| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2015-11-09 |
| タイトル |
|
|
タイトル |
吹雪障害防止のための翼形防雪板を有する新形防雪さくの研究開発 (第1報 飛雪風洞による性能評価) |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Depertment of New Type Snow Fence with Airfoil Snow Plates for Prevention of Blowing-Snow Disasters (1st Report Evaluation of Performance by Blowing-Snow Simulation in Wind Tunnel) |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Development of Snow Fence |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Airfoil Snow Plates |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Blowing-Snow Disasters |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Snowdrifts and Visibility |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Blowing-Snow Simulation |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
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 |
坂本, 弘志
森谷, 優
高井, 和紀
小畑, 芳弘
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
The purpose of the present study was to develop a new snow fence with the airfoil snow plates for the prevention of snowdrifts and improvement of visibility on roadways. The design was in accordance with aerodynamic principles, and its performance was evaluated in a wind tunnel test in which natural snow was used to simulate blowing-snow. In general, the snowdrifts and visibility blockage behind the snow fence was caused by the alternate rolling-up of the bottom gap flow and the shear layer separated from the top of snow fence. It was found that the alternate rolling-up of the bottom gap flow and the shear layer separated from the top of snow fence could be prevented by using airfoil snow plates. On the basis of this finding, the airfoil snow plates with an optimum configuration were designed for the prevention of alternate rolling-up of their flows. Consequently, the developed new type snow fence with the airfoil snow plates plates had a high performance in preventing snowdrifts and improving visibility in comparison with the conventional snow fence. |
| 書誌情報 |
日本機械学會論文集. B編
巻 67,
号 653,
p. 95-103
|
| DOI |
|
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
http://doi.org/10.1299/kikaib.67.95 |
| 権利 |
|
|
権利情報 |
c 2001 一般社団法人日本機械学会 |
| 出版者 |
|
|
出版者 |
一般社団法人日本機械学会 |
|
言語 |
ja |
| 著者版フラグ |
|
|
言語 |
en |
|
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 |
2001-1.pdf (1.2 MB)
