Dual-purpose large-span stiff beam construction structure and construction method thereof

Abstract

The invention discloses a dual-purpose large-span stiff beam construction structure and a construction method thereof, and belongs to the technical field of stiff beam construction. The dual-purpose large-span stiff beam construction structure comprises a support system, wherein the support system comprises a plurality of sets of first support assemblies which are arranged at equal intervals and asecond support assembly, each first support assembly comprises a set of first tool type steel pipes which are arranged at equal intervals, the second support assembly comprises a set of second tool type steel pipes which are arranged at equal intervals, and the adjacent first tool type steel pipes and second tool type steel pipes, the two adjacent first tool type steel pipes and the two adjacentsecond tool type steel pipes are connected through a plurality of cross rods. According to the dual-purpose large-span stiff beam construction structure, sectional steel beams are hoisted in sections,so that the hoisting risk is reduced, the structure and components are protected conveniently, and the safety is higher; tool type steel pipe supports are erected, and the purpose that one support has two purposes is achieved through an adjustable jacking; andthe construction method is simple, easy to operate and good in integrity, shortens the construction period and reduces the cost.

Description

technical field [0001] The invention belongs to the technical field of stiff beam construction, and in particular relates to a dual-purpose large-span stiff beam construction structure and a construction method thereof. Background technique [0002] Nowadays, there are more and more large-span buildings, and the design mostly adopts stiff concrete beam structure. Among them, the section steel beam is mostly hoisted in the whole section, the tonnage of the hoisting equipment is large, the hoisting process is cumbersome, and the operation safety is poor, and the elevation adjustment of the steel beam It is inconvenient, which makes the construction site often difficult to transport steel sections and hoist in place by large-tonnage cranes due to site constraints, resulting in longer construction periods and increased construction costs. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior art, the purpose of the present invention i...

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Problems solved by technology

[0002] Nowadays, there are more and more large-span buildings, and the design mostly adopts stiff concrete beam structure. Among them, the section steel beam is mostly hoisted in the whole section, the tonnage of the hoisting equipment is large, the hoisting process is cumbersome, and the operation safety is poor, and the elevation adjustment of the steel beam It is inconvenient, which makes the construction site often difficult to transport steel sections and hoist in place by large-tonnage cranes due to site constraints, resulting in longer construction periods and increased construction costs

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