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April 4, 2026Polymer Composites

Flexural Performance Evaluation of Multi‐Axial Fiber Sandwich Panels Reinforced With Multi‐Cavity Pultruded Profile Cores

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Authors

JHJuan HanCCChuang ChenHFHai Fang

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Overview

Evaluates flexural performance in sandwich panels, indicating significant improvements with pultruded cores.

Key Points

  • The central aim is to evaluate the flexural performance of composite sandwich panels using innovative core materials.
  • Conducted four-point bending tests to assess flexural properties.
  • Compared different core configurations and reinforcement angles.
  • Analyzed failure modes and load-strain behaviors.
  • Sandwich panels with foam cores failed mainly through compression of the top face-sheet.
  • Panels with pultruded cores showed enhanced ultimate load and displacement.
  • Core shear and buckling of face-sheets were observed in panels with pultruded profiles.

Cite This Study

Han et al. (2026) studied this question.

synapsesocial.com/papers/69d0b028659487ece0fa63ffhttps://doi.org/10.1002/pc.70943
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Also Consider

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