Super-large multi-cavity steel structure giant column and manufacturing method thereof
A production method and super-large technology, applied in the directions of columns, piers, pillars, etc., can solve the problems of difficult on-site processing, high construction surface requirements, inconvenient transportation, etc., to increase the usable area of the building, reduce the weight of the structure, and facilitate construction. Effect
Active Publication Date: 2016-04-13
JIANGSU HUNING STEEL MECHANISM
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Problems solved by technology
[0004] 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 super-large multi-cavity steel structure giant column and its manufacturing method
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Embodiment 1
[0037] Example 1: Such as figure 1 The super-large multi-cavity steel structure giant column shown is composed of 11 giant column plane plates stacked in sequence, and each giant column plane plate includes block 1, block 2 2, block 3 3 and block 4 4 ;
[0038] Block one 1 and block two 2 are composed of concave block plate unit and web plate unit, block one 1 and block two 2 are set opposite to each other, and the concave block plate unit is butted to form a "mouth"-shaped middle cavity, and block The web unit of block 1 and the long side of the concave block plate unit of block 1 are combined to form a pair of back-to-back right-angled trapezoidal structures, and the web unit of block 2 2 has the same structure and size as the web unit of block 1. scale down;
[0039] Block three 3 and block four 4 are symmetrically arranged on both sides of the joint of block one 1 and block two 2, and are respectively composed of a cross web unit and an outer web unit; the cross web un...
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The invention discloses an ultra-large multi-cavity steel structure giant column, which is composed of 11 giant column plane plates stacked in sequence, and each giant column plane plate includes block 1, block 2, block 3 and block 4, Block 1 and block 2 are composed of concave plate unit and web unit, block 3 and block 4 are composed of cross web unit and outer web unit, block 1, block 2, block 3 and block After the four blocks are connected, 13 closed cavities are formed; at the same time, the invention also discloses the manufacturing method of the giant column. The huge column and its manufacturing method described in the present invention, while ensuring the bearing capacity of the column, 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 an ultra-large multi-cavity steel structure giant column and a manufacturing method thereof. Background technique [0002] "China Zun" building is located in the Z15 block of the core area of Beijing CBD, covering an area of 11,478 square meters, with a total construction area of about 437,000 square meters, a building height of 528 meters, 108 floors above ground and 7 floors underground; it integrates high-end offices and city sightseeing It will become the "tallest building in Beijing" and a new landmark of the capital after completion. It will also become the world's first super high-rise building over 500 meters built in an area with a seismic fortification intensity of 8 degrees. CITIC Group’s architectural design for the plot in the bidding documents is a super-tall building in the shape of an ancient ritual vessel “Zun”. This des...
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IPC IPC(8): E04C3/32
Inventor 甘国军毛炜杰王永康余辉张荣荣
Owner JIANGSU HUNING STEEL MECHANISM