Numerical simulation of ply angle deviation and thermal deformation behavior of CFRP reflector
Wenjian Jiang,
Hengkun Jiang,
Tonglong Huo
et al.
Abstract:As we know, the ply angle deviation of Carbon Fiber Reinforced Polymer(CFRP) reflector is difficult to obtain accurately in engineering applications, it will make thermal deformation of reflector unpredictable due to the discreteness of ply angle. In this paper, based on constitutive relationships between generalized internal force and strain of laminated composite, a novel ply angle deviation model based on normal distribution is proposed. Furthermore, an orthogonal test was designed and significance analysis… Show more
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