A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To prevent an existing column after reinforcement from becoming thick more than necessary, with workability of lamination work of a unit enclosure steel plate.SOLUTION: The present invention relates to a reinforcement structure of an existing column for filling a grout material in its interval, by holding the interval between unit enclosure steel plates A and B and the existing column 8, by laminating a plurality of unit enclosure steel plates A and B along the longitudinal direction of the existing column, by constituting the unit enclosure steel plates A and B by combining a plurality of steel plate members (a and b). Horizontally projecting longitudinal reinforcement guide ribs 3a, 4a, 12, 13 and 14 are provided toward the inside from a lamination surface of the enclosure steel plates A and B in corner parts 9 and 11 of the unit enclosure steel plates A and B, and a longitudinal reinforcement 10 is arranged along these longitudinal reinforcement guide ribs.
【課題】 単位囲い鋼板の積層作業の作業性と、補強後の既存柱が必要以上に太くなるのを防止する。【解決手段】 複数の鋼板部材ａ，ｂを組み合わせて単位囲い鋼板Ａ，Ｂを構成するとともに、複数の単位囲い鋼板Ａ，Ｂを既存柱８の長手方向に沿って積層し、単位囲い鋼板Ａ，Ｂと既存柱８との間に間隔を保持して、その間隔にグラウト材を充填する既存柱の補強構造に関する。そして、上記単位囲い鋼板Ａ，Ｂのコーナー部分９，１１であって、当該囲い鋼板Ａ，Ｂの積層面から内側に向かって水平に突出する縦筋ガイドリブ３ａ，４ａ，１２，１３，１４を設け、この縦筋ガイドリブに沿って縦筋１０を配置する構成にしている。【選択図】 図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
PROBLEM TO BE SOLVED: To prevent an existing column after reinforcement from becoming thick more than necessary, with workability of lamination work of a unit enclosure steel plate.SOLUTION: The present invention relates to a reinforcement structure of an existing column for filling a grout material in its interval, by holding the interval between unit enclosure steel plates A and B and the existing column 8, by laminating a plurality of unit enclosure steel plates A and B along the longitudinal direction of the existing column, by constituting the unit enclosure steel plates A and B by combining a plurality of steel plate members (a and b). Horizontally projecting longitudinal reinforcement guide ribs 3a, 4a, 12, 13 and 14 are provided toward the inside from a lamination surface of the enclosure steel plates A and B in corner parts 9 and 11 of the unit enclosure steel plates A and B, and a longitudinal reinforcement 10 is arranged along these longitudinal reinforcement guide ribs.
【課題】 単位囲い鋼板の積層作業の作業性と、補強後の既存柱が必要以上に太くなるのを防止する。【解決手段】 複数の鋼板部材ａ，ｂを組み合わせて単位囲い鋼板Ａ，Ｂを構成するとともに、複数の単位囲い鋼板Ａ，Ｂを既存柱８の長手方向に沿って積層し、単位囲い鋼板Ａ，Ｂと既存柱８との間に間隔を保持して、その間隔にグラウト材を充填する既存柱の補強構造に関する。そして、上記単位囲い鋼板Ａ，Ｂのコーナー部分９，１１であって、当該囲い鋼板Ａ，Ｂの積層面から内側に向かって水平に突出する縦筋ガイドリブ３ａ，４ａ，１２，１３，１４を設け、この縦筋ガイドリブに沿って縦筋１０を配置する構成にしている。【選択図】 図１
REINFORCEMENT STRUCTURE OF EXISTING COLUMN
既存柱の補強構造
ABE HIDEYUKI (author) / YAMAGUCHI KEIZABURO (author)
2015-11-24
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste