Connecting structure of prefabricated steel plate concrete shear wall and steel pipe concrete column and construction method
A technology of steel pipe concrete column and connection structure, which is applied to columns, walls, piers and columns, etc., can solve the problems of cumbersome connection operation between shear walls and edge columns, low construction accuracy requirements, etc., and achieve low construction accuracy requirements and convenient methods. , the effect of improving the construction speed
Pending Publication Date: 2021-02-19
SOUTH CHINA UNIV OF TECH +1
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a connection structure between prefabricated steel plate concrete shear walls and steel pipe concrete columns, solve the problem of cumbersome connection operations between existing shear walls and edge columns, and facilitate construction. Not high requirements for construction precision
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Embodiment
[0027] Such as figure 1 , figure 2 and image 3 As shown, this embodiment provides a connection structure of a prefabricated steel plate concrete shear wall and a steel tube concrete column, including a steel plate concrete shear wall, a steel tube concrete column and connecting stirrups.
[0028] Such as Figure 4 As shown, the steel pipe concrete column 1 includes a steel pipe column 11, a first vertical closed stirrup 21, a first horizontal bar 22 and concrete, the concrete is poured in the steel pipe column, a plurality of first horizontal bars and a plurality of first vertical closed The stirrups are respectively welded to one side of the steel pipe column longitudinally at intervals, and the first vertical closed stirrups are arranged at intervals from the first horizontal bars.
[0029] Such as Figure 5 As shown, the steel plate concrete shear wall 3 includes a steel plate frame 31, a second vertical closed stirrup 41, a second horizontal bar 42 and concrete, the ...
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The invention discloses a connecting structure of a prefabricated steel plate concrete shear wall and a steel pipe concrete column and a construction method. The connecting structure comprises the steel plate concrete shear wall, the steel pipe concrete column and connecting stirrups; the steel pipe concrete column comprises a steel pipe column body, first vertical closed stirrups, first horizontal ribs and concrete, the concrete is poured in the steel pipe column body, and the multiple first horizontal ribs and the multiple first vertical closed stirrups are welded to one side of the steel pipe column body at intervals in the longitudinal direction; the steel plate concrete shear wall comprises a steel plate frame, second vertical closed stirrups, second horizontal bars and concrete, theconcrete is poured into the steel plate frame, and the multiple second horizontal bars and the multiple second vertical closed stirrups are welded to the two sides of the steel plate frame at intervals in the longitudinal direction; and the first vertical closed stirrups and the second vertical closed stirrups are bound through the connecting stirrups, and the concrete is poured on the first vertical closed stirrups, the first horizontal bars, the second vertical closed stirrups, the second horizontal bars and the connecting stirrups between the steel pipe concrete column and the steel plate concrete shear wall to form cast-in-place belts.
Description
technical field [0001] The invention relates to the technical field of prefabricated assembled concrete structures, in particular to a connection structure and construction method of prefabricated steel plate concrete shear walls and steel pipe concrete columns. Background technique [0002] The prefabricated concrete structure has the advantages of fast construction speed, energy saving and environmental protection, and a small amount of on-site construction work. In recent years, it has developed rapidly in my country. Commonly used prefabricated structures include edge columns and shear walls. How to form two prefabricated structures into a prefabricated system become an important issue for civil engineers. In the past, the method of assembly connection was mainly used to connect steel bars and then pour concrete or grout at the connection, but the quality of their connection parts could not be guaranteed. In addition, some engineers proposed the method of key connection, ...
Claims
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IPC IPC(8): E04B1/38E04B2/56E04C3/34
CPCE04B1/383E04B2/562E04C3/34
Inventor 左志亮李朋原蔡健张伟生朱东烽陈庆军陈祺荣杨春江幸莲姜正荣
Owner SOUTH CHINA UNIV OF TECH