Search Results1-5 of  5

  • KOKUGAN Sadamu ID: 9000000953676

    Ohta Geo-Research Co., Ltd. (2005 from CiNii)

    Articles in CiNii:4

    • The effective rock fall disaster countermeasure at the large-scale slope (2002)
    • Groundwater hydrology on drainage tunnel of Kamenose Landslide (2003)
    • Evaluation method of the groundwater drainage works using the groundwater model (2005)
  • KOKUGAN Sadamu ID: 9000021425209

    Ohta Geo-Research Co., Ltd. (2007 from CiNii)

    Articles in CiNii:1

    • Risk Management for Landslide Remedy (2007)
  • KOKUGAN Sadamu ID: 9000254454417

    Ohta Geo-Research Co., Ltd. (2005 from CiNii)

    Articles in CiNii:1

    • Three-dimensional visualization based on spatial information technology (2005)
  • KOKUGAN Sadamu ID: 9000403156143

    Chuo Fukken Consultants, Co. Ltd. (2019 from CiNii)

    Articles in CiNii:1

    • Removing of a large unstable rock mass on the national highway slope with road blocked (2019)
  • Kokugan Sadamu ID: 9000258495897

    Ohta Geo Research (2002 from CiNii)

    Articles in CiNii:1

    • Why did Landslide occur in this slope which countermeasure ended in?:—The Landslide occurred by rapid weathering— (2002)
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