Steel structural part with deformable section

Abstract

The invention discloses a steel structural part with a deformable section, and belongs to the technical field of steel structures. The steel structural part comprises a first steel plate, a second steel plate and a third steel plate which are mutually hinged, and the second steel plate is positioned between the first steel plate and the third steel plate; shaping ribs are arranged between the first steel plate and the second steel plate, between the second steel plate and the third steel plate and between the third steel plate and the first steel plate, supporting strips are arranged in a space defined by the first steel plate, the second steel plate and the third steel plate, and reinforcing steel plates are arranged on the first steel plate, the second steel plate and the third steel plate. The number of the first steel plate and the number of the third steel plate are both one, and the number of the second steel plates is 1-8. The section shape of the structural part can be changed by adjusting the number of the steel plates, so that the structural part can be well matched with an object to be connected or passing through, and the construction efficiency and quality are effectively improved; and meanwhile, the device can be quickly disassembled and flattened, so that the occupied space is small; and in addition, the wall thickness can be adjusted.

Description

Technical field [0001] The present invention relates to the technical field of steel, in particular a steel sectional deformable member. Background technique [0002] In recent years, significant growth of our national economy, national strength significantly increased steel production to become a world power, proposed a "positive, reasonably steel" requirement in the building, from the get rid of the shackles of "limiting steel," the steel construction the number gradually increased. [0003] Steel body during use will be affected by various factors (load, uneven settlement, temperature, etc.), so there are high requirements on the steel used, it should have good mechanical properties (strength, plasticity, toughness) and processability (weldability and cold working), in order to ensure safe and reliable long-term structure. [0004] The steel structure for residential buildings can take advantage of ductility, strong plastic deformation of the advantages of steel, has a good se...

AI Technical Summary

Problems solved by technology

[0005] The steel structural parts used at this stage often have the problem of fixed and single shape, which is inconvenient to assemble and build during construction, and when passing through objects of specific shapes, the shape is difficult to match, so additional processing is required in advance or on the spot. It greatly affects the efficiency and quality of steel structure construction. In addition, these steel structure parts often take up a lot of space and are inconvenient to transport

Images