Fire safety evaluation of concrete structures in a closed space environment

• Project/Area Number: 18360205
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Civil engineering materials/Construction/Construction management
• Research Institution: Hokkaido University
• Principal Investigator: HORIGUCHI Takashi Hokkaido University, 大学院・工学研究科, 准教授 (30094816)
• Co-Investigator(Kenkyū-buntansha): KURIOKA Hitoshi 鹿島建設株式会社・研究, 技術開発本部・技術研究所, 上席研究員 (80374023) ; SWHIMURA Kazunori 北海道大学, 大学院・工学研究科, 助教 (60187474)
• Project Period (FY): 2006 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥17,760,000 (Direct Cost: ¥15,300,000、Indirect Cost: ¥2,460,000); Fiscal Year 2008: ¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000); Fiscal Year 2007: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2006: ¥7,100,000 (Direct Cost: ¥7,100,000)
• Keywords: コンクリート / 火災 / コンクリート構造物 / 耐火性 / 繊維補強コンクリート / 温度時間曲線 / 防災 / 纎維補強コンクリート / 火炎 / 線維補強コンクリート / 温度時問曲線

Research Abstract

閉鎖空間を有する社会基盤施設におけるコンクリート構造物の代表的なものとして、地中・海中トンネル構造物や地下鉄などの地下空間に建設されたコンクリート構造物が挙げられる。これらの構造物は公共的な要素が強く、万が一大きな火災が発生すると重大な人的被害の危機が危惧される重要な社会基盤施設である。本研究では、これらの重要コンクリート構造物の火災時における安全性に関してコンクリート部材の耐火性を中心に検討したものである。

Research Products

• [Journal Article] Recovery behavior of hybrid fiber reinforced high strength concrete after fire exposure (2009)
  • Author(s): T. Horiguchi and S. L. Suhaendi
  • Journal Title: Proceedings of the International Workshop on application of structural Fire engineering Pages: 189-197
  • Peer Reviewed
• [Journal Article] Effect of elevated temperatures on flexural behaviour of hybrid fibre reinforced high strength concrete (2009)
  • Author(s): K. Watanabe and T. Horiguchi
  • Journal Title: Proceedings of the 5th International Conference Structure in Fire Pages: 430-439
  • Peer Reviewed
• [Journal Article] Effect of elevated temperatures on flexural behaviour of hybrid fibre reinforced high strength concrete (2008)
  • Author(s): K. Watanabe and T. Horiguchi
  • Journal Title: Proceedings of the 5^<th> International Conference Structure in Fire Pages: 430-439
  • Peer Reviewed
• [Journal Article] Study on fracture toughness of hybrid fiber reinforced high strength concrete at high temperature environment (2008)
  • Author(s): T. Horiguchi, K. Watanabe and S. L. Suhaendi
  • Journal Title: Proceedings of 11th International Conference on Durability of Building Materials and Components 11dbmc Pages: 117-124
  • Peer Reviewed
• [Journal Article] Bending strength and fracture toughness of hybrid fibre reinforced high strengthconcrete at high temperature (2008)
  • Author(s): K. Watanabe, S. L. Suhaendi and T. Horiguchi
  • Journal Title: Proceedings of the International fib Workshop on Fire design of concrete structure Pages: 343-350
  • Peer Reviewed
• [Journal Article] Explosive spalling mitigation mechanism of fiber reinforced high strength concrete under high temperature condition (2008)
  • Author(s): S. L. Suhaendi and T. Horiguchi
  • Journal Title: Proceedings of the International fib Workshop on Fire design oconcrete structure Pages: 189-197
  • Peer Reviewed
• [Journal Article] 火災時のシールドトンネル天井排気ダクト内温度解析 (2008)
  • Author(s): 波津久毅久, 並川賢次, 栗岡均, 森口敏美
  • Journal Title: 地下空間シンポジウム論文・報告集 Pages: 193-202
  • NAID: 40015836552
  • Peer Reviewed
• [Journal Article] CFDの利用を取り巻く課題(防火安全設計への適用) (2008)
  • Author(s): 栗岡均
  • Journal Title: 日本火災学会誌「火災」 27号 Pages: 27-32
  • NAID: 10021143906
  • Peer Reviewed
• [Journal Article] Experimental Study on the Fire Safety in Tunnel Spaces (2008)
  • Author(s): H. Kurioka, Y. Oka
  • Journal Title: The 3^<rd>Korea-Japan Joint Meeting for Fire Science and Engineering 2008 Seoul Korea('fire safety research of the underground space and tunnel') Pages: 25-36
  • NAID: 10013543254
  • Peer Reviewed
• [Journal Article] Study on fracture toughness of hybrid fiber reinforced high strength concrete at high temperature environment (2008)
  • Author(s): T. Horiguchi, K. Watanabe and S. L. Suhaendi
  • Journal Title: Proceedings of 11th International Conference on Durability of Building Materials and Components Pages: 117-124
  • Peer Reviewed
• [Journal Article] Bending strength and fracture toughness of hybrid fibre reinforced high strength concrete at high temperature (2008)
  • Author(s): K. Watanabe, S. L. Suhaendi and T. Horiguchi
  • Journal Title: Proceedings of the International fib Workshop on Fire design of concrete structure Pages: 343-350
  • Peer Reviewed
• [Journal Article] Fracture energy of hybrid fiber reinforced high strength concrete under high temperature condition (2007)
  • Author(s): S. L. Suhaendi、渡辺一郎、志村和紀、堀口敬
  • Journal Title: コンクリート工学年次論文集 Vol.29, No.1 Pages: 339-344
  • NAID: 110009696793
  • Peer Reviewed
• [Journal Article] 高温環境下におけるハイブリッド繊維補強高強度コンクリートの破壊靱性に関する研究 (2007)
  • Author(s): 渡辺一郎、S. L, Suhaendi、堀口敬、志村和紀
  • Journal Title: コンクリート工学年次論文集 Vol.29, No.1 Pages: 339-344
  • Peer Reviewed
• [Journal Article] Effect of hybrid fibres on fracture energy of high strength concrete under high temperature exposition (2007)
  • Author(s): S. L. Suhaendi, K. Watanabe and T. Horiguchi
  • Journal Title: CONSEC 07 Vol.2 Pages: 1633-1640
  • Peer Reviewed
• [Journal Article] Effect of hybrid fibres on fracture energy of high strength concrete under high temperature exposition (2007)
  • Author(s): Sofren Leo Suhaendi, K. Watanabe and T. Horiguchi
  • Journal Title: CONSEC 07 Vol.2 Pages: 1633-1640
  • Peer Reviewed
• [Journal Article] 高温環境下におけるハイブリッド繊維補強高強度コンクリートの破壊靱性に関する研究 (2007)
  • Author(s): 渡辺一郎、S. L. Suhaendi, 堀口敬、志村和紀
  • Journal Title: コンクリート工学年次論文集 Vol.29, No.1 Pages: 339-344
  • Peer Reviewed
• [Journal Article] 高温加熱を受ける高強度繊維補強コンクリートの耐火性能について (2007)
  • Author(s): 高野智宏、堀口敬、佐伯昇
  • Journal Title: 土木学会論文集, Vol.63、 No.3
  • NAID: 130004468488
  • Peer Reviewed
• [Journal Article] Effect of short fibres on residual permeability and mechanical properties of hybrid fibre reinforced high strength concrete after heat exposition (2006)
  • Author(s): S. L. Suhaendi and T. Horiguchi
  • Journal Title: Cement and Concrete Research Vol.36, Issue 9 Pages: 1672-1678
  • Peer Reviewed
• [Journal Article] Optimization of polypropylene fibers for high trength concrete under high temperature condition (2006)
  • Author(s): S. L. Suhaendi, M. Sudo and T. Horiguchi
  • Journal Title: Proceedings of the 10^<th> East Asia Pacific Conference on Structural Engineering and Construction Vol.6 Pages: 467-472
  • Peer Reviewed
• [Journal Article] Non-destructive test of heated fiber reinforced high strength concrete (2006)
  • Author(s): S.L. Suhaendi、志村和紀、堀口敬
  • Journal Title: コンクリート工学年次論文集 Vol.28, No.1 Pages: 407-412
  • NAID: 110009696163
  • Peer Reviewed
• [Journal Article] Effect of short fibres on residual permeability and mechanical properties of hybrid fibre reinforced high strength concrete after heat exposition (2006)
  • Author(s): Sofren Leo SUHAENDI, T. Horiguchi
  • Journal Title: Cement and Concrete Research Vol.36,Issue9 Pages: 1672-1678
• [Journal Article] Optimization of polypropylene fibers for high strength concrete under high temperature condition (2006)
  • Author(s): Sofren Leo SUHAENDI, M. Sudo, T. Horiguchi
  • Journal Title: Proceedings of the 10^<th> East Asia Pacific Conference on Structural Engineering and Construction Vol.6 Pages: 467-472
• [Journal Article] Non-Destructive Test of Heated Fiber Reinforced High Strength Concrete (2006)
  • Author(s): Sofren Leo SUHAENDI, 志村和紀, 堀口敬
  • Journal Title: コンクリート工学年次論文集 Vol.28、No.1 Pages: 407-412
  • NAID: 110009696163
• [Presentation] Recovery behavior of hybrid fiber reinforced high strength concrete after fire exposure (2009)
  • Author(s): T. Horiguchi and S. L. Suhaendi
  • Organizer: International Workshop on application of structural Fire engineering
  • Place of Presentation: Prague technical university, Prague, Czech Republic
  • Year and Date: 2009-02-20
• [Presentation] Effect of elevated temperatures on flexural behaviour of hybrid fibre reinforced high strength concrete (2008)
  • Author(s): K. Watanabe and T. Horiguchi
  • Organizer: 5^<th>International Conference Structure in Fire
  • Place of Presentation: Tung University, Singapore
  • Year and Date: 2008-05-28
• [Presentation] Study on fracture toughness of hybrid fiber reinforced high strength concrete at high temperature environment (2008)
  • Author(s): T. Horiguchi, K. Watanabe and S. L. Suhaendi
  • Organizer: 11th International Conference on Durability of Building Materials and Components
  • Place of Presentation: Dedeman Istanbul, Istanbul, Turkey
  • Year and Date: 2008-05-12
• [Presentation] Fracture energy of hybrid fiber reinforced high strength concrete under high temperature condition (2007)
  • Author(s): S. L. Suhaendi、渡辺一郎、志村和紀、堀口敬
  • Organizer: コンクリート工学年次講演会
  • Place of Presentation: 江陽グランドホテル(仙台)
  • Year and Date: 2007-07-13
• [Presentation] Bending strength and fracture toughness of hybrid fibre reinforced high strength concrete at high temperature (2007)
  • Author(s): K. Watanabe, S. L. Suhaendi and T. Horiguchi
  • Organizer: International fib Workshop on Fire design of concrete structure
  • Place of Presentation: Coimbra University, Coimbra Portugal
  • Year and Date: 2007-07-12
• [Presentation] Explosive spalling mitigation mechanism of fiber reinforced high strength concrete under high temperature condition (2007)
  • Author(s): S. L. Suhaendi and T. Horiguchi
  • Organizer: International fib Workshop on Fire design of concrete structure
  • Place of Presentation: Coimbra University, Coimbra Portugal
  • Year and Date: 2007-07-12
• [Presentation] 高温環境下におけるハイブリッド繊維補強高強度コンクリートの破壊靱性に関する研究 (2007)
  • Author(s): 渡辺一郎、S. L. Suhaendi, 堀口敬、志村和紀
  • Organizer: コンクリート工学年次講演会
  • Place of Presentation: 江陽グランドホテル(仙台)
  • Year and Date: 2007-07-12
• [Presentation] Optimization of polypropylene fibers for high strength concrete under high temperature condition (2006)
  • Author(s): S. L. Suhaendi, M. Sudo and T. Horiguchi
  • Organizer: 10^<th>East Asia Pacific Conference on Structural Engineering and Construction
  • Place of Presentation: Sheraton Hotel Bangkok, Thai
  • Year and Date: 2006-08-03
• [Presentation] Non-destructive test of heated fiber reinforced high strength concrete (2006)
  • Author(s): S. L. Suhaendi、志村和紀、堀口敬
  • Organizer: コンクリート工学年次講演会
  • Place of Presentation: 朱鷺メッセ(新潟)
  • Year and Date: 2006-07-13