REINFORCEMENT WALL AND WALL REINFORCEMENT METHOD

To prevent buckling of a steel plate for reinforcing an existing wall, and improve bearing force of the existing wall.SOLUTION: An earthquake reinforcement wall 10 includes: an existing wall 20 made of reinforcement concrete constructed in a region surrounded by existing columns 2 and beams 3 made o...

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Bibliographische Detailangaben
Hauptverfasser:	OGATA DAIJIRO, EMURA MASARU, HAGIO HIROYA, MAKISHIMA KAZUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	To prevent buckling of a steel plate for reinforcing an existing wall, and improve bearing force of the existing wall.SOLUTION: An earthquake reinforcement wall 10 includes: an existing wall 20 made of reinforcement concrete constructed in a region surrounded by existing columns 2 and beams 3 made of reinforcement concrete; an adhesive layer 38 formed on the existing wall 20; a steel plate 30 joined to the existing wall 20 by the adhesive layer 38; a hole-in anchor 40 fixing the steel plate 30 to the existing wall 20; and a thickness increase part 50 additionally placed on the steel plate 30 and the existing wall 20.SELECTED DRAWING: Figure 2 【課題】既存壁を補強する鋼板の座屈を防止するとともに、既存壁の耐力を向上させる。【解決手段】耐震補強壁１０は、既設の鉄筋コンクリート造の柱２及び梁３によって囲まれた領域に構築された鉄筋コンクリート造の既存壁２０と、既存壁２０に形成された接着剤層３８と、接着剤層３８によって既存壁２０に接合された鋼板３０と、鋼板３０を既存壁２０に固定するあと施工アンカー４０と、鋼板３０及び既存壁２０に増し打ちされた増厚部５０と、を備える。【選択図】図２