Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heavy gauge H-shapes 'RIVER TOUGH' of the new TMCP type for building structures
Heavy gauge H-shapes, under the brand names of RIVER TOUGH 325 and 355, which satisfy to SM520CTMC and SN490CTMC of the JIS grades, have been developed. The microstructure of the developed heavy gauge H-shapes was refined by the new TMCP (Thermo-Mechanical Control Process), indicating high strength and excellent toughness due to low carbon equivalent. The new TMCP mainly consists of the enhancement of ferrite nucleation rate through fine VN precipitates, which encourage refinement of microstructure. According to the results of full-scale loading tests, carried out on a column-beam structure, in which the column consisted of the newly developed heavy gauge H-shape, the column proved to have sufficient deformation capacity and ensure safe structure as a material for high-rise buildings.
Heavy gauge H-shapes 'RIVER TOUGH' of the new TMCP type for building structures
Heavy gauge H-shapes, under the brand names of RIVER TOUGH 325 and 355, which satisfy to SM520CTMC and SN490CTMC of the JIS grades, have been developed. The microstructure of the developed heavy gauge H-shapes was refined by the new TMCP (Thermo-Mechanical Control Process), indicating high strength and excellent toughness due to low carbon equivalent. The new TMCP mainly consists of the enhancement of ferrite nucleation rate through fine VN precipitates, which encourage refinement of microstructure. According to the results of full-scale loading tests, carried out on a column-beam structure, in which the column consisted of the newly developed heavy gauge H-shape, the column proved to have sufficient deformation capacity and ensure safe structure as a material for high-rise buildings.
Heavy gauge H-shapes 'RIVER TOUGH' of the new TMCP type for building structures
Schwere Breitflanschträger der Marke 'RIVER TOUGH' mit neuartiger thermomechanischer Behandlung zur Anwendung im Bauwesen
Titel japanisch
Kimura, T. (Autor:in) / Okui, T. (Autor:in) / Uchida, K. (Autor:in)
Kawasaki Steel Giho ; 30 ; 215-221
1998
7 Seiten, 19 Bilder, 6 Tabellen, 9 Quellen
Aufsatz (Zeitschrift)
Japanisch
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