Structure having a core bar

A technology for building materials and sandwiches, applied in construction, building components, building structures, etc., can solve the problems of wasting metal materials, increasing economic burden, prolonging working hours, etc., achieving light price burden, saving mechanical strength, and improving construction efficiency. Effect

Inactive Publication Date: 2014-11-05
韩国和宇工程株式会社 +4
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the overall casing is made of metal materials such as aluminum, which wastes expensive metal materials and increases the economic burden
[0008] In addition, in order to connect in the length direction (extended l

Method used

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  • Structure having a core bar
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  • Structure having a core bar

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Embodiment Construction

[0052] The following is a case description of the sandwich (core bar) building material of the present invention, which is explained in detail according to the accompanying drawings.

[0053] The sandwich (core bar) building material 1 of the present invention includes more than one elastic bar-shaped core (core bar) 1 as shown in FIGS.

[0054] The above-mentioned sandwich 10 is composed of any one or more of bamboo strips 1 or bamboo integrated strips 10A, wood, synthetic plastics, glass fiber composite materials, and carbon fiber composite materials;

[0055]The housing 20 or skin 20A is formed of any one or more of metal materials including aluminum, synthetic plastics, glass fiber composite materials, and carbon fiber composite materials.

[0056] The above-mentioned sandwich 10 is composed of bamboo integrated strips 10A with good flexibility, tensile strength and recovery elasticity; and the bamboo integrated strips 10A can be formed by multiple bamboo strips 11 to form...

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PUM

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Abstract

The present disclosure relates to a structural member with a core bar which has good mechanical strength and quality properties compared to existing metallic structural members, significantly reduces manufacturing costs, enables easy construction of various curved building structures such as a dome-shaped building structure or an arch-shaped building structure without a truss structure or a formwork to be economically feasible and excellent in construction efficiency, and contributes to the protection of the global environment. The structural member includes: at least one elastic core bar formed in a bar shape; and an outer body or an outer cover into which the at least one core bar is inserted. The core bar is formed at least one of wood such as a bamboo strip or a composite bamboo bar, a synthetic resin material, a glass fiber composite material, and a carbon fiber composite material. The outer body or the outer cover is formed of at least one of a metallic material such as aluminum, a synthetic resin material, a glass fiber composite material, and a carbon fiber composite material.

Description

technical field [0001] Compared with the previous metal building materials, the core bar building material of the present invention has obvious advantages in terms of mechanical strength and quality characteristics, and has a significant effect on reducing manufacturing costs. Not only that, when constructing the frame of dome, arch and various curved buildings, it can be easily constructed without the trouble of building trusses or formwork. Therefore, it has superior economic benefits and constructability, and is conducive to protecting the earth's environment. Background technique [0002] Metal construction materials made of steel and aluminum are widely used in the field of machinery and equipment such as automated production equipment, starting with the construction industry. [0003] The raw materials of such metal building materials are not only expensive, but also difficult to take and place because of their heavy weight. The carbon emissions generated during the ...

Claims

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Application Information

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IPC IPC(8): E04C3/00E04B1/18E04B1/32E04B7/08
CPCE04C3/29E04C3/00E04B1/3205E04C3/292E04C3/46
Inventor 刘泳豪刘太根刘亚蓝金尚湜
Owner 韩国和宇工程株式会社
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