Non-linear FE2 multiscale simulation of damage, micro and macroscopic strains in polyamide 66-woven composite structures: Analysis and experimental validation
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DOI: 10.1016/j.compstruct.2020.112926
Abstract: Abstract This paper presents an experimental approach aimed at analyzing and validating a two-scale nonlinear Finite Element (FE2) simulation of a 3D composite structure. The studied composite material consists of polyamide thermoplastic matrix, exhibiting viscoelastic-viscoplastic… read more here.
Keywords: macroscopic; non linear; multiscale simulation; damage ... See more keywords
An experimental–numerical study on 3D angle-interlock woven composite under transverse impact at subzero temperatures
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DOI: 10.1016/j.compstruct.2021.113936
Abstract: Abstract Three-dimensional (3D) angle-interlock woven composite may possess different impact properties at subzero temperatures compared with that at room temperatures due to its rate- and temperature-dependent resin. The purpose of this work is to investigate… read more here.
Keywords: angle interlock; impact; subzero temperatures; interlock woven ... See more keywords
Numerical Simulations of the Low-Velocity Impact Response of Semicylindrical Woven Composite Shells
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DOI: 10.3390/ma16093442
Abstract: This paper presents an efficient and reliable approach to study the low-velocity impact response of woven composite shells using 3D finite element models that account for the physical intralaminar and interlaminar progressive damage. The authors’… read more here.
Keywords: low velocity; impact response; impact; woven composite ... See more keywords