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September 19, 2025Polymer Composites

Mechanical Performance and Electrical Resistance Properties of Plain Woven Carbon Fiber‐Reinforced Epoxy Composites Under Quasi‐Static and Cyclic Loading

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Authors

ZLZuxiang LeiJMJunwei MaGLGan Luo

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Overview

This analysis demonstrates electrical resistance changes in carbon fiber composites under bending fatigue, suggesting effective structural health monitoring.

Key Points

  • Thicker carbon fiber-reinforced specimens show better bending strength, stiffness, and fatigue life, enhancing material performance.
  • Resistance changes correlate with damage evolution, from initial cracks to yarn fracture, indicating structural degradation.
  • The proposed two-probe method allows for real-time monitoring without external sensors, improving practical applications for health monitoring.
  • Observations reveal a transition in resistance response that acts as a quantifiable indicator of health status in composite materials.

Cite This Study

Lei et al. (2025) studied this question.

synapsesocial.com/papers/68d464f831b076d99fa647a9https://doi.org/10.1002/pc.70461
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Mechanoelectrical Effects in Natural Fiber-Reinforced Polymers as Structural Health Monitoring2025
  2. 2Non-destructive health monitoring of glass fibre epoxy composites under fatigue loading using electrical resistance change method2024 · 3 citations
  3. 3Textile-based strain sensors for fiber-reinforced composites under tension, compression and bending2024 · 2 citations
  4. 4Experimental Investigation into the Mechanical and Piezoresistive Sensing Properties of Recycled Carbon-Fiber-Reinforced Polymer Composites for Self-Sensing Applications2024 · 2 citations
  5. 5Piezoresistive Monitoring of Carbon Nanomaterial‐Reinforced Epoxy Composites Under Cyclic and Fatigue Loading: A Review2026 · 2 citations