Influence of Partially Debonded Interface on Elasticity of Syntactic Foam: A Numerical Study.
作者： Yi Cho , Youngjeong Kang , Young Lee , Yongho Park , Wookjin Lee
DOI: 10.3390/MA10080911
关键词:
摘要: The effect of interfacial bonding glass hollow microspheres and a polymer matrix on the elastic properties syntactic foam was investigated using representative volume element (RVE) models, including partially debonded interfaces. Finite analysis, with models having different debonding geometries, performed to numerically estimate behavior models. consisted bonded regions interfaces; region treated as perfectly interface, while Coulomb friction model used describe small coefficient. changes in tensile compressive moduli foams were terms degree geometry.
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