A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COLUMN-BEAM CONNECTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a column-beam connection structure that avoids an impact of strength impairment at a welded part of a through-diaphragm, at the same time avoiding high heat input welding of an inner diaphragm or mitigating an impact thereof, reducing a total volume of welding, and improving plastic deformation performance of the column.SOLUTION: A column-beam connection structure includes a first skin plate 16, diaphragms 20a, 20b, and a second skin plate 18. Front and rear sides of the first skin plate 16 comprise a general part 16a, an inclined part 16b, and a widened part 16c. Front and rear sides of the diaphragms 20a, 20b are positioned at an edge part of the widened part 16c. The second skin plate 18 is disposed above and below the diaphragms 20a, 20b disposed between two first skin plates 16. Right and left sides of the second skin plate is connected by welding on the first skin plate 16, while upper and lower sides thereof are connected by welding on an undersurface or a top surface of the diaphragms 20a, 20b.SELECTED DRAWING: Figure 1
【課題】通しダイヤフラムの溶接部の強度低下の影響を回避するとともに、内ダイヤフラムの大入熱溶接を回避または影響を軽減して総溶接量を低減し、柱の塑性変形性能を向上することが可能な柱梁接合部構造を提供する。【解決手段】第１スキンプレート１６と、ダイヤフラム２０ａ、２０ｂと、第２スキンプレート１８とを有し、第１スキンプレート１６の前後の側部は、一般部１６ａと、傾斜部１６ｂと、拡幅部１６ｃとからなり、ダイヤフラム２０ａ、２０ｂの前後の側部は、拡幅部１６ｃの端部に位置し、第２スキンプレート１８は、２枚の第１スキンプレート１６間のダイヤフラム２０ａ、２０ｂを挟んだ上下に配置され、その左右両側は各第１スキンプレート１６に溶接接合されるとともに、上側または下側はダイヤフラム２０ａ、２０ｂの下面または上面に溶接接合される。【選択図】図１
COLUMN-BEAM CONNECTION STRUCTURE
PROBLEM TO BE SOLVED: To provide a column-beam connection structure that avoids an impact of strength impairment at a welded part of a through-diaphragm, at the same time avoiding high heat input welding of an inner diaphragm or mitigating an impact thereof, reducing a total volume of welding, and improving plastic deformation performance of the column.SOLUTION: A column-beam connection structure includes a first skin plate 16, diaphragms 20a, 20b, and a second skin plate 18. Front and rear sides of the first skin plate 16 comprise a general part 16a, an inclined part 16b, and a widened part 16c. Front and rear sides of the diaphragms 20a, 20b are positioned at an edge part of the widened part 16c. The second skin plate 18 is disposed above and below the diaphragms 20a, 20b disposed between two first skin plates 16. Right and left sides of the second skin plate is connected by welding on the first skin plate 16, while upper and lower sides thereof are connected by welding on an undersurface or a top surface of the diaphragms 20a, 20b.SELECTED DRAWING: Figure 1
【課題】通しダイヤフラムの溶接部の強度低下の影響を回避するとともに、内ダイヤフラムの大入熱溶接を回避または影響を軽減して総溶接量を低減し、柱の塑性変形性能を向上することが可能な柱梁接合部構造を提供する。【解決手段】第１スキンプレート１６と、ダイヤフラム２０ａ、２０ｂと、第２スキンプレート１８とを有し、第１スキンプレート１６の前後の側部は、一般部１６ａと、傾斜部１６ｂと、拡幅部１６ｃとからなり、ダイヤフラム２０ａ、２０ｂの前後の側部は、拡幅部１６ｃの端部に位置し、第２スキンプレート１８は、２枚の第１スキンプレート１６間のダイヤフラム２０ａ、２０ｂを挟んだ上下に配置され、その左右両側は各第１スキンプレート１６に溶接接合されるとともに、上側または下側はダイヤフラム２０ａ、２０ｂの下面または上面に溶接接合される。【選択図】図１
COLUMN-BEAM CONNECTION STRUCTURE
柱梁接合部構造
NANBA TAKAYUKI (author) / KANESHIRO YOSUKE (author)
2016-05-09
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS