Design of Honeycomb Aluminum Plate Panel and Bottom Plate

Because the air layer between the surface and the bottom plate is divided into many closed holes by the honeycomb, the propagation of heat and sound waves is greatly restricted. Compared with other curtain wall decoration materials, the honeycomb aluminum plate has good heat preservation and heat insulation performance. Honeycomb aluminum plate is all aluminum manufacturing, surface, floor, core materials are made of high strength alloy aluminum, is a green environmental protection Products, easy to recycle, is the future development direction of new building materials.

Honeycomb aluminum plateThe basic requirement of structural design is: must be able to resist the following various modes of damage. In the actual structural design, the various failure modes that may occur should be checked.

1.Overall instability: sandwich structure bending stiffness is not enough.

2.Core Shear Wrinkling: The core shear modulus is too small, the adhesive shear strength is too low, resulting in final failure after deflection.

3.Instability of the panel between the honeycomb holes(wrinkling): The panel is too thin and the honeycomb holes are too large. This phenomenon may cause damage to the development of honeycomb holes in the panel. This results in wrinkling of the panel.

4.Panel crack: the thickness of the whole plate is not enough, the thickness of the panel is not enough, and the strength of the panel is not enough.

5.Core shear failure: insufficient core shear strength.The thickness of the whole plate is not enough.

6.Core deflection collapse: the core plane compression strength is not enough. The deflection is too large.

7.Core local pressure loss: core compression strength is too small.

8.Panel and core separation: panel and core bonding strength is not enough.

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