A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL PIPE CONCRETE COLUMN, JOINT STRUCTURE OF STEEL PIPE CONCRETE COLUMN AND STEEL BEAM, AND CONSTRUCTION METHOD THEREOF
To provide a steel pipe concrete column capable of improving axial strength and earthquake resistance.SOLUTION: A steel pipe concrete column is provided with inner steel pipes 4a, 4b, 4c rising between a steel beam 3 of an upper floor and a steel beam 4 of a lower floor, outer steel pipes 15a, 15b, 15c positioned outside the inner steel pipes, and first concrete 6 filled in an annular space surrounded by the outside of the inner steel pipes and the inside of the outer steel pipes are provided. The outer steel pipes are provided with first outer steel pipes 16a, 16b, 16c positioned on the lower side of the steel beam of the upper floor, and second outer steel pipes 17a, 17b positioned on the upper side of the steel beam of the lower floor. The first outer steel pipe is an integral structure steel pipe. The second outer steel pipe is composed of a plurality of divided bodies 22a, 22b divided into two or more in the circumferential direction.SELECTED DRAWING: Figure 6
【課題】軸耐力性及び耐震性を向上させることができる鋼管コンクリート柱を提供する。【解決手段】上層階の鉄骨梁３と下層階の鉄骨梁４の間で立ち上がる内側鋼管４ａ，４ｂ，４ｃと、内側鋼管の外側に位置決めした外側鋼管１５ａ，１５ｂ，１５ｃと、内側鋼管の外側と外側鋼管の内側とで囲まれた環状空間に充填した第１コンクリート６と、を備えている。外側鋼管は、上層階の鉄骨梁の下部側に位置する第１外側鋼管１６ａ，１６ｂ，１６ｃと、下層階の鉄骨梁の上部側に位置する第２外側鋼管１７ａ，１７ｂと、を備えている。第１外側鋼管は一体構造の鋼管である。また、第２外側鋼管は、周方向に２つ以上に分割された複数の分割体２２ａ、２２ｂで構成されている。【選択図】図６
STEEL PIPE CONCRETE COLUMN, JOINT STRUCTURE OF STEEL PIPE CONCRETE COLUMN AND STEEL BEAM, AND CONSTRUCTION METHOD THEREOF
To provide a steel pipe concrete column capable of improving axial strength and earthquake resistance.SOLUTION: A steel pipe concrete column is provided with inner steel pipes 4a, 4b, 4c rising between a steel beam 3 of an upper floor and a steel beam 4 of a lower floor, outer steel pipes 15a, 15b, 15c positioned outside the inner steel pipes, and first concrete 6 filled in an annular space surrounded by the outside of the inner steel pipes and the inside of the outer steel pipes are provided. The outer steel pipes are provided with first outer steel pipes 16a, 16b, 16c positioned on the lower side of the steel beam of the upper floor, and second outer steel pipes 17a, 17b positioned on the upper side of the steel beam of the lower floor. The first outer steel pipe is an integral structure steel pipe. The second outer steel pipe is composed of a plurality of divided bodies 22a, 22b divided into two or more in the circumferential direction.SELECTED DRAWING: Figure 6
【課題】軸耐力性及び耐震性を向上させることができる鋼管コンクリート柱を提供する。【解決手段】上層階の鉄骨梁３と下層階の鉄骨梁４の間で立ち上がる内側鋼管４ａ，４ｂ，４ｃと、内側鋼管の外側に位置決めした外側鋼管１５ａ，１５ｂ，１５ｃと、内側鋼管の外側と外側鋼管の内側とで囲まれた環状空間に充填した第１コンクリート６と、を備えている。外側鋼管は、上層階の鉄骨梁の下部側に位置する第１外側鋼管１６ａ，１６ｂ，１６ｃと、下層階の鉄骨梁の上部側に位置する第２外側鋼管１７ａ，１７ｂと、を備えている。第１外側鋼管は一体構造の鋼管である。また、第２外側鋼管は、周方向に２つ以上に分割された複数の分割体２２ａ、２２ｂで構成されている。【選択図】図６
STEEL PIPE CONCRETE COLUMN, JOINT STRUCTURE OF STEEL PIPE CONCRETE COLUMN AND STEEL BEAM, AND CONSTRUCTION METHOD THEREOF
鋼管コンクリート柱、鋼管コンクリート柱と鉄骨梁の接合構造及びその構築方法
IRIE CHIZURU (author) / KAWADA YUKO (author) / MIYAGAWA KAZUAKI (author) / TAMURA JUNICHI (author)
2023-03-17
Patent
Electronic Resource
Japanese
| European Patent Office | 2022
| European Patent Office | 2024
Concrete-filled steel pipe column-beam joint structure and construction method thereof
| European Patent Office | 2021
Anchoring assembly, steel pipe concrete column and construction method of steel pipe concrete column
| European Patent Office | 2024
Steel pipe concrete column and steel bar concrete column splicing joint and construction method
| European Patent Office | 2020