Search

Your search keyword '"Yamazaki Tetsuya"' showing total 9 results
Start Over Author "Yamazaki Tetsuya" Search Limiters Available in Library Collection
9 results on '"Yamazaki Tetsuya"'

5. Study on the potential risks analysis approach for tunnel fires in expressway tunnels

Author

Yamazaki, Tetsuya, Yokota, Masahiro, and Kawabata, Nobuyoshi

Subjects
tunnel fire, fire simulation, evacuation simulation, risk analysis, statistical risk, potential risk
Abstract

金沢大学理工研究域機械工学系, 道路トンネルは閉鎖された空間であり，火災が発生すると煙の遡上などにより，明り部よりも被害が拡大する可能性がある．近年の安心安全が求めらる社会情勢から，トンネル内の非常用施設を増強すべきと考えるが，費用や期間の面から，全てのトンネルの非常用施設の充実を図ることは難しい．このような課題に対し，リスクアナリシス手法を用いて，各々のトンネルの潜在的火災リスクを評価し，それに見合う対策を選定し，対策が必要なトンネルに対し，計画的に対応すれば，効率的に，未然に大きな被害を回避することができると考える．本稿では高速道路トンネル火災に関する「リスクアナリシス手法」を用いた，対策トンネルの絞り込みと対策の選定方法や，計画的，効率的に日本の高速道路トンネルの火災リスクを低減するしくみを提案する．\n The devastation caused by the Great East Japan Earthquake of 2011 has taught us, once again, the importance of taking measures in advance to prevent foreseeable disasters. In Europe, an EU directive was issued after a major tunnel fire, and member states have enacted and are implementing stricter tunnel safety standards. And the accident at Sasago tunnel in 2012, has reasserted the importance of putting "safety first." With progress in simulation technology to reproduce tunnel fires accurately, it is now possible to identify potentially high-risk tunnels before fires occur. Our study on the current issues and their countermeasures are reported in this paper.

Published
2015

9. NIPPON KAGAKU KAISHI

Author

OUCHI, Tatsuro, primary, SAKAE, Masatoshi, additional, YAMAZAKI, Tetsuya, additional, YAMASHITA, Haruo, additional, and IMOTO, Minoru, additional

Published
1980
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results