Connecting structure for integrated section steel and construction method

Abstract

The invention discloses a connecting structure for integrated section steel. The connecting structure comprises the two pieces of integrated section steel to be connected, a first inserting plate, a second inserting plate and fasteners; the first inserting plate and the second inserting plate are fixed to the connecting ends of the corresponding integrated section steel correspondingly, a plurality of mounting holes are formed in the first inserting plate and the second inserting plate, and the first inserting plate and the second inserting plate abut against each other during connection, so that the mounting holes of the first inserting plate and the second inserting plate correspondingly communicate; and the fasteners penetrate through the through mounting holes in the first inserting plate and the second inserting plate to form locking connection between the two pieces of integrated section steel. The unique integrated section steel connecting mode is provided, the inserting plateson the integrated section steel are mutually fixed to achieve connection between the integrated section steel, anti-shearing pins are adopted for improving the pre-tightening force and the anti-shearing force, anti-expansion bolts are adopted for guaranteeing the connecting reliability, and a large amount of welding is not needed on site, so that the construction efficiency is high, operation is easy, the connecting strength is guaranteed, and the on-site construction convenience is greatly improved. The invention further correspondingly discloses a construction method of the connecting structure for the integrated section steel.

Description

technical field [0001] The invention relates to the technical field of construction engineering, in particular to an integrated steel connection structure and a construction method. Background technique [0002] At present, steel structures are used more and more in the field of building structures, and various new forms of steel structures are emerging, which have been applied in the field of engineering, and the number is also rising, with broad prospects. The main advantages of the new steel structure are: compared with the concrete building structure, it has better applicability and feasibility. Such as reducing the volume of components, increasing the use of space; reducing the weight of the structure, reducing or completely eliminating the formwork and support required for construction; reducing embedded parts, improving the seismic performance of the structure; facilitating construction and shortening the construction period. Compared with traditional steel structure...

AI Technical Summary

Problems solved by technology

[0004] An object of the present invention is to provide an integrated steel connection structure, which solves the above-mentioned problems caused by on-site welding, facilitates rapid splicing of integrated steel, avoids a large number of welding on site, and ensures connection reliability

Images