新潟県中越地震とその後の豪雪による雪崩予防柵の被害に関する考察
書誌情報を取り込む- フォーマット
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- 論文(リポジトリ)
- 責任表示
- 福田, 誠 ; 青山, 清道 ; 新関, 敦生 ; 南波, 真希子 ; 木村, 智博 ; 猪爪, 高見 ; バッタライ, パンカジ
- 出版情報
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- 新潟大学積雪地域災害研究センター , 2005-12
- 掲載情報
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- 新潟大学積雪地域災害研究センター研究年報— 新潟大学積雪地域災害研究センター研究年報
- 巻
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- 27
- 開始ページ
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- 25
- 終了ページ
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- 39
- 概要
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- Numerous snow defensive structures, built on Tertiary and Quarternary mudstone were collapsed and many others became vulnerable due to weakening of foundations during Mid-Niigata Earthquake. Heavy snowfall after the Mid-Niigata Earthquake further aggravated the problem. This paper deals the impact of heavy snow load on the foundations of defensive structures and discusses their weakening mechanism after the Mid-Niigata Earthquake. Geology of the study area is studied in detail. Geotechnical properties of the foundation materials are determined. The laboratory assessments of the effects of slaking on the behavior of mudstone, especially, the influence of degradation on strength resulting from gradual slaking are examined.
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- その他の標題
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- A Research on the Mid-Niigata Earthquake and Post Heavy Snow Impact on the Defensive Structures
- 言語
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- 日本語
- 主題
- 受理日
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- 2005-12

