Effect of material nonlinearity on the toughness evaluation in quasi-static mode II interlaminar fracture toughness tests of composite laminates

Engineering

• Fracture Toughness Test 100%
• Energy Release Rate 75%
• Material Nonlinearity 75%
• Evaluation 50%
• Composite 50%
• Crack Length 50%
• Instrument Calibration 50%
• Plastic Zone 25%
• Bends 25%
• Lamination 25%
• Linear Elastic Fracture Mechanic 25%
• End Notched Flexure Test 25%
• Plastic Zone Size 25%
• Impact Toughness 25%

Physics

• Differences 75%
• Statics 75%
• J Integral 75%
• Evaluation 50%
• Toughness 50%
• Composite 50%
• Finite Element Methods 25%
• Fracture Strength 25%