Finite Element Simulation of the Flat Crush Behavior of Corrugated Packages
نویسندگان
چکیده
Corrugated paperboards are used for packaging because of their high strength-to-weight ratio, recyclability, and biodegradability. paperboard consists a liner corrugated medium has an orthotropic sandwich structure with unique characteristics each direction owing to its flute shape. In this study, finite element analysis (FEA) was performed on the flat crush behavior based type. The stress-strain (SS) curve shape change were analyzed during compression. addition, it compared FEA results through various experiments. restraints boundary conditions applied properly describe experiment. Specifically, horizontal translation motion top bottom surfaces modeled test specimen constrained correspond effect sandpaper attached upper lower plates testing machine. This done prevent from sliding in one test. by type experiments very similar; although there difference absolute value between two methods SS curve, exhibited similar trend. Therefore, qualitative comparative study possible method, as study. Further studies material properties components modeling will enable FEA-based simulation technique be alternative tool that can replace
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ژورنال
عنوان ژورنال: Applied sciences
سال: 2021
ISSN: ['2076-3417']
DOI: https://doi.org/10.3390/app11177867