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Experimental results on the formation of hard compacted snow in Rikubetsu in northern Japan: A first step toward the construction of a compacted-snow runway on the Antarctic ice sheet
https://kitami-it.repo.nii.ac.jp/records/7185
https://kitami-it.repo.nii.ac.jp/records/718567e0c3e8-51ce-4bb9-8c21-d721fb413a5f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
4493.pdf (4.9 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2007-06-12 | |||||
| タイトル | ||||||
| タイトル | Experimental results on the formation of hard compacted snow in Rikubetsu in northern Japan: A first step toward the construction of a compacted-snow runway on the Antarctic ice sheet | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 著者 |
Kameda, Takao
× Kameda, Takao× Takahashi, Shuhei× Hyakutake, Kinji× Kikuchi, Noriaki× Watanabe, Okitsugu |
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| 著者別名 | ||||||
| 識別子Scheme | WEKO | |||||
| 識別子 | 44128 | |||||
| 識別子Scheme | KAKEN | |||||
| 識別子URI | https://nrid.nii.ac.jp/ja/nrid/1000000233974 | |||||
| 識別子 | 233974 | |||||
| 姓名 | 亀田, 貴雄 | |||||
| 言語 | ja | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper describes the experimental methods and results on the formation of hard compacted snow in Rikubetsu in northern Japan during the winter of 1999. This basic research was the first step towards the construction of a compacted-snow runway on the Antarctic ice sheet. In Rikubetsu, we constructed three test fields (20 m in length, 7 m in width, and 0.4-1.0m in thickness) on compacted basal snow (approximately 0.05m in thickness). First, 0.1-0.35-m-thick layers of snow were deposited on the basal snow of the fields using a rotary snowplow. Next, the surface snow was smoothed using an excavator. Finally, the snow layers were compacted four times using a bulldozer. This entire process was repeated three to four times in order to construct 0.4-1.0-m-thick test fields. The ram hardness, snow density, and snow structure of these fields were investigated. A comparison with criteria established by a U.S. scientist for a large aircraft－such as the C-130(Abele,1990)－revealed that if snow in the form of three 0.2-0.25-m-thick layers is compacted four times by a bulldozer, it is sufficiently hard to serve as a runway at H68(69°11´29″S, 41°03´34″E, 1204m a.s.l) for a wheeled C-130. The Japanese Antarctic Research Expedition plans to conduct a feasibility study on the construction of the hard compacted-snow runway at this location. | |||||
| 書誌情報 |
Polar Meteorology and Glaciology 巻 19, p. 95-107, 発行日 2005-11 |
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| 権利 | ||||||
| 権利情報 | NATIONAL INSTITUTE OF POLAR RESEARCH, T.Kameda, S.Takahashi, K.Hyakutake, N.Kikuchi, O.Watanabe, Polar Meteorology and Glaciology, 19, 2005, 95-107. | |||||
| フォーマット | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | application/pdf | |||||
| 出版者 | ||||||
| 出版者 | 国立極地研究所 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
| 出版タイプ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
