Assembling shear walls with grooves on the interface between I-shaped steel and steel plate structures and its method
A technology of I-shaped steel and shear walls, applied to walls, building components, building structures, etc., can solve the problems of cumbersome construction process, high cost, and easy cracks on the concrete joint surface
Inactive Publication Date: 2017-01-25
BEIJING UNIV OF TECH
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a vertical connection method for assembled shear walls with simple construction, relatively low cost and good performance, so as to solve the cumbersome construction process, high cost and poor concrete joint surface existing in traditional shear wall connection methods. Prone to problems such as through seams
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
[0028] Describe the present invention in detail below in conjunction with accompanying drawing and specific embodiment:
[0029] The vertical connection method and steps of the shear wall assembled with grooves at the interface between the I-shaped steel and the steel plate frame are as follows:
[0030] S1. Prefabricated wall: horizontally distributed steel bars 2 and vertically distributed steel bars 1 are symmetrically arranged on both sides of the shear wall, two casings are pre-embedded in the middle part, and vertically penetrate the wall. And protruding from the surface, the protruding length is the same as the height of the post-casting belt 9, and the web plate of the protruding part has bolt holes 10; the two ends of the prefabricated wall are pre-embedded with double steel plates 6, and protruding from the surface, the protruding length is the same as the post-casting The belt height is the same, and there are also bolt holes corresponding to the bolt holes of the p...
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 an H-shaped steel and steel plate framework assembly shear wall with interfaces with grooves and a manufacturing method, and belongs to vertical connection methods of prefabricated shear walls. The method combining connection through section steel connection parts and binding and lap joint through vertical steel bars is adopted, namely, H-shaped steel (4) is arranged at the bottom of an upper prefabricated shear wall (7), double steel plates (6) are arranged on the upper portion of a lower prefabricated shear wall (8), connection is conducted through bolts (11) after butt joint, binding and lap joint are adopted for the reserved vertical distributing steel bars (1), and the interfaces with the grooves are formed by junction surfaces through formworks. Compared with a traditional sleeve-connection method and other traditional method, the bodies of the prefabricated shear walls manufactured in the method are more convenient to manufacture and construct, cost can be reduced, construction speed can be increased, the shear-bearing capacity of the interfaces can be enhanced, and the overall performance of the assembly shear wall is better.
Description
technical field [0001] The invention relates to a vertical connection method of an assembled shear wall, which is a vertical connection method of an assembled shear wall with a groove interface connected by an I-shaped steel and a steel plate. Background technique [0002] The connection between the prefabricated shear wall components in the prefabricated concrete shear wall structure system is the key link. At present, the vertical connection of prefabricated concrete shear walls mainly adopts sleeve connection, slurry anchor connection and other methods. These connection methods either require high processing level and precision of components, high cost, or the construction process is cumbersome and affected by construction quality. Large, and premature cracking at the concrete joint surface, prone to cracking or even slipping. Contents of the invention [0003] The purpose of the present invention is to provide a vertical connection method for assembled shear walls wit...
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 Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00E04G21/00
Inventor 曹万林刘程炜张彩红陈相家乔崎云
Owner BEIJING UNIV OF TECH