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Connecting joint of assembled profile steel confined concrete shear wall structure
The invention provides a connecting joint of an assembled profile steel confined concrete shear wall structure. The connecting joint is characterized in that a steel pipe is arranged in a joint core area; batten plates are vertically uniformly arranged at intervals of every 90 degrees around the steels in the same level. According to the connecting joint, the batten plates are uniformly connected to four sides of the steel pipe by a staggering manner; compared with the horizontal annular steel bars under the earthquake load, a profile steel frame has the advantages that the confirmed area of the concrete in the joint area is increased, so that high radial reacting force can be supplied, the deformation of concrete and the expansion of cracks can be effectively limited, the bearing capacity and deformation capacity of the concrete can be brought into full play, and the earthquake resistance of the joint area can be improved; the construction process is simple; the construction quality is improved; a die plate is conveniently erected, and the wet workload at the construction site can be decreased.
Connecting joint of assembled profile steel confined concrete shear wall structure
The invention provides a connecting joint of an assembled profile steel confined concrete shear wall structure. The connecting joint is characterized in that a steel pipe is arranged in a joint core area; batten plates are vertically uniformly arranged at intervals of every 90 degrees around the steels in the same level. According to the connecting joint, the batten plates are uniformly connected to four sides of the steel pipe by a staggering manner; compared with the horizontal annular steel bars under the earthquake load, a profile steel frame has the advantages that the confirmed area of the concrete in the joint area is increased, so that high radial reacting force can be supplied, the deformation of concrete and the expansion of cracks can be effectively limited, the bearing capacity and deformation capacity of the concrete can be brought into full play, and the earthquake resistance of the joint area can be improved; the construction process is simple; the construction quality is improved; a die plate is conveniently erected, and the wet workload at the construction site can be decreased.
Connecting joint of assembled profile steel confined concrete shear wall structure
DOU LIJUN (author) / CHEN TIANYU (author) / GAO MINGLIANG (author) / LYU PENG (author) / CHENG XIAO (author)
2015-09-09
Patent
Electronic Resource
English
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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