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Steel-reinforced concrete column constrained by circular steel tube and reinforced concrete beam node structure
The invention discloses a steel-reinforced concrete column constrained by a circular steel tube and a reinforced concrete beam node structure. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure comprises concrete, a core steel reinforce, multiple first beam longitudinal bars, multiple second longitudinal bars, multiple first beam stirrups, a second beam stirrup, a first circular steel tube and a second circular steel tube. The core steel reinforce comprises a first steel reinforce web and a second steel reinforce web. The first steel reinforce web and the second steel reinforce web form a cross steel reinforce structure, a first steel reinforce flange is fixed to both the two ends of the first steel reinforce web, and a second steel reinforce flange is fixed to both the two ends of the second steel reinforce web. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure further comprises multiple longitudinal rebars in a node area and multiple stirrups in the node area. Bar splicing is conducted on the longitudinal rebars in the node area. The core steel reinforce, the first beam longitudinal bars, the second longitudinal bars, the first beam stirrups and the second beam stirrup are all wrapped in the concrete, and the first circular steel tube and the second circular steel tube are arranged on the concrete in a sleeved mode. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure has the advantages of being strong in node area strength, excellent in anti-seismic property, high in bearing capacity, good in integrity, clear and definite in force transferring, safe and reliable.
Steel-reinforced concrete column constrained by circular steel tube and reinforced concrete beam node structure
The invention discloses a steel-reinforced concrete column constrained by a circular steel tube and a reinforced concrete beam node structure. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure comprises concrete, a core steel reinforce, multiple first beam longitudinal bars, multiple second longitudinal bars, multiple first beam stirrups, a second beam stirrup, a first circular steel tube and a second circular steel tube. The core steel reinforce comprises a first steel reinforce web and a second steel reinforce web. The first steel reinforce web and the second steel reinforce web form a cross steel reinforce structure, a first steel reinforce flange is fixed to both the two ends of the first steel reinforce web, and a second steel reinforce flange is fixed to both the two ends of the second steel reinforce web. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure further comprises multiple longitudinal rebars in a node area and multiple stirrups in the node area. Bar splicing is conducted on the longitudinal rebars in the node area. The core steel reinforce, the first beam longitudinal bars, the second longitudinal bars, the first beam stirrups and the second beam stirrup are all wrapped in the concrete, and the first circular steel tube and the second circular steel tube are arranged on the concrete in a sleeved mode. The steel-reinforced concrete column constrained by the circular steel tube and the reinforced concrete beam node structure has the advantages of being strong in node area strength, excellent in anti-seismic property, high in bearing capacity, good in integrity, clear and definite in force transferring, safe and reliable.
Steel-reinforced concrete column constrained by circular steel tube and reinforced concrete beam node structure
NIE SHAOFENG (author) / TAO YING (author) / SUN YUJIN (author)
2015-10-07
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
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GENERAL BUILDING CONSTRUCTIONS
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