A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COLUMN BASE REINFORCEMENT STRUCTURE AND COLUMN BASE REINFORCEMENT METHOD OF EXISTING BUILDING
To provide a column base reinforcement structure and a column base reinforcement method of an existing building allowing an exposed part of a floor slab concrete at a column base part of a square steel pipe column of the existing building to be easily and adequately reinforced.SOLUTION: A column base reinforcement structure is provided with reinforced buckling bearing plates 3 for bearing buckling toward a direction of outersurface sides of surface parts of a column base part 11 of a square steel pipe column 1, arranged on each of the surface parts with gaps G to each of the surface parts in a state of facing each other. Adjacent buckling bearing plates 3 and 3 are connected to each other at a corner side of an intersection of adjacent surface parts of the square steel pipe column 1.SELECTED DRAWING: Figure 1
【課題】既存建物の角形鋼管柱の柱脚部における床スラブコンクリート上の露呈部分に対しても、容易かつ適切に補強することが可能となる柱脚補強構造および既存建物の柱脚補強方法を提供する。【解決手段】角形鋼管柱１の柱脚部１１の各面部に、当該面部の面外方向外側への座屈を受け止める座屈受け補強板３が、当該面部に対して隙間Ｇを形成して対向配置されており、隣り合う座屈受け補強板３・３同士が上記角形鋼管柱１の隣り合う面部の交差部となる角部側で連結される。【選択図】図１
COLUMN BASE REINFORCEMENT STRUCTURE AND COLUMN BASE REINFORCEMENT METHOD OF EXISTING BUILDING
To provide a column base reinforcement structure and a column base reinforcement method of an existing building allowing an exposed part of a floor slab concrete at a column base part of a square steel pipe column of the existing building to be easily and adequately reinforced.SOLUTION: A column base reinforcement structure is provided with reinforced buckling bearing plates 3 for bearing buckling toward a direction of outersurface sides of surface parts of a column base part 11 of a square steel pipe column 1, arranged on each of the surface parts with gaps G to each of the surface parts in a state of facing each other. Adjacent buckling bearing plates 3 and 3 are connected to each other at a corner side of an intersection of adjacent surface parts of the square steel pipe column 1.SELECTED DRAWING: Figure 1
【課題】既存建物の角形鋼管柱の柱脚部における床スラブコンクリート上の露呈部分に対しても、容易かつ適切に補強することが可能となる柱脚補強構造および既存建物の柱脚補強方法を提供する。【解決手段】角形鋼管柱１の柱脚部１１の各面部に、当該面部の面外方向外側への座屈を受け止める座屈受け補強板３が、当該面部に対して隙間Ｇを形成して対向配置されており、隣り合う座屈受け補強板３・３同士が上記角形鋼管柱１の隣り合う面部の交差部となる角部側で連結される。【選択図】図１
COLUMN BASE REINFORCEMENT STRUCTURE AND COLUMN BASE REINFORCEMENT METHOD OF EXISTING BUILDING
柱脚補強構造および既存建物の柱脚補強方法
WAKIYAMA YOSHIHIRO (author) / OKAMOTO YUKI (author)
2022-09-26
Patent
Electronic Resource
Japanese
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