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Assembling type connecting system of box-section single-layered reticulated shell as well as assembling method and design method of assembling type connecting system

A single-layer reticulated shell and connection system technology, applied in the direction of building, building structure, etc., can solve the problems of reduced weather resistance, poor versatility, and damage to the appearance of the rod, achieving low production cost, easy popularization and application, Effect of high cross-sectional shear and torsional capacity

Active Publication Date: 2017-05-10
浙江东南网架股份有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The present invention mainly solves the deficiencies in the prior art, and provides a compact structure, which can avoid the opening of the rod box wall, and improve the strong-axis bending resistance, weak-axis bending resistance, axial torsional stiffness and bearing capacity of the connecting surface; At the same time, it also solves the problems of broken appearance profile of rods, reduced weather resistance and poor versatility. An assembled connection system of a box-shaped single-layer reticulated shell and its assembly method and design method

Method used

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  • Assembling type connecting system of box-section single-layered reticulated shell as well as assembling method and design method of assembling type connecting system
  • Assembling type connecting system of box-section single-layered reticulated shell as well as assembling method and design method of assembling type connecting system
  • Assembling type connecting system of box-section single-layered reticulated shell as well as assembling method and design method of assembling type connecting system

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Experimental program
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Effect test

Embodiment 1

[0052] Such as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Figure 9 , Figure 10 , Figure 11 ,and Figure 12 As shown, an assembled connection system for a box-shaped single-layer reticulated shell includes end plates I2 and end plates II3, and end plates I2 and end plates II3 are connected and fixed by several sleeve bolts 5;

[0053] An installation operation hole 12 is formed between the end plate I2 and the end plate II3;

[0054] The combination of end plate I2, sleeve bolt 5, installation operation hole 12 and end plate II4 forms a connection system.

[0055] End plate Ⅰ2 and end plate Ⅱ3 have a symmetrical structure, one side is the rod fixing surface 6, which is respectively connected to the corresponding box-section rod end; the other side is the contact joint surface 9, and there are several bolt holes 8 in the middle; the end plate Ⅰ2 The bolt hole in the middle is a plain wall hole, and the bolt hole i...

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Abstract

The invention relates to a connecting system and in particular relates to an assembling type connecting system of a box-section single-layered reticulated shell as well as an assembling method and a design method of the assembling type connecting system, belonging to the field of steel structures. The assembling type connecting system comprises an end plate I and an end plate II, wherein the end plate I is connected and fixed with the end plate II through a plurality of sleeve bolts; a mounting operation hole is formed between the end plate I and the end plate II; and the connecting system is formed by combining the end plate I, the sleeve bolts, the mounting operation hole and the end plate II. The structure is simple and convenient to mount and the universality is high.

Description

technical field [0001] The invention relates to a connection system, in particular to an assembled connection system of a box-shaped single-layer reticulated shell, an assembly method and a design method thereof, and belongs to the field of steel structures. Background technique [0002] Box-section rod is a general term for all kinds of thin-walled square tubes, rectangular tubes or welded box-section rods made by cold bending, hot rolling and welding processes, and has extremely excellent cross-sectional properties. From the perspective of mechanical properties, it has better one-way bending stiffness than the ring section, and has better axial torsional stiffness and weak axis bending stiffness than the I-shaped, groove-shaped, and Z-shaped open sections; In terms of appearance, it has less one-way line of sight blocking than the circular section, and is cleaner than the open section; in terms of weather resistance, it has the same airtightness as the circular section, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04B1/58
CPCE04B1/19E04B1/5831E04B2001/1975E04B2001/1933
Inventor 翁振江赵阳周观根金跃东
Owner 浙江东南网架股份有限公司
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