Abstract

The work aims to study the mechanical properties of honeycomb paperboard during static compression. The finite element method was used to establish the honeycomb paperboard model, simulate the crushing process of honeycomb paperboard. Combining the real data obtained in the original experiment to verify the experimental conclusion and study the characteristics and the structural parameters (thickness) of honeycomb paper. The effect of the mechanical properties of honeycomb paperboard. The experiment result shows the quasi-static compression experiment and finite element simulation results of honeycomb paperboard consistently show that the quasi-static compression of honeycomb paperboard is divided into four stages: linear elastic phase, yield phase, platform phase and compaction phase. It is verified that the smaller the thickness of the honeycomb paperboard in the experimental range, the greater the maximum load force at the platform stage, and the better the energy absorption effect of the platform stage. This paper combines the actual test results of honeycomb paperboard static compression with the simulation results, and verifies the feasibility of finite element simulation analysis of the mechanical properties of honeycomb paperboard, and further explores the mechanical properties of honeycomb paperboard during static compression.

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