A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JUNCTION STRUCTURE BETWEEN STEEL BEAM AND STEEL COLUMN
To reduce clipping that can be generated during welding as much as possible or reduce welding of a gusset plate and interference of a web end face without forming a scallop in a steel beam web, when upper and lower flanges of a steel beam are welded and joined to a flange of a steel column, and a web of the steel beam is bolt joined to the gusset plate or welded and joined to the flange of the steel column through the gusset plate.SOLUTION: Web wedges 41 and 41 on a side of an upper flange 2 and a side of a lower flange 3 on a side end face of a steel column 5 of a web 4 of a steel beam 1 are aligned on flange edges 21 and 31 on a side of the web 4 of the upper flange 2 and the lower flange 3. An intermediate section 4A including a section overlapping a gusset plate 6 welded to at least the steel beam 1 on the side end face of the steel column 5 of the web 4 is retracted from the steel column 5 than the flange edges 21 and 31. An end section 4B close to the upper flange 2 and close to the lower flange 3, excluding the intermediate section 4A of the web 4 is formed so as to draw a continuous line from the web edges 41 and 41 to the intermediate section 4A.SELECTED DRAWING: Figure 1
【課題】鉄骨梁の上下フランジを鉄骨柱のフランジに溶接接合し、鉄骨梁のウェブをガセットプレートにボルト接合、あるいはガセットプレートを介して鉄骨柱のフランジに溶接接合する場合に、鉄骨梁ウェブにスカラップを形成せずに、溶接時に生じ得る斫りを極力低減する、またはガセットプレートの溶接とウェブ端面の干渉を低減する。【解決手段】鉄骨梁１ウェブ４の鉄骨柱５側端面の、上部フランジ２側と下部フランジ３側のウェブ縁４１、４１を上部フランジ２と下部フランジ３のウェブ４側のフランジ縁２１、３１に揃え、ウェブ４の鉄骨柱５側端面の、少なくとも鉄骨柱１に溶接されたガセットプレート６と重なる区間を含む中間区間４Ａをフランジ縁２１、３１より鉄骨柱５から後退させ、ウェブ４の中間区間４Ａを除く上部フランジ２寄りと下部フランジ３寄りの端部区間４Ｂを、ウェブ縁４１、４１から中間区間４Ａへかけて連続した線を描くように形成する。【選択図】図１
JUNCTION STRUCTURE BETWEEN STEEL BEAM AND STEEL COLUMN
To reduce clipping that can be generated during welding as much as possible or reduce welding of a gusset plate and interference of a web end face without forming a scallop in a steel beam web, when upper and lower flanges of a steel beam are welded and joined to a flange of a steel column, and a web of the steel beam is bolt joined to the gusset plate or welded and joined to the flange of the steel column through the gusset plate.SOLUTION: Web wedges 41 and 41 on a side of an upper flange 2 and a side of a lower flange 3 on a side end face of a steel column 5 of a web 4 of a steel beam 1 are aligned on flange edges 21 and 31 on a side of the web 4 of the upper flange 2 and the lower flange 3. An intermediate section 4A including a section overlapping a gusset plate 6 welded to at least the steel beam 1 on the side end face of the steel column 5 of the web 4 is retracted from the steel column 5 than the flange edges 21 and 31. An end section 4B close to the upper flange 2 and close to the lower flange 3, excluding the intermediate section 4A of the web 4 is formed so as to draw a continuous line from the web edges 41 and 41 to the intermediate section 4A.SELECTED DRAWING: Figure 1
【課題】鉄骨梁の上下フランジを鉄骨柱のフランジに溶接接合し、鉄骨梁のウェブをガセットプレートにボルト接合、あるいはガセットプレートを介して鉄骨柱のフランジに溶接接合する場合に、鉄骨梁ウェブにスカラップを形成せずに、溶接時に生じ得る斫りを極力低減する、またはガセットプレートの溶接とウェブ端面の干渉を低減する。【解決手段】鉄骨梁１ウェブ４の鉄骨柱５側端面の、上部フランジ２側と下部フランジ３側のウェブ縁４１、４１を上部フランジ２と下部フランジ３のウェブ４側のフランジ縁２１、３１に揃え、ウェブ４の鉄骨柱５側端面の、少なくとも鉄骨柱１に溶接されたガセットプレート６と重なる区間を含む中間区間４Ａをフランジ縁２１、３１より鉄骨柱５から後退させ、ウェブ４の中間区間４Ａを除く上部フランジ２寄りと下部フランジ３寄りの端部区間４Ｂを、ウェブ縁４１、４１から中間区間４Ａへかけて連続した線を描くように形成する。【選択図】図１
JUNCTION STRUCTURE BETWEEN STEEL BEAM AND STEEL COLUMN
鉄骨梁と鉄骨柱の接合部構造
HYUGA DAIKI (author) / KUBOTA ATSUSHI (author) / SAWAMOTO YOSHIKAZU (author) / FUJIMOTO NOBUO (author) / TANAKA NAOKI (author) / TAKI MASAYA (author) / KATO TAKASHI (author) / SATO KEIJI (author) / MURAMATSU MASAHIRO (author) / KUROKAWA YASUTSUGU (author)
2021-09-16
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS