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タイトル
  • ja 融雪期の土砂災害に関連する土壌水分の定量評価
  • en QUANTITATIVE EVALUATION OF SOIL MOISTURE ASSOCIATED WITH LANDSLIDE DISASTERS DURING SNOWMELT PERIOD
作成者
    • ja 臼谷, 友秀 en USUTANI, Tomohide ja-Kana ウスタニ, トモヒデ
    • ja 中津川, 誠 en NAKATSUGAWA, Makoto ja-Kana ナカツガワ, マコト
    • ja 松岡, 直基 en MATSUOKA, Naoki ja-Kana マツオカ, ナオキ
アクセス権 open access
権利情報
  • ja © copyright 2013 土木学会
主題
  • NDC 517
  • Other ja 地すべり
  • Other ja 土壌水分
  • Other ja 融雪量
  • Other ja 長期水循環
  • Other ja タンクモデル
  • Other en landslide
  • Other en soil moisture
  • Other en amount of snowmelt
  • Other en long-term water cycle
  • Other en tank model
内容注記
  • Other application/pdf
  • Abstract en Due to rainfall during the snowmelt season in May 2012, landslides occurred at Nakayama Pass, which is on the main route between Sapporo and Southern Hokkaido, and all lanes there were temporarily closed for the first time since the route opened in 1969. Quantitative evaluation for the risk of landslide such as that at Nakayama Pass during the snowmelt season has remained an issue. In this study, we proposed a method for quantifying the soil moisture of potential landslide sites by comprehensively estimating the long-term water cycle of the watershed. As the result of applying the proposed method to the Nakayama Pass landslide site, it was clarified that the soil moisture of the landslide site at the time of the May 2012 disaster was the highest in the previous 33 years. This proposal was considered effective for quantitative evaluation of the soil moisture associated with landslide during the snowmelt season.
出版者 ja 土木学会
日付
    Issued2013
言語
  • jpn
資源タイプ journal article
出版タイプ VoR
資源識別子 HDL http://hdl.handle.net/10258/00009743 , URI https://muroran-it.repo.nii.ac.jp/records/9794
関連
  • isIdenticalTo NAID 130004558289
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.69.I_403
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/69/4/69_68/_pdf/-char/ja
収録誌情報
    • PISSN 2185-467X
    • NCID AA12373113
      • ja 土木学会論文集B1（水工学） en Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
      • 巻69 号4 開始ページI_403 終了ページI_408
ファイル
コンテンツ更新日時 2024-01-26