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Splitting method of basic unit of honeycomb-shaped triangular conical mesh shell structure

A basic unit, triangular cone technology, applied in building structure, building material processing, construction, etc., can solve the problems of reducing construction efficiency and increasing safety risks, and achieves good firmness, convenient operation, and easy control of assembly quality Effect

Inactive Publication Date: 2013-03-06
MCC TIANGONG GROUP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, arranging all the connection ports to be constructed during installation, especially during high-altitude installation, will inevitably reduce construction efficiency and increase safety risks

Method used

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  • Splitting method of basic unit of honeycomb-shaped triangular conical mesh shell structure
  • Splitting method of basic unit of honeycomb-shaped triangular conical mesh shell structure

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] Such as figure 1 Shown: The honeycomb triangular pyramid structure is composed of a hexagon on the upper chord, a hexagon on the lower chord and six triangles, and the triangle and the hexagon share one side. A honeycomb type contains 6 upper string balls (1) and 12 lower string balls (2), the projection of the upper string balls is located in the triangle formed by the lower string balls, and the upper string balls and the triangular lower string balls are connected through the web bar (3).

[0012] Such as figure 2 Shown: 4 is a triangular cone unit, and 5 is a triangular claw unit. Firstly, define a triangular pyramid unit including one upper chord, three lower chords, three webs, and three lower chords in the reticulated shell honeycomb unit, and then determine that there is only one upper chord in the three adjacent triangular pyramids 1. A triangular claw unit composed of three web rods. After splitting in this way, the ball joints and some rods of the structur...

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Abstract

The invention provides a splitting method of a basic unit of a honeycomb-shaped triangular conical mesh shell structure; when in splitting, first a unit to be split is determined; an upper chord ball and three lower chord balls which are connected with the upper chord ball form a triangular conical unit; then one adjacent upper chord ball and three web members form a triangular claw unit; finally, a whole honeycomb unit is changed into three triangular conical units and three triangular claw units; and similarly, the unit to be split is extended outwards, so that the three triangular claw units exist around any one triangular conical unit, and the three triangular conical units also exist around any one triangular claw unit. According to the method, a mesh shell is installed through units, so that the construction is more convenient and quicker.

Description

Technical field: [0001] The invention belongs to a steel structure construction method, in particular to a method for dismantling basic units of a honeycomb triangular pyramid reticulated shell structure. Background technique: [0002] At present, the reticulated shell structure is widely used in public venues due to its characteristics of large span, large space, and novel shape. Due to the simple structure of the reticulated shell structure, there are only hollow balls and connecting rods. During installation, the high-altitude bulk method is mostly used to place the lower and upper strings of the balls and rods, and the joints are welded to complete the installation and construction of the structure. However, arranging all the connection ports to be constructed during installation, especially during high-altitude installation, will inevitably reduce construction efficiency and increase safety risks. At the same time, the honeycomb reticulated shell has its own characteri...

Claims

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Application Information

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IPC IPC(8): E04G21/14
Inventor 刘法新郭俊梅兰小龙
Owner MCC TIANGONG GROUP
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