Bionic composite board with sine ripple structure and vibration isolation table

Abstract

The invention discloses a bionic composite board of a sine ripple structure and a vibration isolation table. The bionic composite board of the sine ripple structure comprises an upper corrugated board assembly, a corrugated honeycomb sandwich assembly and a lower corrugated board assembly which are sequentially arranged. The corrugated honeycomb sandwich assembly comprises a first corrugated sheet and a second corrugated sheet which are connected with each other. The upper corrugated plate assembly comprises a third corrugated sheet. The lower corrugated plate assembly comprises a fourth corrugated sheet. The first corrugated sheet, the second corrugated sheet and the third corrugated sheet are mutually orthogonal in pairs, and the fourth corrugated sheet is parallel to the third corrugated sheet. When the corrugated sheets are adopted, due to the fact that the corrugated sheets are bent, energy can be absorbed more easily through deformation, the first corrugated sheet, the second corrugated sheet and the third corrugated sheet are mutually orthogonal in pairs, the fourth corrugated sheet is parallel to the third corrugated sheet, energy can be absorbed from different directions through the corrugated sheets, and therefore the energy absorption effect is improved.

Description

technical field [0001] The invention relates to the technical field of composite boards, in particular to a bionic composite board with a sinusoidal corrugated structure and a vibration isolation table. Background technique [0002] With the improvement of economic and social requirements for safety, energy saving and emission reduction, reducing mass under the premise of ensuring structural performance has become a development trend. When an impact occurs, the enormous kinetic energy generated can cause damage to the structure. As a load-bearing structure, when the sandwich panel is subjected to an impact load, it can quickly absorb and dissipate the impact energy by relying on the buckling fracture of its own structure, thereby protecting the structure. At the same time, the sandwich panel structure has the advantage of light weight . In the prior art, the sandwich panel has poor deformation resistance and poor energy absorption effect. [0003] Therefore, the prior art...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a bionic composite panel and a vibration isolation table with sinusoidal corrugated structure aiming at solving the problem of poor energy absorption effect of the sandwich panel in the prior art.

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