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A method for assembling a steel structure corridor of a super high-rise twin-tower building

An assembly method and super high-rise technology, applied in building construction, building material processing, construction, etc., can solve the problems of inconvenient assembly method of steel structure corridors, increase safety risks, waste of reinforcement materials, etc., and reduce the project construction period. and project cost, improve assembly efficiency, and facilitate the effect of on-site construction

Active Publication Date: 2019-01-11
MCC5 GROUP CORP SHANGHAI
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Problems solved by technology

However, these two assembly methods for steel structure corridors have disadvantages. The first method is likely to cause a lot of waste of reinforcement materials, and the second method increases safety risks when assembled at high altitudes, and the assembly efficiency is low.
[0003] Therefore, there are above-mentioned inconveniences and problems in the known steel structure corridor assembly method.

Method used

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  • A method for assembling a steel structure corridor of a super high-rise twin-tower building
  • A method for assembling a steel structure corridor of a super high-rise twin-tower building
  • A method for assembling a steel structure corridor of a super high-rise twin-tower building

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Embodiment 1

[0032] The super high-rise double-tower steel structure corridor assembly method of the present invention comprises the following steps:

[0033] a. Install hydraulic lifting device

[0034] A number of hydraulic lifting devices are installed at the positions of the main trusses of the predetermined steel structure corridors on the corresponding facades of the twin towers. The hydraulic lifting devices are arranged in a straight line. The hydraulic lifting devices of the twin towers correspond to each other and are centralized by the lifting control system Control; one end of the lifting wire rope 6 of the hydraulic lifting device is connected with the lifting rod of the hydraulic lifting device, and the other end hangs down to the ground.

[0035] b. Installation of assembly platform

[0036] Between the bottom of the twin towers is a podium of ancillary structure, which is a reinforced concrete frame structure.

[0037] see now Figure 1-3 , figure 1 It is a plan view of...

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Abstract

A super high-rise double tower building steel structure corridor assembling method is characterized by comprising the first step of hydraulic lifting device installing, the second step of assembling platform installing and the third step of assembling of a corridor main truss and an upper frame of the main truss, and assembling of a whole super high-rise double tower building steel structure corridor is finished. The super high-rise double tower building steel structure corridor assembling method has the beneficial effects that hydraulic lifting devices in the subsequent procedure of a truss are utilized for sharing the load of the upper frame of the main truss, a large amount of strengthening measure steel arranged for a bottom podium building structure through a traditional installing method is saved, all the steel structure corridor is assembled on the ground, an operator can conveniently conduct the field construction, the assembling quality is improved, the steel structure corridor assembling efficiency is greatly improved, the construction period is shortened, and the project work period and the project cost are reduced.

Description

technical field [0001] The invention relates to a method for assembling a steel structure, in particular to a method for assembling a steel structure corridor of a super high-rise double-tower building. Background technique [0002] At present, there are mainly two methods for assembling the steel structure corridors on the top of super high-rise buildings: one is to reinforce the substructure of the assembly area, and then set an assembly platform on the reinforced structure for overall assembly and lifting; the other Second, the substructure of the assembly area is not reinforced. After the main trusses of the corridor are assembled on the ground, the main trusses are lifted to high altitude to complete the installation, and then the steel frame above the main trusses is assembled at high altitude. However, these two assembly methods for steel structure corridors have disadvantages. The first method is likely to cause a lot of waste of reinforcement materials, and the seco...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04G21/00E04G21/14
Inventor 吴鹏民
Owner MCC5 GROUP CORP SHANGHAI
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