Fabricated tenon-and-mortise bracket type beam-column joint connecting method
A connection method, beam-column joint technology, applied in the direction of building type, protective building/shelter, building components, etc., can solve the problems of insufficient joint integrity, large cast-in-place workload, insufficient seismic resistance, etc. Wet work workload and construction period consumption, improve shock resistance, ensure the effect of aesthetics and integrity
Pending Publication Date: 2021-06-11
SHAOXING UNIVERSITY
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a method for connecting beam-column joints of assembled mortise-and-mortise corbels to solve the problems of large cast-in-place workload, complex process, insufficient integrity of joints, and low seismic performance. Insufficient and other issues
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
[0035] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail through the following embodiments and in conjunction with the accompanying drawings.
[0036] combine Figure 1-Figure 8 , an assembled mortise and tenon corbel-type beam-column joint connection method of the present invention, comprising prefabricated columns 1, concealed corbels 2, prefabricated beams 3, high-strength bolts 4, and beam-end L-shaped steel plates 5 for beam-column joint connection , Corbel pre-embedded L-shaped steel plate 6, triangular bearing plate 7, rectangular bearing plate 8, nitrile rubber gasket 9 and mortar filling layer 10. The prefabricated column 1 is provided with vertical ribs 11, hoops 12 and L-shaped steel bars 13 with curved hooks protruding from them. The outer end of the reinforcing bar 13 with a crotch is provided with a crotch. The prefabricated column 1 and the dark corbel 2 ar...
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 discloses a fabricated tenon-and-mortise bracket type beam-column joint connecting method. The fabricated tenon-and-mortise bracket type beam-column joint connecting method comprises the following steps that (1) prefabricated columns and hidden brackets are manufactured; (2) prefabricated beams are manufactured; (3) beams and columns are assembled; (4) vertical joints are mounted; and (5) transverse joints are fixed. The hidden brackets, a pre-buried L-shaped steel plate and L-shaped extending steel bars with hooks are anchored into the prefabricated beams, meanwhile, the shear resistance is provided, the shear strength of the beam-column joints can be effectively improved, the lap joints of the prefabricated beams and the hidden brackets are connected in a tenon-and-mortise mode, the integrity of connection can be improved, and the lateral stability of the prefabricated beams is improved. According to the beam-column joints, the connection method that dry and wet connection of the hidden brackets is combined is adopted, the attractiveness and integrity of the building joints are guaranteed, and the wet work workload and construction period consumption caused by on-site large-scale concrete pouring are avoided.
Description
technical field [0001] The invention relates to a method for connecting a prefabricated mortise and tenon corbel-shaped beam-column joint, and belongs to the technical field of construction of prefabricated beam-column joints. Background technique [0002] Prefabricated is an important development direction of the construction production mode in the modernization process of the construction industry. It is to prefabricate building components such as beams, columns, floors, etc. in the factory, and splicing the prefabricated components at the construction site. The prefabricated building production mode is more efficient and has less environmental impact than the traditional cast-in-place concrete production mode. At present, the beam-column joint connection method of the prefabricated concrete frame structure still has the following shortcomings in terms of construction technology and construction quality: [0003] (1) Due to the design of the prefabricated beam-column wet ...
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): E04H9/02E04B1/98E04B1/21E04B1/58
CPCE04H9/021E04B1/98E04B1/21E04B1/58E04B1/5825
Inventor 王伟李犇俞文杰伍彦廷李娜姜屏
Owner SHAOXING UNIVERSITY