Leaning type arch center film structure

A membrane structure and leaning technology, applied in the field of structural frames, can solve the problems of high risk factor, high anti-corrosion cost, large amount of high-altitude work, etc., and achieve the effects of simple construction process, short construction period and low steel content

Pending Publication Date: 2020-06-09
科顿环境科学股份有限公司
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AI Technical Summary

Problems solved by technology

[0005] The present invention overcomes the shortcomings of the prior art and provides a reclining arch membrane structure, which solves the problems of high anticorrosion costs, high-altitude operations, high risk factors, difficult supervision, general space utilization, and dismantling problems existing in existing steel structures. Technical problems such as high cost and unsuitable installation of membrane materials

Method used

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  • Leaning type arch center film structure
  • Leaning type arch center film structure
  • Leaning type arch center film structure

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.

[0016] Such as figure 1 A reclining arch membrane structure is shown, which includes a bottom steel structure support 1 and several sets of top frame structures 2, and several sets of top frame structures 2 are evenly installed above the bottom steel structure support 1; near the left and right sides A number of side steel cables 3 are arranged between the top frame structure 2 at the edge and the bottom steel structure support 1 close to the left and right edges;

[0017] The support of the bottom steel structure 1 includes several columns 1-2 arranged in a rectangle, and horizontal steel cables 1-1 are arranged between the tops of adjacent columns 1-2;

[0018] The top frame structure 2 includes two leaning arch ribs 2-2 arranged symmetrically to each other and several connecting beams 2-3 arranged between the two leaning arch ribs; the two...

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Abstract

The invention relates to a leaning type arch center film structure, belongs to the technical field of structural frames and mainly aims to solve the technical problems that the existing steel structure is high in antiseptic cost, large in quantity of working high above the ground, high in risk factor, difficult in supervising, common in space utilization ratio, high in dismantling cost and not suitable for mounting a film material. According to the technical scheme, the leaning type arch center film structure comprises a bottom steel structural bracket and a plurality of groups of upper framestructures, wherein the bottom steel structural bracket comprises a plurality of stand columns in rectangular arrangement; a horizontal steel pulling cable is arranged between the tops of every two adjacent stand columns; each of the upper frame structures comprises two leaning arch ribs symmetrically arranged and a plurality of connecting transverse beams between the two leaning arch ribs; building film materials are paved on the top surfaces of the upper frame structures; and a top surface steel pulling cable is arranged between every two adjacent upper frame structures above a tensile film.The leaning type arch center film structure has the advantages of being low in steel content, simple in construction technology, short in construction period, low in cost and suitable for adopting film material for sealing.

Description

technical field [0001] The invention belongs to the technical field of structural frames, and in particular relates to a reclining arch frame membrane structure. Background technique [0002] The long-span space structure is an important standard to measure the level of a country's architectural technology, and it is also a symbol of the development of a country's civilization. It has a beautiful space shape, and has the advantages of a single member, reasonable force, high rigidity, and light weight. All countries in the world attach great importance to the theoretical and technical research of its structure. In the past 10 years, with the development of my country's economy and the continuous progress of science and technology, steel structures of various shapes in the span space have been used in sports venues, exhibition centers, theaters, airports, aviation, etc. It is widely used in large public buildings such as station buildings and railway stations. [0003] Most of...

Claims

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Application Information

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IPC IPC(8): E04B1/34
CPCE04B1/34
Inventor 耿彪
Owner 科顿环境科学股份有限公司
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