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STEEL PIECE FOR OUTER DIAPHRAGM, COLUMN-BEAM JOINING STRUCTURE, AND COLUMN-BEAM JOINING METHOD
To reduce a gap generated between an outer diaphragm and a corner part of a square steel pipe column by a simple process.SOLUTION: A steel piece for an outer diaphragm that is provided with a straight part extending in a longitudinal direction and corresponding to the shape of a flat plate part on an outer periphery of a square steel pipe column, and a bent part adjacent to the straight part in the longitudinal direction and bendable along a corner part on the outer periphery of the square steel pipe column by forming a plurality of grooves in one direction intersecting with the longitudinal direction is provided. In a column-beam joint structure that is provided with the square steel pipe column having the flat plate part and the corner part on the outer periphery, an outer diaphragm joined to the outer periphery of the square steel pipe column, and a steel beam joined to the outer diaphragm, the column-beam joint structure is formed by the outer diaphragm which is provided with the steel piece for the outer diaphragm having the straight part joined to the flat plate part and the bent part which is bent along the corner part and joined to the corner part by forming the plurality of grooves on either a surface adjacent to the straight part and in contact with the square steel pipe column or a surface on the opposite side to the square steel pipe column.SELECTED DRAWING: Figure 2
【課題】簡易な工程で外ダイヤフラムと角形鋼管柱の角部との間に生じる隙間を低減する。【解決手段】長手方向に延び、角形鋼管柱の外周の平板部の形状に対応する直線部と、長手方向で直線部に隣接し、長手方向に対して交差する一方向に複数の溝が形成されることによって角形鋼管柱の外周の角部に沿って屈曲可能な屈曲部とを備える外ダイヤフラム用鋼片が提供される。また、外周に平板部および角部を有する角形鋼管柱と、角形鋼管柱の外周に接合される外ダイヤフラムと、外ダイヤフラムに接合される鋼製梁とを備える柱梁接合構造であって、外ダイヤフラムは、平板部に接合される直線部と、直線部に隣接し、角形鋼管柱に接する面または角形鋼管柱とは反対側の面のいずれかに複数の溝が形成されることによって角部に沿って屈曲して角部に接合される屈曲部とを有する外ダイヤフラム用鋼片によって形成される柱梁接合構造が提供される。【選択図】図２
STEEL PIECE FOR OUTER DIAPHRAGM, COLUMN-BEAM JOINING STRUCTURE, AND COLUMN-BEAM JOINING METHOD
To reduce a gap generated between an outer diaphragm and a corner part of a square steel pipe column by a simple process.SOLUTION: A steel piece for an outer diaphragm that is provided with a straight part extending in a longitudinal direction and corresponding to the shape of a flat plate part on an outer periphery of a square steel pipe column, and a bent part adjacent to the straight part in the longitudinal direction and bendable along a corner part on the outer periphery of the square steel pipe column by forming a plurality of grooves in one direction intersecting with the longitudinal direction is provided. In a column-beam joint structure that is provided with the square steel pipe column having the flat plate part and the corner part on the outer periphery, an outer diaphragm joined to the outer periphery of the square steel pipe column, and a steel beam joined to the outer diaphragm, the column-beam joint structure is formed by the outer diaphragm which is provided with the steel piece for the outer diaphragm having the straight part joined to the flat plate part and the bent part which is bent along the corner part and joined to the corner part by forming the plurality of grooves on either a surface adjacent to the straight part and in contact with the square steel pipe column or a surface on the opposite side to the square steel pipe column.SELECTED DRAWING: Figure 2
【課題】簡易な工程で外ダイヤフラムと角形鋼管柱の角部との間に生じる隙間を低減する。【解決手段】長手方向に延び、角形鋼管柱の外周の平板部の形状に対応する直線部と、長手方向で直線部に隣接し、長手方向に対して交差する一方向に複数の溝が形成されることによって角形鋼管柱の外周の角部に沿って屈曲可能な屈曲部とを備える外ダイヤフラム用鋼片が提供される。また、外周に平板部および角部を有する角形鋼管柱と、角形鋼管柱の外周に接合される外ダイヤフラムと、外ダイヤフラムに接合される鋼製梁とを備える柱梁接合構造であって、外ダイヤフラムは、平板部に接合される直線部と、直線部に隣接し、角形鋼管柱に接する面または角形鋼管柱とは反対側の面のいずれかに複数の溝が形成されることによって角部に沿って屈曲して角部に接合される屈曲部とを有する外ダイヤフラム用鋼片によって形成される柱梁接合構造が提供される。【選択図】図２
STEEL PIECE FOR OUTER DIAPHRAGM, COLUMN-BEAM JOINING STRUCTURE, AND COLUMN-BEAM JOINING METHOD
外ダイヤフラム用鋼片、柱梁接合構造および柱梁接合方法
MIYASAKA TERUYOSHI (author) / SATO YOSHISATO (author)
2022-05-10
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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