Evaluation of existing fracture models in concrete

Keyphrases

• Fracture Model 100%
• Stress-displacement Relationship 100%
• Two-parameter Fracture Model 66%
• Fictitious Crack Model 50%
• Notched Beam 33%
• Notched Beam Test 33%
• Direct Tension Test 33%
• Load-deflection Curve 33%
• Predicted Load 33%
• Load-CMOD 33%
• Numerical Computation 16%
• Fracture Mechanics 16%
• Linear Relationship 16%
• Specimen Size 16%
• Two-parameter 16%
• Fracture Parameters 16%
• Nonlinear Behavior 16%
• Beam Specimen 16%
• Crack Tip 16%
• Fracture Process Zone 16%
• Peak Stress 16%
• Order of Accuracy 16%
• Bilinear 16%
• Shah 16%
• Compact Tension Specimen 16%
• Satisfaction Degree 16%
• Crack Band Model 16%
• Compact Tension 16%
• Size-independence 16%

Engineering

• Displacement Relationship 100%
• Fracture Parameter 83%
• Test Beam 33%
• Load-Deflection Curve 33%
• Tasks 16%
• Numerical Computation 16%
• Fracture Mechanics 16%
• Mechanic Model 16%
• Assuming 16%
• Linear Relationship 16%
• Simplifies 16%
• Process Zone 16%
• Beam Specimen 16%
• Peak Stress 16%
• Test Specimen 16%
• Nonlinear Behavior 16%
• Crack Tip Region 16%
• Band Model 16%