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A platform for research: civil engineering, architecture and urbanism
DIFFERENT-DIAMETER COLUMN JOINING STRUCTURE
To provide a different-diameter column joining structure in which the lower column and the upper column having different diameters are joined to each other via the diaphragm, and which can smoothly transmit forces to a panel core and a lower column from an upper column without employing a tapered pipe-formed panel core, and also without thickening a plate thickness of an upper diaphragm.SOLUTION: In a different-diameter column joining structure 100, an upper diaphragm 40A and a lower diaphragm 40B are arranged at an upper end 31 and a lower end 32 of a panel core 30A which is composed of a square steel pipe for forming a panel zone, a lower column 10A composed of the square steel pipe is joined to a lower face 43 of a lower diaphragm 40B, an upper column 20A composed of the square steel pipe is joined to an upper face 41 of the upper diaphragm 40A, and a diameter of the upper column 20A is smaller than that of the lower column 10A. A reinforcing rib 50 is joined to a position corresponding to a corner part 23 of the upper column 20A out of a lower face 42 of the upper diaphragm 40A.SELECTED DRAWING: Figure 1
【課題】ダイアフラムを介して相互に異径の下柱と上柱が接合されている異径柱接合構造において、テーパー管形式のパネルコアを適用することなく、また、上ダイアフラムの板厚を厚くすることなく、上柱からパネルコアと下柱への円滑な力の伝達を実現できる異径柱接合構造を提供すること。【解決手段】パネルゾーンを形成する角形鋼管からなるパネルコア３０Ａの上端３１と下端３２に上ダイアフラム４０Ａと下ダイアフラム４０Ｂを備え、下ダイアフラム４０Ｂの下面４３に角形鋼管からなる下柱１０Ａが接合され、上ダイアフラム４０Ａの上面４１に角形鋼管からなる上柱２０Ａが接合され、下柱１０Ａに対して上柱２０Ａが小径である、異径柱接合構造１００であり、上ダイアフラム４０Ａの下面４２のうち、上柱２０Ａの隅角部２３に対応する位置に補強リブ５０が接合されている。【選択図】図１
DIFFERENT-DIAMETER COLUMN JOINING STRUCTURE
To provide a different-diameter column joining structure in which the lower column and the upper column having different diameters are joined to each other via the diaphragm, and which can smoothly transmit forces to a panel core and a lower column from an upper column without employing a tapered pipe-formed panel core, and also without thickening a plate thickness of an upper diaphragm.SOLUTION: In a different-diameter column joining structure 100, an upper diaphragm 40A and a lower diaphragm 40B are arranged at an upper end 31 and a lower end 32 of a panel core 30A which is composed of a square steel pipe for forming a panel zone, a lower column 10A composed of the square steel pipe is joined to a lower face 43 of a lower diaphragm 40B, an upper column 20A composed of the square steel pipe is joined to an upper face 41 of the upper diaphragm 40A, and a diameter of the upper column 20A is smaller than that of the lower column 10A. A reinforcing rib 50 is joined to a position corresponding to a corner part 23 of the upper column 20A out of a lower face 42 of the upper diaphragm 40A.SELECTED DRAWING: Figure 1
【課題】ダイアフラムを介して相互に異径の下柱と上柱が接合されている異径柱接合構造において、テーパー管形式のパネルコアを適用することなく、また、上ダイアフラムの板厚を厚くすることなく、上柱からパネルコアと下柱への円滑な力の伝達を実現できる異径柱接合構造を提供すること。【解決手段】パネルゾーンを形成する角形鋼管からなるパネルコア３０Ａの上端３１と下端３２に上ダイアフラム４０Ａと下ダイアフラム４０Ｂを備え、下ダイアフラム４０Ｂの下面４３に角形鋼管からなる下柱１０Ａが接合され、上ダイアフラム４０Ａの上面４１に角形鋼管からなる上柱２０Ａが接合され、下柱１０Ａに対して上柱２０Ａが小径である、異径柱接合構造１００であり、上ダイアフラム４０Ａの下面４２のうち、上柱２０Ａの隅角部２３に対応する位置に補強リブ５０が接合されている。【選択図】図１
DIFFERENT-DIAMETER COLUMN JOINING STRUCTURE
異径柱接合構造
IGARASHI TATSUKI (author) / SASAKI SATOSHI (author) / OHARA IZUMI (author) / KATSURA DAISUKE (author) / MIYAMA TAKASHI (author)
2023-09-21
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
COLUMN BEAM JOINING STRUCTURE AND COLUMN BEAM JOINING METHOD
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