Structural system suitable for rapid reconstruction of venue and construction method of structural system

Abstract

The structural system comprises a fast-assembly adjustable frame body system and a precast concrete panel fixedly connected to the fast-assembly adjustable frame body system, and the fast-assembly adjustable frame body system comprises a set of bottom coarse adjustment devices, a supporting steel frame body and a set of top fine adjustment devices; the supporting steel frame body comprises a set of steel stand columns, a set of steel cross beams, a set of steel distribution beams and a set of steel frame body supports, the bottom of the top fine adjustment device is arranged on the upper top faces of the steel distribution beams, and the steel frame body supports comprise connecting steel supports and inclined steel supports. A two-stage regulation and control scheme combining coarse adjustment and fine adjustment is adopted, the elevation of the whole frame body of the steel structure can be macroscopically and greatly adjusted through the coarse adjustment device at the bottom, local fine adjustment can be conducted on the precast concrete panel through the fine adjustment device at the top, local fine adjustment of the precast concrete panel can be achieved, and the construction efficiency is improved. And the fine adjustment devices are relatively independent, so that the additional influence caused by the adjustment of the coarse adjustment device is avoided.

Description

technical field [0001] The invention belongs to a quick-installation support system for stadiums, in particular to a structural system suitable for quick reconstruction of stadiums and a construction method thereof. Background technique [0002] In recent years, as people favor swimming and skating, more and more indoor swimming pools and indoor skating rinks have been built in China. For swimming venues, there must be a site with a relatively large elevation difference for storing pool water, while ice skating venues need a solid and flat site for laying ice rinks. Due to the different requirements of the two venues, the operation of the two venues The method is relatively simple. Therefore, the operation mode of "ice water" conversion, that is, the same venue can switch between swimming and skating activities, has increasingly become an urgent problem to be solved in the subsequent renovation of venues, in order to achieve multiple rapid disassembly and assembly of steel ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a structural system and its construction method suitable for the rapid transformation of venues, to solve the technical problems of low frame body bearing capacity, insufficient stiffness and vibration frequency, and the inability to ensure the safety and reliability of venues when sports events are held. It is necessary to solve the technical problem of low disassembly and assembly efficiency of the frame and the inability to adapt to the high turnover requirements of the site for the frame; it is also necessary to solve the technical problems of low panel leveling accuracy and low efficiency

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