STEEL CONCRETE STRUCTURE AND STEEL FRAMED REINFORCED CONCRETE STRUCTURE

PROBLEM TO BE SOLVED: To provide an economical steel concrete structure and steel framed reinforced concrete structure capable of reducing the steel product quantity by clarifying the maximum arrangement space of steel having a projection on the surface, thereby extending the maximum arrangement spa...

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Bibliographische Detailangaben
Hauptverfasser: OKA YOSHITAKE, OOKUBO HIROHISA
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an economical steel concrete structure and steel framed reinforced concrete structure capable of reducing the steel product quantity by clarifying the maximum arrangement space of steel having a projection on the surface, thereby extending the maximum arrangement space of steel more than in the past. SOLUTION: This steel concrete structure 1 is formed of a plurality of longitudinally extending H-steels 2 having projections on the surfaces 2c of flanges 2b, and concrete 3 provided on the circumference of the H-steels 2. The H-steels 2 are arranged so that the space (d) between the longitudinally extending centerlines CL of the H-steels 2 is within the range from 1.15 times to 6 times the width of the flange 2b. A steel framed reinforced concrete structure 21 comprises a main bar 23 extending substantially in parallel to the longitudinal direction of the H-steel 22, which is arranged in the steel concrete structure.