A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EXISTING COLUMN REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To enable an existing column to be comprehensively improved in bearing force even if the existing column has a section that cannot be reinforced in circumferential direction.SOLUTION: A reinforcement frame body 13 is spaced away from circumference of an existing column 1 and has one or multiple reinforcement parts 12 charged with a filler 7 inside. In the reinforcement part 12, first reinforcement bars in axial direction 14a to 14d, which are disposed at positions allowing cooperation with first bar groups in axial direction A, B that are made up of existing reinforcement in axial direction 16 buried in the existing column 1 and exert flexural capacity in a first direction x, and second reinforcement bars in axial direction 14a to 14d, which are disposed at positions of allowing cooperation with second bar groups in axial direction C, D exerting flexural capacity in second direction y, are buried.SELECTED DRAWING: Figure 1
【課題】 既存柱の周方向において補強できない側があったとしても、総合的な耐力向上を可能にすることである。【解決手段】 既存柱１の外周から間隔を保って配置された補強枠体１３内に、充填材７を充填してなる１又は複数の補強部１２を備え、補強部１２には、既存柱１に埋設されている既存の軸方向筋１６からなる、第１の方向ｘの曲げ耐力を発揮する第１の軸方向筋群Ａ，Ｂのそれぞれと協働可能な位置に設けた第１の補強用軸方向筋１４ａ〜１４ｄと、第２の方向ｙの曲げ耐力を発揮する第２の軸方向筋群Ｃ，Ｄのそれぞれと協働可能な位置に設けた第２の補強用軸方向筋１４ａ〜１４ｄとが埋設されている。【選択図】 図１
EXISTING COLUMN REINFORCEMENT STRUCTURE
PROBLEM TO BE SOLVED: To enable an existing column to be comprehensively improved in bearing force even if the existing column has a section that cannot be reinforced in circumferential direction.SOLUTION: A reinforcement frame body 13 is spaced away from circumference of an existing column 1 and has one or multiple reinforcement parts 12 charged with a filler 7 inside. In the reinforcement part 12, first reinforcement bars in axial direction 14a to 14d, which are disposed at positions allowing cooperation with first bar groups in axial direction A, B that are made up of existing reinforcement in axial direction 16 buried in the existing column 1 and exert flexural capacity in a first direction x, and second reinforcement bars in axial direction 14a to 14d, which are disposed at positions of allowing cooperation with second bar groups in axial direction C, D exerting flexural capacity in second direction y, are buried.SELECTED DRAWING: Figure 1
【課題】 既存柱の周方向において補強できない側があったとしても、総合的な耐力向上を可能にすることである。【解決手段】 既存柱１の外周から間隔を保って配置された補強枠体１３内に、充填材７を充填してなる１又は複数の補強部１２を備え、補強部１２には、既存柱１に埋設されている既存の軸方向筋１６からなる、第１の方向ｘの曲げ耐力を発揮する第１の軸方向筋群Ａ，Ｂのそれぞれと協働可能な位置に設けた第１の補強用軸方向筋１４ａ〜１４ｄと、第２の方向ｙの曲げ耐力を発揮する第２の軸方向筋群Ｃ，Ｄのそれぞれと協働可能な位置に設けた第２の補強用軸方向筋１４ａ〜１４ｄとが埋設されている。【選択図】 図１
EXISTING COLUMN REINFORCEMENT STRUCTURE
既存柱の補強構造
ABE HIDEYUKI (author) / YAMAGUCHI KEIZABURO (author)
2017-06-15
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste