2014年8月1日
視方向に対する標識の水平角が煙中の視認距離に与える影響:誘導灯及び案内標識の視認性
日本建築学会環境系論文集
- ,
- ,
- 巻
- 79
- 号
- 702
- 開始ページ
- 639
- 終了ページ
- 648
- 記述言語
- 日本語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.3130/aije.79.639
- 出版者・発行元
- 日本建築学会
Two experiments on the visibility of a direction sign and three emergency signs through fire smoke were carried out with subjects. In Japanese railway stations, direction signs, which are prescribed by rules of each railway company, and Emergency signs, which are prescribed by Fire Services Act, are installed. The emergency signs used in the experiments are an evacuation exit sign and two evacuation route signs. Smoke density, type of signs and yaw angles of the sign were changed in the experiments. Twenty subjects aged twenties were participated in the experiments. All subjects have normal sight. The experiments are planned with "Design of Experiment". As a result of statistical analysis with regression analysis, relational expressions of each sign about the visible distance, smoke density and yaw angles were derived.
- リンク情報
- ID情報
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- DOI : 10.3130/aije.79.639
- ISSN : 1881-817X
- ISSN : 1348-0685
- eISSN : 1881-817X
- CiNii Articles ID : 130004696187
- identifiers.cinii_nr_id : 9000017722058
- SCOPUS ID : 84907668406