Method for determining flexural capacity of aluminum sandwich panel and application

A method to determine the bearing capacity, applied in the direction of using a stable bending force to test the strength of materials, roofs using flat/curved panels, roofs, etc., to achieve the effect of accurate evaluation

Active Publication Date: 2013-06-19
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem solved by the present invention is to provide a method and application for determining the flexural bearing capacity of an aluminum sandwich panel, so as to overcome the technical problem that the flexural bearing capacity cannot be accurately determined in the prior art

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  • Method for determining flexural capacity of aluminum sandwich panel and application
  • Method for determining flexural capacity of aluminum sandwich panel and application
  • Method for determining flexural capacity of aluminum sandwich panel and application

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Embodiment Construction

[0046] The technical solutions of the present invention will be further described below with reference to specific embodiments.

[0047] like figure 1 As shown in the figure, the specific embodiment of the present invention is to provide a method for determining the flexural bearing capacity of an aluminum sandwich panel, wherein the front panel of the aluminum sandwich panel is an aluminum panel, and the core panel of the aluminum sandwich panel is an intermediate layer through adhesive bonding. Binder bonding or casting. In the present invention, the aluminum sandwich panel specifically includes a wall panel and a roof panel.

[0048] The method for determining the flexural bearing capacity of an aluminum sandwich panel includes the following steps:

[0049] Step 100: Collect relevant parameters of the aluminum sandwich panel: collect the span of the aluminum sandwich panel, the width of the aluminum sandwich panel, the rigidity of the aluminum sandwich panel, the rigidity...

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Abstract

The invention relates to a method for determining the flexural capacity of an aluminum sandwich panel. The panel of the aluminum sandwich panel is an aluminum panel, and the core board of the aluminum sandwich panel is formed by bonding or casting a middle layer through a bonding agent. The method for determining the flexural capacity of the aluminum sandwich panel comprises the following steps: acquiring relevant parameters of the aluminum sandwich panel; determining the deflection of the aluminum sandwich panel; and determining the flexural capacity of the aluminum sandwich panel. In the method for determining the flexural capacity of the aluminum sandwich panel, the flexural capacity of the aluminum sandwich panel is accurately determined by determining the deflection of the aluminum sandwich panel under the concentrated load and the deflection of the aluminum sandwich panel under the evenly distributed load. By accurately determining the flexural capacity of the aluminum sandwich panel, the invention can more accurately evaluate the safety performance of the aluminum sandwich panel, thereby promoting the application of the aluminum sandwich panel.

Description

technical field [0001] The invention relates to a method and application for determining the flexural bearing capacity of a sandwich panel, in particular to a method and application for determining the flexural bearing capacity of an aluminum sandwich panel. Background technique [0002] The sandwich panel for aluminum thermal insulation is composed of two upper and lower strong thin outer surface panels (bearing layer, color steel plate) and a light and soft middle layer (core layer, new type of straw, etc.) through adhesive bonding or cast. It has obvious combination advantages, making it an ideal application material for wall and roof panels. The metal surface layer has a protective effect on the core layer, preventing it from mechanical damage, preventing weathering, and isolating water and steam; while the core layer can connect the two surface layers into a whole to bear the load together. During buckling, the core layer can also support the surface layer, increasing...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N3/20E04C2/292E04D3/18
Inventor 查晓雄宋新武刘轶翔
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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