Japanese Efforts to Promote Steel Reuse in Building Construction

Fujita, Masanori; Fujita, Tetsuya; Iwata, Mamoru; Iwata, Yoshihiro; Kanemitsu, Tomomi; Kimura, Urara; Koiwa, Kazuhiko; Midorikawa, Mitsumasa; Okazaki, Taichiro; Takahashi, Satoshi; Tanaka, Teruhisa; Wada, Masatoshi

Japanese Efforts to Promote Steel Reuse in Building Construction

Fujita, Masanori; Fujita, Tetsuya; Iwata, Mamoru et al.

Journal of structural engineering, 2023, 149(1), 4022225

Permalink : https://hdl.handle.net/2115/87645

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アクセス権	open access
URI	https://hdl.handle.net/2115/87645
タイトル	Japanese Efforts to Promote Steel Reuse in Building Construction
著者	Fujita, Masanori ; Fujita, Tetsuya ; Iwata, Mamoru ; Iwata, Yoshihiro ; Kanemitsu, Tomomi ; Kimura, Urara ; Koiwa, Kazuhiko ; Midorikawa, Mitsumasa ; Okazaki, Taichiro ; Takahashi, Satoshi ; Tanaka, Teruhisa ; Wada, Masatoshi
著者名 Fujita, Masanori
著者名 Fujita, Tetsuya
著者名 Iwata, Mamoru
著者名 Iwata, Yoshihiro
著者名 Kanemitsu, Tomomi
著者名 Kimura, Urara
著者名 Koiwa, Kazuhiko
e-Rad_Researcher 90126285 著者名 Midorikawa, Mitsumasa
e-Rad_Researcher 20414964 著者名 Okazaki, Taichiro
著者名 Takahashi, Satoshi
著者名 Tanaka, Teruhisa
著者名 Wada, Masatoshi
言語	英語
キーワード	Steel reuse
	Environmental impacts
	Seismic design
	Damage-control design
	Steel property
	Traceability
発行日	2023-01
出版者	American Society of Civil Engineers (ASCE)
収録物名	Journal of structural engineering
巻(号)	149(1)
ページ	4022225
抄録	This paper describes the state of the art of structural steel reuse in Japan. A significant part of the material is taken from a document titled the Architectural Institute of Japan (AIJ) Recommendations for Sustainable Steel Building Construction (Draft) available only in the Japanese language. The motivations for and potential benefits of steel reuse are examined. The affinity between seismic design requirements and steel reuse is highlighted through a concept known as damage-control design. Some technologies for disassembly are introduced. The historical development and changes in Japanese structural steel are summarized, followed by a discussion on reusability of historical steel reclaimed from existing buildings. Reuse projects whose details are known to the authors are listed. The heart of the paper is a design procedure that specifies the structural engineer's role and involvement in planning, material procurement, and executing a steel reuse project. The discussion is concluded by six directions that should be pursued to make steel reuse a widely accepted reality in Japan. Among those directions are research needs to establish a procedure to quantify the remaining structural performance of reclaimed steel considering possible exposure to earthquakes, establish connections that allow for easy disassembly, and introduce modularized structural systems. High seismicity and the general practice to adopt full moment frames pose unique challenges for steel reuse in Japan.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	This material may be downloaded for personal use only. Any other use requires prior permission of the American Society of Civil Engineers. This material may be found at https://ascelibrary.org/doi/10.1061/%28ASCE%29ST.1943-541X.0003473.
PISSN	0733-9445
関連情報 (isVersionOf)	出版社版DOI https://doi.org/10.1061/(ASCE)ST.1943-541X.0003473