A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEAM REINFORCING METAL FITTING AND BEAM REINFORCING STRUCTURE
To provide a beam reinforcing metal fitting and a beam reinforcing structure having good workability when inserting into a through hole of a beam.SOLUTION: A beam reinforcing metal fitting 1 is a member for reinforcing a beam 11 having a through-hole 17 formed in a web 15, and comprises an insertion part 3, a flange part 5 provided at the end of an insertion part 3 and having an outer diameter larger than that of the insertion part 3, and the like. A thickness reducing part 7 is formed on the outer edge part of the flange part 5, and the outer diameter B of the tip of the flange part 5 is made smaller than the diameter A of the base part of the flange part 5. In a beam reinforcing structure 10, the insertion part 3 of a beam reinforcing metal fitting 1 is inserted into the through-hole 17 formed in the web 15 from one side of the beam 11, and the flange part 5 is welded to the beam 11 without projecting the insertion part 3 to the other side of the beam 11. A base part C of the thickness reducing part 7 functions as a welding range setting part indicating a welding margin between the beam 11 and the flange part 5.SELECTED DRAWING: Figure 3
【課題】梁の貫通孔に挿入する際の作業性が良好な梁補強金具および梁補強構造を提供する。【解決手段】 梁補強金具１は、ウェブ１５に貫通孔１７が形成された梁１１を補強するための部材であり、挿入部３、挿入部３の端部に設けられて挿入部３より外径が大きいフランジ部５等から構成される。フランジ部５の外縁部には徐肉部７が形成され、フランジ部５の先端の外径Ｂはフランジ部５の基部の径Ａよりも縮径されている。梁補強構造１０では、梁補強金具１の挿入部３が梁１１の一方の側からウェブ１５に形成された貫通孔１７に挿入され、挿入部３が梁１１の他方の側に突出せず、フランジ部５が梁１１に溶接される。徐肉部７の基部Ｃは、梁１１とフランジ部５との溶接代を示す溶接範囲設定部として機能する。【選択図】図３
BEAM REINFORCING METAL FITTING AND BEAM REINFORCING STRUCTURE
To provide a beam reinforcing metal fitting and a beam reinforcing structure having good workability when inserting into a through hole of a beam.SOLUTION: A beam reinforcing metal fitting 1 is a member for reinforcing a beam 11 having a through-hole 17 formed in a web 15, and comprises an insertion part 3, a flange part 5 provided at the end of an insertion part 3 and having an outer diameter larger than that of the insertion part 3, and the like. A thickness reducing part 7 is formed on the outer edge part of the flange part 5, and the outer diameter B of the tip of the flange part 5 is made smaller than the diameter A of the base part of the flange part 5. In a beam reinforcing structure 10, the insertion part 3 of a beam reinforcing metal fitting 1 is inserted into the through-hole 17 formed in the web 15 from one side of the beam 11, and the flange part 5 is welded to the beam 11 without projecting the insertion part 3 to the other side of the beam 11. A base part C of the thickness reducing part 7 functions as a welding range setting part indicating a welding margin between the beam 11 and the flange part 5.SELECTED DRAWING: Figure 3
【課題】梁の貫通孔に挿入する際の作業性が良好な梁補強金具および梁補強構造を提供する。【解決手段】 梁補強金具１は、ウェブ１５に貫通孔１７が形成された梁１１を補強するための部材であり、挿入部３、挿入部３の端部に設けられて挿入部３より外径が大きいフランジ部５等から構成される。フランジ部５の外縁部には徐肉部７が形成され、フランジ部５の先端の外径Ｂはフランジ部５の基部の径Ａよりも縮径されている。梁補強構造１０では、梁補強金具１の挿入部３が梁１１の一方の側からウェブ１５に形成された貫通孔１７に挿入され、挿入部３が梁１１の他方の側に突出せず、フランジ部５が梁１１に溶接される。徐肉部７の基部Ｃは、梁１１とフランジ部５との溶接代を示す溶接範囲設定部として機能する。【選択図】図３
BEAM REINFORCING METAL FITTING AND BEAM REINFORCING STRUCTURE
梁補強金具および梁補強構造
MOCHIZUKI HISATOMO (author) / TOMITA HIROSHI (author) / HAYASHI IKUMI (author)
2021-02-18
Patent
Electronic Resource
Japanese
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