A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JOINT MEMBER AND CONNECTION STRUCTURE
To provide a joint member capable of connecting a lower column of a concrete-filled steel pipe and an upper column of precast concrete with their column centers horizontally shifted, and a connection structure using the joint member.SOLUTION: A joint member 20 connects a lower column 11 made of a concrete-filled steel pipe to an upper column 12 made of precast concrete. The joint member 20 includes: a square box-shaped joint body 21 in which concrete is filled in an internal space, the joint body 21 having a lower plate 22 having a lower column connection region 28 and an upper plate 23 having an upper column connection region 33 at a position offset in a horizontal direction from the lower column connection region 28; and a reinforcing bar 45 extending upward from a lower end portion fixed inside the joint body 21, and penetrating the upper column connection region 33, in which a portion protruding from the upper plate 23 is embedded in the upper column 12.SELECTED DRAWING: Figure 6
【課題】コンクリート充填鋼管の下柱とプレキャストコンクリートの上柱とを、互いの柱芯を水平方向にずらして接続することができる仕口部材、および、該仕口部材を用いた接続構造を提供する。【解決手段】仕口部材２０は、コンクリート充填鋼管の下柱１１とプレキャストコンクリートの上柱１２とを接続する。仕口部材２０は、下柱接続領域２８を有する下板２２と下柱接続領域２８とは水平方向でずれた位置に上柱接続領域３３を有する上板２３とを有し、内部空間にコンクリートが充填される四角箱状の仕口本体２１と、仕口本体２１の内部に固定された下端部から上方に延びて上柱接続領域３３を貫通し、上板２３から突出する部分が上柱１２に埋設される鉄筋４５と、を備える。【選択図】図６
JOINT MEMBER AND CONNECTION STRUCTURE
To provide a joint member capable of connecting a lower column of a concrete-filled steel pipe and an upper column of precast concrete with their column centers horizontally shifted, and a connection structure using the joint member.SOLUTION: A joint member 20 connects a lower column 11 made of a concrete-filled steel pipe to an upper column 12 made of precast concrete. The joint member 20 includes: a square box-shaped joint body 21 in which concrete is filled in an internal space, the joint body 21 having a lower plate 22 having a lower column connection region 28 and an upper plate 23 having an upper column connection region 33 at a position offset in a horizontal direction from the lower column connection region 28; and a reinforcing bar 45 extending upward from a lower end portion fixed inside the joint body 21, and penetrating the upper column connection region 33, in which a portion protruding from the upper plate 23 is embedded in the upper column 12.SELECTED DRAWING: Figure 6
【課題】コンクリート充填鋼管の下柱とプレキャストコンクリートの上柱とを、互いの柱芯を水平方向にずらして接続することができる仕口部材、および、該仕口部材を用いた接続構造を提供する。【解決手段】仕口部材２０は、コンクリート充填鋼管の下柱１１とプレキャストコンクリートの上柱１２とを接続する。仕口部材２０は、下柱接続領域２８を有する下板２２と下柱接続領域２８とは水平方向でずれた位置に上柱接続領域３３を有する上板２３とを有し、内部空間にコンクリートが充填される四角箱状の仕口本体２１と、仕口本体２１の内部に固定された下端部から上方に延びて上柱接続領域３３を貫通し、上板２３から突出する部分が上柱１２に埋設される鉄筋４５と、を備える。【選択図】図６
JOINT MEMBER AND CONNECTION STRUCTURE
仕口部材および接続構造
SHIBATA JUMPEI (author) / EMURA MASARU (author) / KAWABE YOSHIO (author) / SERIZAWA TAKEHARU (author) / OKAMURA AYUMI (author)
2024-09-12
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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