Numerical analysis for load-bearing capacity of large-scaled molded pulp pallet

Based on the elastic-plastic properties of moulded pulp material, the strain fields and stress fields of a large-scaled moulded pulp pallet under compressive load are analyzed by using of finite element software ABAQUS. Results indicate that the elastoplasticity must be considered for accurately forecasting the mechanical respond of large-scaled moulded pulp pallet. Furthermore, the maximal loading capacity of a given sized moulded pulp pallet is determined. The results of the simulations are expected to provide some design parameters for the optimal performance of large-scaled moulded pulp pallet.