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Regularly-triangular combined surface same-unit space truss structure

A unit space, equilateral triangle technology, applied in the field of space truss structure, can solve the problems of many types of components, cumbersome installation, slow speed, etc., to achieve the effect of convenient production, low production cost and reduced production cost

Inactive Publication Date: 2013-04-03
ZHEJIANG UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Different truss components have different lengths, types, and specifications, and there are many types of component manufacturing, and the installation is cumbersome and slow
In addition, in the process of structural installation or use, if some truss members are damaged, if they want to be replaced, they need to go to the factory to make the same type of members again, which is very troublesome

Method used

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  • Regularly-triangular combined surface same-unit space truss structure
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  • Regularly-triangular combined surface same-unit space truss structure

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0019] Such as figure 1 , figure 2 As shown, the present invention is made up of 20 truss member units with exactly the same structure, size and model and 11 truss joint units with the same structure, size and model; each truss member unit includes an upper chord in the same plane Rod, a lower chord and multiple webs connecting the upper chord and the lower chord, the length of the upper chord is longer than the lower chord; each truss joint unit is composed of a member and the same joint connecting the two ends of the member; X i -Y i 、X j -Y j It is a truss joint unit, which connects the two ends of each truss member unit respectively, and the end with the upper chord joint is X i , the other end is X j , and the end of the bottom chord joint is Y i , the other end is Y j ; 20 truss member units are the 1st, 2nd, 3, 4, 5, 6, 7, 8, 9, 10, 11, ...

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Abstract

The invention discloses a regularly-triangular combined surface same-unit space truss structure, which consists of 20 truss member units with completely same structures, sizes and models and 11 truss joint units with completely same structures, sizes and models, wherein each truss member unit comprises an upper chord member and a lower chord member which are positioned in the same plane, and a plurality of web members which are connected with the upper chord member and the lower chord member; the length of the upper chord member is larger than that of the lower chord member; and each truss joint unit consists of a member bar and same joints connected with the two ends of the member bar. In the space truss structure, the truss member units and the truss joint units are the same, so that batch production, packing and transportation of a plant are facilitated, and the production cost is lowered; convenience is brought to the installation of structures; any unit can be replaced by a standard element unit when being damaged during installation or use; and the regularly-triangular combined surface same-unit space truss structure is triangular, belongs to a geometrically-constant structural system, and has the advantages of high structural bearing capacity, high stability and high shock resistance.

Description

technical field [0001] The invention relates to a space truss structure, in particular to a space truss structure with regular triangular combined surfaces and the same unit. Background technique [0002] Conventional space truss structures are composed of truss members such as columns, main beams, and secondary beams, and auxiliary materials such as joints connecting truss members. Different truss components have different lengths, types, and specifications, and there are many types of component manufacturing, and the installation and erection are cumbersome and slow. In addition, in the process of structural installation or use, if some truss members are damaged, if they want to be replaced, they need to go to the factory to make the same type of members again, which is very troublesome. Contents of the invention [0003] The object of the present invention is to provide a space truss structure with the same plane and unit in a regular triangle combination, which adopts...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04C3/08
Inventor 卓新李忠学苏亮王建林朱平淼张成汪炎胜
Owner ZHEJIANG UNIV
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