屋根上積雪荷重の制御に滑落雪処理を用いる場合の制御日数について

• 高倉 政寛

  北海道工業大学大学院

• 千葉 隆弘

  北海道工業大学大学院

• 伊東 敏幸

  北海道工業大学建築工学科

• 苫米地 司

  北海道工業大学建築工学科

書誌事項

タイトル別名

• ON THE TERM CONTROLLED BY SNOW LOAD: PRACTICAL USE OF ROOF-SNOW SLIDING
• ヤネウエ セキセツ カジュウ ノ セイギョ ニ カツラクセツ ショリ オ モチイル バアイ ノ セイギョ ニッスウ ニ ツイテ

抄録

The phenomenon of accumulated snow sliding off a pitched roof of a building is frequently seen. The occurrence of snow sliding is affected by such factors as atmospheric temperature and temperature inside the attic. In this study, the following investigation was carried out in order to establish a method for evaluating snow load on a pitched roof that takes into account the occurrence of snow sliding. First, it examined about the characteristic of snow sliding resistance. It was found that the occurrence of snow sliding is greatly affected by adfreezing resistance and that this resistance decreases if the atmospheric temperature rises to -2℃ or higher. Next, from these results on adfreezing resistance, we used data on atmospheric temperature obtained from a weather station to calculate the number of days required for snow sliding to occur. In this paper, we propose a method for evaluating snow load on a roof that includes consideration of the number of days required for snow sliding to occur.

収録刊行物

• 日本建築学会技術報告集

  日本建築学会技術報告集 5 (7), 23-26, 1999

  一般社団法人 日本建築学会

キーワード

• 勾配屋根
• 滑落雪
• 積雪荷重
• 制御

詳細情報

• CRID: 1390001205174097024
• NII論文ID: 10004748346
• NII論文ID: 110003797102
• NII書誌ID: AN10531441
• DOI: 10.3130/aijt.5.23
• ISSN: 18818188
• ISSN: 13419463
• NDL書誌ID: 4671212
• Web Site: http://id.ndl.go.jp/bib/4671212
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4671212
• Web Site: https://www.jstage.jst.go.jp/article/aijt/5/7/5_KJ00003286454/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可