In-situ monitoring of damage in CFRP laminates by means of AC and DC measurements

By J. Abry, Y. Choi, A. Chateauminois, B. Dalloz, G. Giraud, M. Salvia. 2001

252 citations recorded by the source corpus.

Subfields: Civil and Structural Engineering, Pollution

View Paper: https://www.semanticscholar.org/paper/f9c3916ea765cb7a7140bea938b268872d28e669

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Civil and Structural Engineering

1. Z. Xia
2. J. Wen
3. Fred K. Choy
4. Shoukai Wang
5. D. Chung
6. P. Duchene
7. A. Ayadi
8. P. Krawczak

In Pollution

1. Z. Xia
2. J. Wen
3. Fred K. Choy
4. Shoukai Wang
5. D. Chung
6. P. Duchene
7. A. Ayadi
8. P. Krawczak

Citations in the corpus

• Measurement of orthotropic electric conductance of CFRP laminates and analysis of the effect on delamination monitoring with an electric resistance change method (2002, methodology): “Recently, an electric resistance change method was employed to identify internal damage of CFRP (carbon fibre reinforced plastics) laminates by many researchers [1–18].”
• Damage detection of carbon fiber reinforced polymer composites via electrical resistance measurement (2011, background): “It seems that DC electrical conduction allows detecting fiber failure, but AC measurements are more suitable for monitoring matrix cracks, delamination, fiber/matrix debonding or transverse cracks [23].”
• Self-sensing of flexural strain and damage in carbon fiber polymer-matrix composite by electrical resistance measurement (2006, background): “In contrast, electrical resistance measurement can provide simultaneous sensing of both damage and stress/strain, because damage and stress/strain have different effects on the resistance, as shown in composite materials that are not electrically insulating, such as continuous carbon fiber (aligned)”
• A review of non-destructive techniques used for mechanical damage assessment in polymer composites (2018, methodology): “Electrical resistance change method has been widely employed to identify CFRP damage mechanisms, namely delamination [148–150], matrix cracking [151] and fibre breakage [152] occurring under impact [153], static [154, 155] or fatigue [140, 142, 155, 156] loading.”
• Multifunctional application of carbon fiber reinforced polymer composites: Electrical properties of the reinforcing carbon fibers – A short review (2019, methodology): “18 structural health monitoring carbon fiber (HTA7) epoxy (913 type, Civa Geigy) evaporated gold electrode onto the burnished surface of carbon fiber 10 mA 100 kHz 500 mV resistance or complex impedance - during cyclical loads, direct current is more sensitive for fiber breakage, alternating current”