Construction method of composite connecting assembly-type building structure
A building structure and composite connection technology, which is applied to building components, building structures, buildings, etc., can solve the problems of insufficient compressive strength, insufficient corrosion resistance, and high cost of raw materials, so as to achieve easy quality assurance, reduce space waste, and improve The effect of seismic performance
Active Publication Date: 2018-11-06
HUBEI PEI HAN CONSTR CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a construction method of composite connection and assembled building structure, which can solve the problem of insufficient corrosion resistance and compressive strength of the steel frame in the prior art while improving the efficiency of on-site construction, and the high cost of raw materials To achieve a balance between construction efficiency, production cost and component strength, especially to improve the level of earthquake resistance
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0046] Such as Figure 1~10 Among them, a construction method of composite connection assembled building structure, comprising the following steps:
[0047] s1. Prefabricated components in the workshop, including column 1, beam 2, floor 5, inner layer of shear wall 3, and outer layer of shear wall 3;
[0048] The joint position of column 1 is located between the floors, and the joint position can be set by itself according to the construction requirements. It can be set on each floor, and the joint position can also be set on two or three floors. At the position where the reinforcement of the shear wall needs to be connected, the prefabricated column 1 is provided with a reserved transverse reinforcement. There are sleeved steel pipes 103 inside the column 1, and the sleeved steel pipes 103 are connected by steel pipe connectors 104;
[0049] A column reinforcement 101 is provided around the socketed steel pipe 103, and concrete is poured inside and outside the socketed steel ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a construction method of a composite connecting assembly-type building structure. The construction method comprises the following steps that components are prefabricated in a workshop, wherein the components include vertical columns, crossbeams, floor slabs, shear wall inner layers and shear wall outer layers; joints of the vertical columns are located between the floors, sleeving-connection steel pipes are arranged in the vertical columns and connected through steel pipe connecting pieces, and vertical column reinforcements are arranged on the peripheries of the sleeving-connection steel pipes; the sleeving-connection steel pipes of the vertical columns are hoisted to be connected with the steel pipe connecting pieces in a sleeving mode, and the vertical columns areadjusted to be perpendicular and coaxial; the vertical column reinforcements are connected, and transverse reinforcements are bound; the shear wall inner layers and the shear wall outer layer are hoisted, formworks are erected at the joints, and the joints of the vertical columns and inner cavities of the shear walls are poured into a whole; the crossbeams are hoisted to be placed on bracket supports, and the floor slabs are hoisted on the crossbeams; and the steps are sequentially circulated, and composite construction of an assembly-type building is completed. By adopting the construction method of the composite connecting assembly-type building structure, compressive strength and tensile strength can be improved, stress concentration is reduced, the anti-seismic property is improved, and the influence on the linear construction period of construction is little.
Description
technical field [0001] The invention relates to an assembled structure, in particular to a construction method for a compound-connected assembled building structure. Background technique [0002] The prefabricated buildings in the prior art mostly adopt prefabricated column, beam and wall panel structures, and the prefabricated components are fixedly connected by connectors to form a whole. However, the lateral stiffness of this prefabricated assembly structure in high-rise buildings is insufficient. In the cast-in-place construction technology of structures, the construction method of pouring columns and beams as a whole is adopted, but this construction method has the defects of slow construction progress and poor seismic performance. [0003] Chinese patent document CN106193292A records a steel frame-assembled integral reinforced concrete shear wall structure system, which adopts a steel frame composed of steel columns and steel beams, a prefabricated wall panel and a ca...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): E04B1/20E04B1/21E04B5/02
CPCE04B1/20E04B1/215E04B5/02
Inventor 吕方武
Owner HUBEI PEI HAN CONSTR CO LTD