Fabricated type steel-bamboo-wood single-layer spherical shell structure system

Abstract

The invention relates to a fabricated type steel-bamboo-wood single-layer spherical shell structure system. The fabricated type steel-bamboo-wood single-layer spherical shell structure system comprises a plurality of main rods, a plurality of secondary rods, main rod connecting joints, secondary rod connecting joints and main rod and secondary rod connecting joints; the three main rods define a triangular unit space framework, the multiple triangular unit space frameworks with the same size define a spherical shell, and every six main rods are spliced through one main rod connecting joint; andthe three secondary rods define a triangle, the multiple triangles with the same size divide the interior of the triangular unit space framework into a plurality of triangular areas with the same size, the secondary rods in the middle are spliced through the secondary rod connecting joints, and the main rods and the secondary rods at edges are spliced through the main rod and secondary rod connecting joints. The fabricated type steel-bamboo-wood single-layer spherical shell structure system is convenient to construct, is conveyed to the site, can be directly spliced on the site, and belongs to the technical field of novel building structure systems.

Description

technical field [0001] The invention relates to a novel building structure system, in particular to an assembled steel-bamboo-wood single-layer spherical shell structure system. Background technique [0002] The prefabricated building refers to the part or all of the components of the building structure that are processed and manufactured in the factory, transported to the site, and installed through a reliable connection. Comprehensive economic benefits and other advantages. The traditional residential construction method in my country basically adopts the cast-in-place method, because the cast-in-place structure is more mature than the prefabricated structure in terms of technology, and has been widely recognized in the engineering field. The cycle is long. In contrast, the prefabricated housing system is constructed in an industrialized way. Some or all of the building components are prefabricated in the factory, and then transported to the construction site. The componen...

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Problems solved by technology

The traditional residential construction method in my country basically adopts the cast-in-place method, because the cast-in-place structure is more mature than the prefabricated structure in terms of technology, and has been widely recognized in the engineering field. The cycle is long. In contrast, the prefabricated housing system is constructed in an industrialized way. Some or all of the building components are prefabricated in the factory, and then transported to the construction site. The components are assembled into one through reliable connections. It has the advantages of short construction period, stable quality, reliability, environmental protection and energy saving, which can greatly relieve the pressure of the market

At present, the single-layer reticulated shell structure in my country is mostly a steel structure reticulated shell, and the relevant research on the steel bamboo reticulated shell is very insufficient.

In addition, the application and research of single-layer reticulated shells in China are mostly used as roofs, and the shells are mostly in the form of hemispherical shells, and there are almost no applications of whole spheres.

[0005] The existing reticulated shell structure has the following disadvantages: 1. Adopting the steel reticulated shell structure, the construction is difficult and the pollution is large; 2. There is no spherical reticulated shell structure

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