characteristics of the wall obtained from this test are as follows; 1) the wall behaves integrally and the overturning mode becomes conspicuous at the failure, 2) the stability of the wall can be evaluated from stability analysis of the seismic coefficient method.

Conference Activities & Talks

  • Estimation of S-wave velocity structure based on 3-component autocorrelation by deployed microtremor array observation
    小嶋 啓介, 米村 祐司, 岡本 拓夫
     Sep.  2009


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