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A platform for research: civil engineering, architecture and urbanism
DESIGN METHOD OF BEAM JOINT PART AND COLUMN-BEAM JOINT STRUCTURE
To provide a design method of a beam joint part which reduces the number of high strength bolts per one flange, in a flange joint part included in a beam joint part.SOLUTION: There is provided a design method of a beam joint part in a column-beam joint structure 35 including a column 10, a plurality of beams 15, a joint part 20, a beam joint part 25 and a plurality of bearing plates 30, wherein the plurality of beams each has a web 18 and flanges 16, 17, and the design method calculates flange axial force that is axial force acting on a flange joint part included in the beam joint part and designs the beam joint part, in consideration of an effect for reducing stress acting on the plurality of beams by bearing resistance of concrete 11 of a column constituting the joint part, and axial force of the plurality of beams generated by resisting the plurality of bearing plates against reaction force of a compression strut formed in a region surrounded by the plurality of beams and bearing plates.SELECTED DRAWING: Figure 1
【課題】梁継手部に含まれるフランジ継手部において、フランジ１つ当たりの高力ボルトの数を低減させる梁継手部の設計方法を提供する。【解決手段】柱１０と、複数の梁１５と、接合部２０と、梁継手部２５と、複数の支圧板３０と、を備える柱梁接合構造３５における梁継手部の設計方法であって、複数の梁は、ウェブ１８及びフランジ１６，１７をそれぞれ有し、接合部を構成する柱が有するコンクリート１１の支圧抵抗によって複数の梁に作用する応力が低減される効果と、複数の梁及び支圧板によって囲まれた領域に形成される圧縮ストラットの反力に複数の支圧板が抵抗することによって生じる複数の梁の軸力と、を考慮して、梁継手部に含まれるフランジ継手部に作用する軸力であるフランジ軸力を算出し、梁継手部の設計を行う。【選択図】図１
DESIGN METHOD OF BEAM JOINT PART AND COLUMN-BEAM JOINT STRUCTURE
To provide a design method of a beam joint part which reduces the number of high strength bolts per one flange, in a flange joint part included in a beam joint part.SOLUTION: There is provided a design method of a beam joint part in a column-beam joint structure 35 including a column 10, a plurality of beams 15, a joint part 20, a beam joint part 25 and a plurality of bearing plates 30, wherein the plurality of beams each has a web 18 and flanges 16, 17, and the design method calculates flange axial force that is axial force acting on a flange joint part included in the beam joint part and designs the beam joint part, in consideration of an effect for reducing stress acting on the plurality of beams by bearing resistance of concrete 11 of a column constituting the joint part, and axial force of the plurality of beams generated by resisting the plurality of bearing plates against reaction force of a compression strut formed in a region surrounded by the plurality of beams and bearing plates.SELECTED DRAWING: Figure 1
【課題】梁継手部に含まれるフランジ継手部において、フランジ１つ当たりの高力ボルトの数を低減させる梁継手部の設計方法を提供する。【解決手段】柱１０と、複数の梁１５と、接合部２０と、梁継手部２５と、複数の支圧板３０と、を備える柱梁接合構造３５における梁継手部の設計方法であって、複数の梁は、ウェブ１８及びフランジ１６，１７をそれぞれ有し、接合部を構成する柱が有するコンクリート１１の支圧抵抗によって複数の梁に作用する応力が低減される効果と、複数の梁及び支圧板によって囲まれた領域に形成される圧縮ストラットの反力に複数の支圧板が抵抗することによって生じる複数の梁の軸力と、を考慮して、梁継手部に含まれるフランジ継手部に作用する軸力であるフランジ軸力を算出し、梁継手部の設計を行う。【選択図】図１
DESIGN METHOD OF BEAM JOINT PART AND COLUMN-BEAM JOINT STRUCTURE
梁継手部の設計方法及び柱梁接合構造
KUWATA RYOHEI (author) / HIROSHIMA SATORU (author) / SUZUKI YUSUKE (author) / KITAOKA SATOSHI (author) / KIMURA KEI (author) / ENDO YOSHIAKI (author) / YAHIRO YUKIMITSU (author) / HASEGAWA WATARU (author) / IRIE TAKAHIRO (author) / OTA YUSUKE (author)
2024-01-25
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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