A heterogeneous cohesive model for quasi-brittle materials considering spatially varying random fracture properties

Engineering

• Crack Propagation 100%
• Macroscopic 50%
• Fracture Property 50%
• Random Field 50%
• Quasi-Brittle Material 50%
• Fracture 50%
• Ultimate Tensile Strength 50%
• Models 50%
• Cohesive Crack 50%
• Crack Path 33%
• Crack 33%
• Load Limits 33%
• Trajectories 33%
• Determines 16%
• Impact Toughness 16%
• Correlation Length 16%
• Mesoscale 16%
• Computer Simulation 16%
• Failure Mechanism 16%
• Peak Load 16%
• Stress State 16%
• Randomness 16%
• Benchmark 16%
• Concrete Beam 16%
• Reliability 16%
• Crack Growth Direction 16%
• Crack Tip Stress 16%
• Prediction 16%
• Demonstrates 16%
• Criticality 16%
• Field Data 16%

Physics

• Model 50%
• Fracture 50%
• Load Carrying Capacity 33%
• Cracks 33%
• Ductility 16%
• Inhomogeneity 16%
• Reliability 16%
• Fracture Strength 16%
• Heterogeneity 16%
• Strength of Materials 16%
• Independent Variables 16%

Material Science

• Homogeneous Material 16%