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Steel structure combined column system and connecting method thereof

A connection method and technology of combining columns, applied in the directions of columns, piers, pillars, etc., can solve the problems of slow speed, high requirements for hoisting, installation and connection, and low efficiency, and achieve the effects of high efficiency, fast construction progress and high seismic performance.

Inactive Publication Date: 2014-01-08
张跃
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During on-site construction, the requirements for hoisting, installation and connection between honeycomb columns, honeycomb inclined beams, and honeycomb parallel beams are high, and the speed is slow and the efficiency is low.

Method used

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  • Steel structure combined column system and connecting method thereof
  • Steel structure combined column system and connecting method thereof
  • Steel structure combined column system and connecting method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 As shown, the steel structure composite column system is composed of a plurality of steel structure composite columns 1, and the steel structure composite columns 1 are connected to each other by bolts to form a whole. Compared with the reinforced concrete building skeleton, the overall skeleton formed by the steel structure composite column system has the advantages of fast construction speed, high seismic performance, no sewage and dust, and reusable materials.

[0046] Such as figure 2As shown, the steel structure composite column 1 is composed of a column 2 and a beam 3, and beams 3 are installed on both sides of the column 2, and the beam 3 is installed symmetrically or misplaced on both sides of the column 2, and the beam 3 is welded or bolted The way of connection is fixedly installed on the column 2. The column 2 is made of I-shaped steel, which is in the shape of "I", and the upper and lower ends of the column 2 are provided with bolt holes ...

Embodiment 2

[0058] The steel structure composite column system is composed of a plurality of steel structure composite columns 1, and the steel structure composite columns 1 are connected to each other by bolts to form a whole. It is characterized in that: Figure 7 As shown, the steel structure composite column 1 is composed of a column 2 and a beam 3. Beams 3 are installed on the front, rear, left, and right sides of the column 2. The beams 3 are symmetrically installed on the column 2 by welding or bolting. The column 2 is made of a rectangular steel pipe, and the upper and lower ends of the column 2 are provided with bolt holes for connection. The beam 3 is also made of rectangular steel pipes, one end of the beam 3 is fixed on the column 2 by welding, and the other end of the beam 3 is provided with bolt holes for connection. The beam 3 has two layers, and is fixed on the column 2 in a flat layer manner. Of course, the beam 3 can also be designed as a single layer or multi-layer, ar...

Embodiment 3

[0062] The steel structure composite column system is composed of a plurality of steel structure composite columns 1, and the steel structure composite columns 1 are connected to each other by bolts up, down, left, and right to form a whole. Such as Figure 8 As shown, it is characterized in that: the steel structure composite column 1 is composed of a column 2 and a beam 3, and beams 3 are installed on three sides of the column 2, and the beam 3 is installed on the column 2 by welding. The column 2 is made of T-shaped steel, and the upper and lower ends of the column 2 are provided with bolt holes for connection. The beam 3 is made of a rectangular tube, one end of the beam 3 is fixed on the column 2 by welding, the other end of the beam 3 is provided with a flange 7 for connection, and the flange 7 is provided with a bolt hole. Of course, in practical applications, the flange 7 may not be used at the other end of the beam 3, and the connection is directly connected by weldi...

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Abstract

The invention relates to a steel structure combined column system and a connecting method of the steel structure combined column system. The steel structure combined column system is formed by connecting a plurality of steel structure combined columns, and the steel structure combined columns comprise columns and beams. The steel structure combined column system has the advantages of being capable of being produced in a pre-fabricated mode, fast in on-site assembly, little in garbage on construction site and high in anti-seismic property and saving material.

Description

technical field [0001] The invention relates to the technical field of buildings, in particular to a steel structure composite column system. Background technique [0002] In the last few years of the 20th century, my country's urban housing construction has developed rapidly with an annual completed area of ​​440 million square meters and a total output value of 600 billion yuan (accounting for about 9% of GDP). The housing industry has become a new growth point of the national economy in the new century. Realize the modernization of the housing industry, and solve the problems of low industrialization level, low component rate, low-grade housing materials, low service life, high energy consumption of solid clay bricks, and unfavorable environmental protection in the current housing construction. The problem. [0003] Internationally, American designers and structural engineers attach great importance to the study of steel structure building systems and their durability, p...

Claims

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Application Information

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IPC IPC(8): E04B1/19E04B1/24E04B1/58E04B2/58E04B5/14E04C3/32
CPCE04C3/32E04B1/24E04B5/14E04B2001/2415E04B2001/2418E04B2001/2445E04B2001/2448E04B2001/2451E04B2001/2454E04B2001/2457E04B2001/246E04B2001/2466E04B2001/2481
Inventor 张跃
Owner 张跃
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