Composite material and steel structure mixed super-large span material storage shed and construction method thereof

Abstract

The invention provides a composite material and steel structure mixed super-large span material storage shed which comprises a base provided with two lines of concave sliding ways, two vertical-type material-blocking walls and a dome part with the two ends being fixedly connected with the upper portions of the two vertical-type material-blocking walls. Each vertical-type material-blocking wall comprises a plurality of sequentially-connected material-blocking wall units which are each of a steel structure, and the material-blocking walls and the base are fixedly connected into the concave sliding ways; the dome part comprises a plurality of sequentially-connected composite plate modules, the two ends of all the composite plate modules are both fixedly connected with the base, and the composite plate modules are each of an arc-shaped structure and comprise a plurality of sequentially-connected composite material units; and every two adjacent composite material units are connected through a pair of connecting plate units which is arranged on the upper surface and lower surface of the composite material units. Meanwhile, a construction method of the material storage shed is provided. The large span material storage shed conforming to all requirements can be quickly constructed. Steel structures and composite materials are combined to be applied, and parts of the lower wall bodies easy to construct adopt the steel structures, so that the material storage shed has higher strength and stability.

Description

technical field [0001] The invention relates to the technical field of building structures, in particular to a storage building structure, in particular to a composite material and steel structure mixed large-span storage shed and a construction method thereof. Background technique [0002] Most of the existing industrial bulk yards in my country are stacked in the open air, and the escape of dust causes air pollution and aggravates the smog weather. For this reason, as my country's industrial development and environmental protection requirements become more and more stringent, in September 2013 the State Council launched the "Action Plan for the Prevention and Control of Air Pollution" (that is, "National 10 Articles"), of which Article 1 (2) stipulates: "Large coal piles and stockyards must be closed for storage," which requires that coal yards must adopt closed or semi-closed operations. As a result, more than 3,000 industrial stockyards across the country need to be close...

AI Technical Summary

Problems solved by technology

This kind of storage shed and its construction method are theoretically feasible, but the actual construction cost is very high, especially the inflatable film formwork and keel frame cannot be produced in China at present, and there is only one company in the world that can produce it. The production capacity is limited, and it is impossible to promote it on a large scale. application

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