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Method for manufacturing buckling restrained braces

A technology of buckling constraints and manufacturing methods, which is applied in the field of buckling-constrained support manufacturing, can solve problems such as low production efficiency and complicated manufacturing processes, and achieve the effects of improving production efficiency, enhancing aesthetics, and reducing production costs

Inactive Publication Date: 2016-02-24
上海史狄尔建筑减震科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a buckling-constrained support manufacturing method in order to overcome the existing problems such as complex fabrication process and low production efficiency of buckling-constrained supports

Method used

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  • Method for manufacturing buckling restrained braces
  • Method for manufacturing buckling restrained braces
  • Method for manufacturing buckling restrained braces

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Embodiment Construction

[0019] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] A method for fabricating a buckling-constrained brace, comprising the steps of:

[0021] 1) Fabricate buckling-restrained braced assemblies as required, such as Figure 1 to Figure 4 As shown, it includes a sleeve, a core plate 2, a stiffener 3, upper and lower sealing plates, and bolt holes 1 are correspondingly provided on one side of the sleeve and the upper sealing plate;

[0022] 2) Weld the side of the sleeve without bolt hole 1 and the lower sealing plate with planer mouth, and the weld seam is polished and smooth;

[0023] 3) The stiffener 3 is welded on the upper and lower sides of the middle of the two ends of the core plate 2 by planing, and the weld seam is polished flat. After the welding is completed, the core plate 2 is corrected to avoid deformation caused by welding; the stiffener 3 and the core plate 2 The compressio...

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Abstract

The invention relates to a method for manufacturing buckling restrained braces. The method comprises following specific steps that: sleeves are vertically placed into an iron stand; the side, of each sleeve, welded to a lower sealing plate is downwardly arranged; the gap between each sleeve and the corresponding lower sealing plate is sealed with silica rubber, so that grout leakage can be prevented; grouting materials are poured into the sleeves in batch; and then the upper sealing plates are installed after the strength of the grouting materials meets requirements. By employing the method, the production efficiency of the buckling restrained braces is improved, the buckling restrained braces can be produced in batch; the production cost is greatly reduced; the supporting appearance is more beautiful; energy dissipating and damping effects can be achieved; the buckling restrained braces are convenient to disassemble and check; and a foundation of the further promotion and application of the buckling restrained braces is laid.

Description

technical field [0001] The invention belongs to the technical field of anti-seismic and energy-dissipating shock absorption of engineering structures, in particular to a method for manufacturing a buckling-constrained support. Background technique [0002] Previous earthquake disasters have shown that energy dissipation and shock absorption technology can effectively reduce structural damage, greatly improve the seismic capacity of structures, and ensure the safety of people's lives and property. Among them, buckling restraint braces, as an energy dissipation and shock absorption device with excellent energy dissipation performance, are applied in structures. It can comprehensively improve the seismic performance of the structure under moderate and large earthquakes, so it has been widely used in building structures. However, the production process of traditional buckling-restrained braces is complicated, the production process is cumbersome, time-consuming and labor-intensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98
CPCE04B1/98
Inventor 石文龙胡宝琳田德喜
Owner 上海史狄尔建筑减震科技有限公司
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