Bolt connection assembly type L-shaped double-steel-plate concrete composite wall
A double steel plate and concrete technology, applied in the direction of walls, building components, buildings, etc., can solve the problems of steel plate stress concentration, increase the difficulty of on-site construction, etc., and achieve the effect of improving efficiency, simple and easy connection method, and safe and reliable connection method.
Pending Publication Date: 2022-01-04
BEIJING UNIV OF TECH
4 Cites 0 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
The invention discloses a bolt connection assembly type L-shaped double-steel-plate concrete composite wall, and belongs to the field of constructional engineering. The bolt connection assembly type L-shaped double-steel-plate concrete composite wall comprises a first dumbbell-shaped connection double-steel-plate concrete composite wall (hereinafter referred to as a first wall), a second dumbbell-shaped connection double-steel-plate concrete composite wall (hereinafter referred to as a second wall) and connection bolts. Each of the first wall and the second wall comprises perforated double steel plates, dumbbell-shaped connection pieces, toggle pins and filled concrete. Bolt holes are pre-formed in the first wall, built-in threaded sleeves are welded to corresponding positions, and bolt holes are pre-formed in the second wall; and the connection bolts sequentially penetrate through the bolt holes of the second wall and the first wall and are screwed into the built-in threaded sleeves of the first wall, the first wall and the second wall are perpendicularly connected to form an L shape, and finally, filling concrete is poured on the construction site. The invention has the remarkable advantages of being simple construction process, low construction environment dependence and safe and reliable in connection. Flexible application and connection of the building walls can be realized by adjusting the lengths and the widths of the wall limbs of the first wall and the second wall.
Application Domain
Walls
Technology Topic
Steel platesToggle pin +3
Image
Examples
- Experimental program(1)
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
Similar technology patents
Tracheal fixing device with traction mechanism for percutaneous tracheotomy and method thereof
Owner:王欢
Shell assembly, antenna assembly and electronic equipment
Owner:OPPO CHONGQING INTELLIGENT TECH CO LTD
Syringe for establishing animal intracranial hemorrhage model
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Screw structure
Owner:SUZHOU MINIMALLY INVASIVE SPINAL TRAUMA MEDICAL TECH CO LTD
Classification and recommendation of technical efficacy words
- Safe and reliable connection
- Easy to connect
Steel belt connecting device and method
Owner:ANGANG STEEL CO LTD
Steel structure node
InactiveCN107268806AAvoid high-altitude weldingSafe and reliable connection
Owner:ZHEJIANG OCEAN UNIV
Butt welding flange for steel pipe anticorrosive coating protection and construction method
PendingCN112049999Alow rim heightSafe and reliable connection
Owner:刘丽