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A platform for research: civil engineering, architecture and urbanism
PRECAST COLUMN-BEAM JOINT STRUCTURE
To facilitate horizontal positioning of a precast beam with respect to a precast column.SOLUTION: A precast column-beam joint structure includes: a precast column 10 that has a plurality of column main reinforcements 12 protruded from an outer peripheral part of a column top surface 10U; a pair of full-precast beams 20 and a pair of half-precast beams 40, in which each of beam ends 20E and 40E is loaded on the outer peripheral part of the column top surface 10U and in which insertion holes 34 and 54 subjected to vertical insertion of the column main reinforcements 12 are formed at the beam ends 20E and 40E; and cast-in-place concrete 16 that is placed in a space 14 surrounded by the beam ends 20E and 40E of the pair of full-precast beams 20 and the pair of half-precast beams 40.SELECTED DRAWING: Figure 1
【課題】本発明は、プレキャスト柱に対するプレキャスト梁の水平方向の位置決めを容易にすることを目的とする。【解決手段】プレキャスト柱梁接合構造は、柱上面１０Ｕの外周部から複数の柱主筋１２が突出されたプレキャスト柱１０と、各々の梁端部２０Ｅ，４０Ｅが柱上面１０Ｕの外周部に載置されるとともに、梁端部２０Ｅ，４０Ｅに柱主筋１２が上下方向に挿入される挿入孔３４，５４が形成された一対のフルプレキャスト梁２０及び一対のハーフプレキャスト梁４０と、一対のフルプレキャスト梁２０及び一対のハーフプレキャスト梁４０の梁端部２０Ｅ，４０Ｅによって囲まれた空間１４内に打設される現場打ちコンクリート１６と、を備える。【選択図】図１
PRECAST COLUMN-BEAM JOINT STRUCTURE
To facilitate horizontal positioning of a precast beam with respect to a precast column.SOLUTION: A precast column-beam joint structure includes: a precast column 10 that has a plurality of column main reinforcements 12 protruded from an outer peripheral part of a column top surface 10U; a pair of full-precast beams 20 and a pair of half-precast beams 40, in which each of beam ends 20E and 40E is loaded on the outer peripheral part of the column top surface 10U and in which insertion holes 34 and 54 subjected to vertical insertion of the column main reinforcements 12 are formed at the beam ends 20E and 40E; and cast-in-place concrete 16 that is placed in a space 14 surrounded by the beam ends 20E and 40E of the pair of full-precast beams 20 and the pair of half-precast beams 40.SELECTED DRAWING: Figure 1
【課題】本発明は、プレキャスト柱に対するプレキャスト梁の水平方向の位置決めを容易にすることを目的とする。【解決手段】プレキャスト柱梁接合構造は、柱上面１０Ｕの外周部から複数の柱主筋１２が突出されたプレキャスト柱１０と、各々の梁端部２０Ｅ，４０Ｅが柱上面１０Ｕの外周部に載置されるとともに、梁端部２０Ｅ，４０Ｅに柱主筋１２が上下方向に挿入される挿入孔３４，５４が形成された一対のフルプレキャスト梁２０及び一対のハーフプレキャスト梁４０と、一対のフルプレキャスト梁２０及び一対のハーフプレキャスト梁４０の梁端部２０Ｅ，４０Ｅによって囲まれた空間１４内に打設される現場打ちコンクリート１６と、を備える。【選択図】図１
PRECAST COLUMN-BEAM JOINT STRUCTURE
プレキャスト柱梁接合構造
FUKAZAWA SHIGEOMI (author) / KAKE SATOSHI (author)
2021-07-08
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
JOINT STRUCTURE OF COLUMN AND PRECAST BEAM AND JOINT METHOD OF COLUMN AND PRECAST BEAM
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