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A platform for research: civil engineering, architecture and urbanism
STEEL BEAM AND COLUMN-BEAM JOINT STRUCTURE USING STEEL BEAM
To provide a steel beam which prevents occurence of welding cost, increase in the man hour, bending and warp of a beam web, and which can prevent local buckling by out-of-plane deformation of the beam web, and to provide a column-beam joint structure using the steel beam.SOLUTION: A steel beam 1 is mounted on a column 9, and has an H-shaped cross section. The steel beam 1 includes a vertical stiffener 11 disposed at a beam end part. Upper and lower end parts of the vertical stiffener 11 are joined with upper and lower beam flanges 3, 5, and the vertical stiffener 11 is not joined with the beam web 7 even though they are coming into contact with or approaching the beam web.SELECTED DRAWING: Figure 1
【課題】溶接コストや工数増加、梁ウェブの曲りや反りの発生を防止し、かつ梁ウェブの面外変形による局部座屈を防止することが可能な鉄骨梁及び該鉄骨梁を用いた柱梁接合構造を提供する。【解決手段】本発明に係る鉄骨梁１は、柱９に取りつくＨ形断面の鉄骨梁１であって、梁端部に配設された縦スチフナ１１を有し、縦スチフナ１１の上下端部が上下の梁フランジ３、５に接合され、かつ縦スチフナ１１は梁ウェブ７とは当接又は近接しつつも接合されていないことを特徴とするものである。【選択図】 図１
STEEL BEAM AND COLUMN-BEAM JOINT STRUCTURE USING STEEL BEAM
To provide a steel beam which prevents occurence of welding cost, increase in the man hour, bending and warp of a beam web, and which can prevent local buckling by out-of-plane deformation of the beam web, and to provide a column-beam joint structure using the steel beam.SOLUTION: A steel beam 1 is mounted on a column 9, and has an H-shaped cross section. The steel beam 1 includes a vertical stiffener 11 disposed at a beam end part. Upper and lower end parts of the vertical stiffener 11 are joined with upper and lower beam flanges 3, 5, and the vertical stiffener 11 is not joined with the beam web 7 even though they are coming into contact with or approaching the beam web.SELECTED DRAWING: Figure 1
【課題】溶接コストや工数増加、梁ウェブの曲りや反りの発生を防止し、かつ梁ウェブの面外変形による局部座屈を防止することが可能な鉄骨梁及び該鉄骨梁を用いた柱梁接合構造を提供する。【解決手段】本発明に係る鉄骨梁１は、柱９に取りつくＨ形断面の鉄骨梁１であって、梁端部に配設された縦スチフナ１１を有し、縦スチフナ１１の上下端部が上下の梁フランジ３、５に接合され、かつ縦スチフナ１１は梁ウェブ７とは当接又は近接しつつも接合されていないことを特徴とするものである。【選択図】 図１
STEEL BEAM AND COLUMN-BEAM JOINT STRUCTURE USING STEEL BEAM
鉄骨梁及び該鉄骨梁を用いた柱梁接合構造
UEKI TAKUYA (author) / YASUNAGA JUMPEI (author) / KANEZAKI SHINTARO (author)
2019-10-31
Patent
Electronic Resource
Japanese
REINFORCED CONCRETE COLUMN/STEEL COLUMN/STEEL BEAM JOINT STRUCTURE
| European Patent Office | 2016