Air bearing-air rib combined type film structure

Abstract

The invention relates to an air bearing-air rib combined-type film structure, comprising an air rib type framework, an air bearing film and a drag cable, wherein the air rib type framework is a framework-shaped structure combined from a plurality of air-inflated rib members, formed by the inflation of an air blower, and maintained in rigidity, so as to form a support framework for bearing a load; the air bearing film is paved on the periphery of the air rib type framework, and an air pressure difference between the inside and the outside is kept in an area surrounded by the air bearing film via air inflation; and the drag cable is fixedly connected with the outer side of the air bearing film via a diaphragm, and forms an integral structure with the air bearing film. Compared with the prior art, the air bearing-air rib combined type film structure disclosed by the invention can be used for effectively solving the problem of door opening of the air bearing type film structure, and has the characteristics of being good in economical efficiency, high in bearing capacity, convenient to install, easy to disassemble and assembly and the like simultaneously.

Description

technical field [0001] The invention belongs to the technical field of building structures, and in particular relates to an air bearing-air rib combined membrane structure, which is an innovation in the application of an inflatable membrane structure. Background technique [0002] The inflatable membrane structure has the characteristics of low cost, short construction period, can be moved as a whole, and is easy to disassemble and install. It is widely used in large-space, long-span sports and public facilities such as sports fields, exhibition halls, and warehouses. Inflatable membrane structure can be divided into air-supported membrane structure and air-inflated membrane structure. The air-supported membrane structure is to inflate the interior of the building through the pressure control system to maintain a certain pressure difference between the interior and exterior. The membrane body is subject to buoyancy and generates a certain pre-tension to ensure the rigidity ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a novel air-bearing-air-rib combined membrane structure in order to overcome the defects of the above-mentioned prior art, which can effectively solve the problem of opening the door of the air-supported membrane structure, and at the same time has good economy and high load-bearing capacity. High, convenient installation, easy disassembly and assembly, etc.

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