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REINFORCEMENT STRUCTURE FOR H-SHAPED BEAM
PROBLEM TO BE SOLVED: To provide a reinforcement structure for an H-shaped beam, which can secure desired strength performance and which increases working efficiency of welding.SOLUTION: A reinforcement structure 10 is a reinforcement structure for an H-shaped beam 12, a beam end 12a of which is joined to a column 14. A circular stiffening plate 16 having an outer edge shape with no corner is welded to a web 22 of the beam end 12a of the H-shaped beam 12. For example, cut plates 16a and 16b cut from the H-shaped beam 12 in itself are used as the stiffening plates 16. The cut plates 16a and 16b are welded as the stiffening plates 16 to the web 22. Thus, a material cost can be substantially eliminated for cost reduction, and production of a discarded material can also be suppressed.
【課題】所望の強度性能を確保でき、しかも溶接の作業効率が向上するＨ形梁の補強構造を提供する。【解決手段】補強構造１０は、柱１４に梁端部１２ａが接合されるＨ形梁１２の補強構造であって、Ｈ形梁１２の梁端部１２ａのウエブ２２に角を持たない外縁形状を有する円形の補剛プレート１６を溶接している。補剛プレート１６は、例えば、Ｈ形梁１２自身から切り出した切出プレート１６ａ，１６ｂを用い、この切出プレート１６ａ，１６ｂを補剛プレート１６としてウエブ２２に溶接することで、材料費を実質的になくすことができてコストを低減でき、廃材の発生も抑えることができる。【選択図】図１
REINFORCEMENT STRUCTURE FOR H-SHAPED BEAM
PROBLEM TO BE SOLVED: To provide a reinforcement structure for an H-shaped beam, which can secure desired strength performance and which increases working efficiency of welding.SOLUTION: A reinforcement structure 10 is a reinforcement structure for an H-shaped beam 12, a beam end 12a of which is joined to a column 14. A circular stiffening plate 16 having an outer edge shape with no corner is welded to a web 22 of the beam end 12a of the H-shaped beam 12. For example, cut plates 16a and 16b cut from the H-shaped beam 12 in itself are used as the stiffening plates 16. The cut plates 16a and 16b are welded as the stiffening plates 16 to the web 22. Thus, a material cost can be substantially eliminated for cost reduction, and production of a discarded material can also be suppressed.
【課題】所望の強度性能を確保でき、しかも溶接の作業効率が向上するＨ形梁の補強構造を提供する。【解決手段】補強構造１０は、柱１４に梁端部１２ａが接合されるＨ形梁１２の補強構造であって、Ｈ形梁１２の梁端部１２ａのウエブ２２に角を持たない外縁形状を有する円形の補剛プレート１６を溶接している。補剛プレート１６は、例えば、Ｈ形梁１２自身から切り出した切出プレート１６ａ，１６ｂを用い、この切出プレート１６ａ，１６ｂを補剛プレート１６としてウエブ２２に溶接することで、材料費を実質的になくすことができてコストを低減でき、廃材の発生も抑えることができる。【選択図】図１
REINFORCEMENT STRUCTURE FOR H-SHAPED BEAM
Ｈ形梁の補強構造
ITO TAKAHITO (author) / MURAKAMI YUKIO (author) / ISHII TAKUMI (author) / UEKI TAKUYA (author)
2015-07-23
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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