An ultra-thick steel plate wall in the truss node area and its construction method
A construction method and node area technology, applied in the direction of building structure, walls, buildings, etc., can solve problems such as unguaranteed construction quality, unsatisfactory construction period, and large external dimensions, so as to solve factory production, reduce difficulty and work The effect of reducing the amount and saving the construction period
Active Publication Date: 2016-03-30
JIANGSU HUNING STEEL MECHANISM
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Problems solved by technology
[0004] Due to the large size of the steel plate shear wall in the truss joint area and the weight of about 125 tons, the conventional truss joints cannot bear this weight, and the process is complicated, the construction quality cannot be guaranteed, the construction period cannot be met, and there are hidden safety hazards
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[0024] Example: The ultra-thick steel plate wall in the truss node area of the present invention includes a first through wall panel 1, a second through wall panel 2, a corner wall panel unit 3 and at least two transverse partitions 5, the first through wall panel 1 and the second through-wall panel 2 are arranged parallel to each other, and the first through-wall panel 1 and the second through-wall panel 2 are supported and fixed by at least two transverse partitions 5 to form a through-wall panel unit; One end of the through-wall panel unit and one end of the corner wall panel unit 2 are welded and fixed to form a combined wall panel structure in a corner shape; at least two of the first through-wall panel 1 and the second through-wall panel 2 are welded and fixed. a stiffening rib 4, the stiffening rib is arranged perpendicular to the first through-wall panel 1; at least two longitudinal partitions 6 are arranged between the two adjacent stiffening ribs, and the two ends...
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The invention discloses an ultra-thick steel plate wall in a truss node area and a construction method thereof, which is carried out in the following steps: (1) hanging the first through-wall panel on the tire frame; (2) assembling stiffeners and at least two transverse partitions and welding; (3) Hang the second through-wall panel on the tire frame for sealing, the second through-wall panel and the first through-wall panel are parallel to each other; (4) After installing the corbel connected to the truss Carry out welding seams; (5) After the corner wall panels are assembled, welded and divided into blocks, they are hoisted on the tire frame, positioned and assembled on the ground, and after welding, the construction of the ultra-thick steel plate wall in the truss node area is completed. While ensuring the bearing capacity of the wall, the present invention simplifies the structure to the greatest extent, saves raw materials, saves investment, strengthens the structure to resist earthquakes, reduces the difficulty and workload of welding, facilitates construction, reduces the cost of construction measures, and saves the construction period .
Description
technical field [0001] The invention relates to an ultra-thick steel plate wall in a truss node area and a construction method thereof, belonging to the technical field of engineering construction. Background technique [0002] Guangzhou Zhujiang New City East Tower is located in the center of Zhujiang New City CBD. The project faces Zhujiang Avenue in the west and Huacheng Avenue in the north. It forms twin towers with the West Tower on the opposite side, which are located on both sides of the central axis of the new city. The south faces the newly built building across the river Guangzhou New TV Tower, north of Tianhe Sports Center. [0003] The East Tower includes three parts: the tower, the podium and the basement. The tower is 518 meters high and has 112 floors above the ground. After completion, it will surpass the Guangzhou West Tower (440.75 meters) and become the tallest building in South China. Tower, West Tower, and Zhujiang TV Tower will complement each other an...
Claims
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IPC IPC(8): E04B2/56E04G21/14
Inventor 蒋良军陈虹张富强李峰吴云范涛
Owner JIANGSU HUNING STEEL MECHANISM