Construction method and construction device of pendulous eddy current tuned mass damper
A technology for tuning mass damping and construction methods, which is applied in the processing of building materials, building components, and earthquake resistance, and can solve problems such as prolonged construction period, complicated construction of eddy current tuned mass dampers, and long hardcover construction period.
Active Publication Date: 2017-08-25
SHANGHAI MECHANIZED CONSTR GRP +1
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Problems solved by technology
The construction of the eddy current tuned mass damper is much more complicated. First of all, in order to ensure the performance of the eddy current tuned mass damper, the precision requirements for the construction of the eddy current system and the mass box system are very high, and a suitable construction environment and operation are required. Second, considering that the hardcover construction period of the sightseeing area after the eddy current tuned mass damper is completed is often longer, it is necessary to shorten the construction period as much as possible while improving the construction efficiency of the eddy current tuned mass damper
In general, for the construction of the eddy current tuned mass damper, the eddy current system is assembled first, then the tire frame, and finally the mass box system is assembled on the tire frame, because the eddy current system and the mass box system are assembled in time-sharing , prolonging the construction period
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[0027] The specific implementation manner of the present invention will be described in more detail below with reference to schematic diagrams. Advantages and features of the present invention will be apparent from the following description and claims. It should be noted that all the drawings are in a very simplified form and use imprecise scales, and are only used to facilitate and clearly assist the purpose of illustrating the embodiments of the present invention.
[0028] Such as Figure 5 shown, combined with Figure 1-4 , the embodiment of the present invention provides a construction method of a pendulous eddy current tuned mass damper, which is used to realize the assembly and docking of the eddy current system 1 and the mass box system 2, including the following steps:
[0029] Step 1 (i.e. step S1): if figure 1 As shown, a tire frame 5 is set up on a support floor;
[0030] Step 2 (i.e. step S2): Assemble the mass box system 2 on the top surface of the tire frame ...
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The invention provides a construction method and construction device of a pendulum-type eddy-current tuned mass damper. The construction method of the pendulum-type eddy-current tuned mass damper comprises: erecting a tire frame on a supporting floor; Assemble the quality box system on the top surface of the frame, assemble the eddy current system on the support floor or any floor below the support floor; lift the quality box system through the lifting system, so that the mass The box system is separated from the tire frame, and the tire frame is disassembled; the mass box system is lowered through the lifting system, and the mass box system is docked with the eddy current system. The beneficial effects of the present invention are: the mass box system and the eddy current system can be constructed in parallel, which saves the construction period to the greatest extent. In addition, due to the existence of the tire frame at the bottom of the mass box system, the construction safety of the eddy current system is also greatly guaranteed .
Description
technical field [0001] The invention belongs to the technical field of building construction, in particular to a construction method and construction device of a pendulum-type eddy current tuned mass damper. Background technique [0002] Tuned mass dampers are often installed on the top of super high-rise buildings for wind vibration and seismic response control, and liquid damping rods are generally used for tuning mass dampers, such as the Taipei 101 building. As a new type of damper, the pendulum eddy current tuned mass damper has been gradually promoted and applied to super high-rise buildings. It has the advantages of high efficiency, environmental protection and maintenance-free. When the super high-rise building swings, the mass box system hanging on the top of the super high-rise building will drive the magnetic steel components of the eddy current system to move relatively on the copper plate of the eddy current system, thereby vibrating the structure energy into h...
Claims
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IPC IPC(8): E04G21/14E04G21/16E04B1/98
Inventor 陈晓明贾宝荣李磊吴轶俞嫒妍张宇王云飞许勇刘泉杨斌程远程吴君史维吴欣之李冀清
Owner SHANGHAI MECHANIZED CONSTR GRP