BUCKLING RESTRICTING BRACE USING HIGH POLYMER SUBSTANCE

PROBLEM TO BE SOLVED: To provide a buckling restricting brace lighter than a conventional type, superior in productivity and suitable for a wooden house and a lower structure; a manufacturing method of the buckling restricting brace; and an aseismatic structure using this brace. SOLUTION: This buckl...

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Bibliographische Detailangaben
Hauptverfasser: NAKAMURA HIROSHI, OISHI FUJIO, OMORI NAOYUKI, YAGUCHI HITOSHI, IWATA MAMORU, KANBARA YOSHIYUKI
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a buckling restricting brace lighter than a conventional type, superior in productivity and suitable for a wooden house and a lower structure; a manufacturing method of the buckling restricting brace; and an aseismatic structure using this brace. SOLUTION: This buckling restricting brace is constituted so that foaming or unfoaming polyurethane is filled as an inside stiffening material 4 inside an outside stiffening material 3 having a hollow part divided into two parts by a brace core material 2 and having a steel cylindrical structure of sealing both ends in the longitudinal direction. COPYRIGHT: (C)2005,JPO&NCIPI