국제초고층학회논문집 (International Journal of High-Rise Buildings)

  • 제9권3호
  • /
  • Pages.221-233
  • /
  • 2020
  • /
  • 2234-7224(pISSN)
  • /
  • 2288-9930(eISSN)
한국초고층도시건축학회 (Council on Tall Building and Urban Habitat Korea)
권호 표지
DOI QR코드

DOI QR Code

Developments of Fire-Resistant Wooden Structural Components and Those Applications to Mid- to High-Rise Buildings in Japan

  • Hanai, Atsunari (Wooden Architecture Promotion Department Head Office, Takenaka Corporation) ;
  • Nakai, Masayoshi (Advanced Structural Engineering Department, Takenaka Corporation) ;
  • Matsuzaki, Hiroyuki (Wooden Architecture Promotion Department Head Office, Takenaka Corporation) ;
  • Ohashi, Hirokazu (Research & Development Institute, Takenaka Corporation)
  • 발행 : 2020.09.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Based on past experiences of natural disasters and fires in Japan, it is stipulated by law that fire-resistant buildings larger than a certain size should be unique in the world. Recent interest in global environmental issues has led to the active introduction of wooden buildings also in Japan, and it is expected that wooden buildings will become larger and higher in size. This paper introduces the background of the development of fire-resistant laminated timber with a "Self-Charring-Stop layer", the contents of this development including other related developments, and the application of these technologies. In addition, towards the realization of much larger and higher buildings in the future, the current problems and issues to be solved are set and the necessity of the future technological development is described. Finally, a conceptual model of wooden high-rise building is proposed, which will be able to be constructed in 2025 by the further technological development.

키워드

참고문헌

  1. Ohashi, H. and Igarashi, S. (2014), "Development of Fire-Resisting Wood Structural Elements for Buildings", ICQ'14-Tokyo Proceedings, International Conference on Quality, Oct. 19-22, 2014, Tokyo, Japan
  2. Oka, H., Igarashi, S., Yamamoto H., Ohashi and H., Kusunoki, T. (2015), "LARGE-SCALE FIREPROOF WOODEN BUILDINGS IN THE URBAN AREAS OF JAPAN (in Japanese)", SEFC 2015 PROCEEDINGS, Structural Engineering Frontier Conference, March 18 -19, 2015, Tokyo Institute of Technology, Yokohama, Japan