An r-curve approach for fracture of quasi-brittle materials

INIS

• curves 70%
• cracks 40%
• length 30%
• fractures 30%
• geometry 20%
• range 10%
• size 10%
• energy 10%
• equilibrium 10%
• crack growth 10%
• notches 10%
• differential equations 10%
• crack propagation 10%

Engineering

• Quasi-Brittle Material 60%
• Crack Propagation 20%
• Specimen Geometry 20%
• Crack Growth 20%
• Traction 20%
• Fracture 20%
• Experimental Result 10%
• Energy Release Rate 10%
• Good Agreement 10%
• Fracture Energy 10%
• Initial Crack Length 10%
• Crack Length 10%
• Critical Crack 10%
• Assuming 10%

Material Science

• R-Curves 100%
• Material 10%