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A method of making a giant cross composite column

A production method and technology for combining columns, which are applied to columns, piers, pillars, etc., can solve the problems of difficult on-site processing, inconvenient transportation, and high requirements for construction surfaces, and achieve reduced assembly workload, convenient cross-construction, and reduced structural weight. Effect

Active Publication Date: 2016-04-13
JIANGSU HUNING STEEL MECHANISM
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Purpose of the invention: In order to solve the problems of inconvenient transportation, difficult on-site processing, and high requirements on the construction surface during construction, to facilitate quality control and save installation costs, the present invention provides a method for manufacturing a giant cross composite column

Method used

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  • A method of making a giant cross composite column
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  • A method of making a giant cross composite column

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Embodiment 1

[0034] Example 1: Such as figure 1 and figure 2 The giant cross composite column shown includes two pieces of T-shaped steel 2 and one piece of I-shaped steel 1; T-shaped steel 2 is installed on both sides of I-shaped steel 1 to form a cross-shaped column structure with side plates, and two T-shaped steel 2 plates The included angle between them is 1.5 degrees; there are two layers of stiffening plates 3 on the top, middle and bottom of the column structure, studs 5 are set on the side plates of the column structure, and the stiffening plates 3 on the I-beam 1 The connecting part is provided with corbel 4.

[0035] The column structure is made of a steel plate with a thickness of 45mm and a material of Q345GJC-Z15 and a steel plate with a thickness of 60mm and a material of Q345GJC-Z25.

[0036] The manufacturing method of the above-mentioned giant cross combined column specifically includes the following steps:

[0037] (1) Use a 2000-ton hydraulic press to level the I-...

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Abstract

The invention discloses a method for manufacturing a giant cross composite column. The manufactured giant cross composite column includes two T-shaped steels and one I-shaped steel; the T-shaped steel is installed on both sides of the I-shaped steel to form a cross-shaped column with side plates body structure; the upper, middle and lower sides of the column structure are respectively provided with two layers of stiffening plates, the side plates of the column structure are provided with studs, and the connection between the I-beam and the stiffening plates There are corbels everywhere. The manufacturing method of the giant cross composite column in the present invention not only ensures the bearing capacity of the column, but also simplifies the structure of the column to the greatest extent, saves raw materials, saves costs, increases the effective building use area, and reduces the self-weight of the structure at the same time. Reduce the seismic response of the structure.

Description

technical field [0001] The invention relates to a steel structure and a manufacturing method of the steel structure, in particular to a manufacturing method of a giant cross composite column. Background technique [0002] Wuhan Greenland Center is located in the core area of ​​Wuchang Binjiang Business District, across the river from the century-old Bund of Hankou. It has a very advantageous geographical location and is a key area for the new round of urban development in Wuhan. Wuhan Greenland Center consists of a main tower, an auxiliary office building, an apartment building and a podium building. The main tower has 6 floors in the basement and 125 floors above the ground. It is a comprehensive building integrating office, exhibition, hotel, sightseeing, entertainment, commerce, etc. After completion, it will become a super high-rise landmark building in Wuhan. [0003] The tower frame adopts a structural system suitable for commercial super high-rise buildings: a giant ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04C3/32B23P15/00B23K9/18B23K9/16B23K9/32B23C3/00
Inventor 高继领狄春良李庆斌严擒龙余志刚娄玉芬
Owner JIANGSU HUNING STEEL MECHANISM