Giant cruciform combination column and manufacturing method thereof

A manufacturing method and technology of combined columns, applied in the direction of columns, pier columns, pillars, etc., can solve the problems of inconvenient transportation, high construction surface requirements, and difficult on-site processing, etc., and achieve convenient cross construction, reduce the weight of the structure, and reduce assembly work volume effect

Active Publication Date: 2014-12-10
JIANGSU HUNING STEEL MECHANISM
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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 giant cross composite column and its manufacturing method

Method used

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  • Giant cruciform combination column and manufacturing method thereof
  • Giant cruciform combination column and manufacturing method thereof
  • Giant cruciform combination column and manufacturing method thereof

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Embodiment 1

[0034] Example 1: like 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-bea...

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Abstract

The invention discloses a giant cruciform combination column which comprises two pieces of T-shaped steel and a pieces of I-shaped steel, wherein the T-shaped steel is mounted at two sides of the I-shaped steel so as to form a cruciform column body structure with side plates; the upper part, the middle and the lower part of the column body structure are respectively provided with two layers of stiffening plates; studs are arranged on the side plates of the column body structure; corbels are arranged at the parts, connected with the stiffening plates, of the I-shaped steel. The invention further discloses a manufacturing method of the giant cruciform combination column. Based on the giant cruciform combination column and the manufacturing method thereof, the structure of the column is simplified to a maximum extent while the load-bearing capacity of the column is ensured, the raw materials and the cost are saved, and the effective usable area of a building is increased; the self-weight of the structure is reduced, and thus the structural seismic response is reduced.

Description

technical field [0001] The invention relates to a steel structure and a manufacturing method of the steel structure, in particular to a giant cross composite column and a manufacturing method thereof. 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:...

Claims

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Application Information

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Patent Type & Authority Applications(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
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