Method for determining anti-bending bearing capacity of stainless steel sandwich panel and application of stainless steel sandwich panel

A determination method, sandwich panel technology, applied in the direction of roofing, roofing, etc. using a stable bending force to test the strength of the material, using flat/curved panels, to achieve the effect of accurate evaluation

Active Publication Date: 2013-10-09
HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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  • Abstract
  • Description
  • Claims
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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 stainless steel sandwich panels, and 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 anti-bending bearing capacity of stainless steel sandwich panel and application of stainless steel sandwich panel
  • Method for determining anti-bending bearing capacity of stainless steel sandwich panel and application of stainless steel sandwich panel
  • Method for determining anti-bending bearing capacity of stainless steel sandwich panel and application of stainless steel sandwich panel

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Embodiment Construction

[0042] The technical solutions of the present invention will be further described below in conjunction with specific embodiments.

[0043] Such as figure 1 As shown, the specific embodiment of the present invention is to provide a method for determining the flexural bearing capacity of a stainless steel sandwich panel. Adhesive bonded or poured. In the present invention, specifically, the stainless steel sandwich panel includes a wall panel and a roof panel.

[0044] The method for determining the flexural bearing capacity of stainless steel sandwich panels includes the following steps:

[0045] Step 100: Collect relevant parameters of the stainless steel sandwich panel: collect the span of the stainless steel sandwich panel, the width of the stainless steel sandwich panel, the stiffness of the stainless steel sandwich panel core panel, the stiffness of the stainless steel sandwich panel panel, and the Effective cross-sectional area, effective shear modulus of stainless ste...

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Abstract

The invention relates to a method for determining the anti-bending bearing capacity of a stainless steel sandwich panel. The panel of the stainless steel sandwich panel is a stainless steel panel; and the core panel of the stainless steel sandwich panel is formed by sticking an interlayer with a binder or casting. The method for determining the anti-bending bearing capacity of the stainless steel sandwich panel comprises the following steps of: acquiring related parameters of the stainless steel sandwich panel; determining the deflection of the stainless steel sandwich panel; and determining the anti-bending bearing capacity of the stainless steel sandwich panel. The method for determining the anti-bending bearing capacity of the stainless steel sandwich panel precisely determines the anti-bending bearing capacity of the stainless steel sandwich panel by determining the deflection of the stainless steel sandwich panel under concentrated load and uniformly distributed load. The method for precisely determining the anti-bending bearing capacity of the stainless steel sandwich panel can precisely estimate the safety performance of the stainless steel sandwich panel so as to promote the application of the stainless steel sandwich panel.

Description

technical field [0001] The invention relates to a method for determining the flexural bearing capacity of a sandwich panel and its application, in particular to a method for determining the flexural bearing capacity of a stainless steel sandwich panel and its application. Background technique [0002] The sandwich panel for stainless steel insulation is composed of two upper and lower thin outer panels (loading layer, color steel plate) with high strength and a light and soft middle layer (core layer, new straw, etc.) bonded by an adhesive. or poured. It has obvious combination advantages, making it an ideal application material for wall panels and roof panels. The metal surface layer has a protective effect on the core layer to avoid mechanical damage, prevent weathering, and isolate 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
Owner HARBIN INST OF TECH SHENZHEN GRADUATE SCHOOL
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