Keyphrases
Crack Initiation
100%
Quasi-brittle
100%
Brittle Structures
100%
Statistical Size Effect
100%
Random Lattice
100%
Particle Simulation
100%
Failure Zone
66%
Autocorrelation Length
66%
Stiffness
33%
Tensile Fracture
33%
Tensile Strength
33%
Concrete Structures
33%
Plane Stress
33%
Fracture Energy
33%
Mechanical Failure
33%
Direct Tensile Test
33%
Four-point Bending Test
33%
Axial Spring
33%
Engineering
Crack Initiation
100%
Size Effect
100%
Failure Zone
66%
Autocorrelation Length
66%
Experimental Result
33%
Plane Stress
33%
Special Attention
33%
Key Parameter
33%
Size Range
33%
Mechanical Failure
33%
Point Bending Test
33%
Concrete Structure
33%
Ultimate Tensile Strength
33%
Spatial Variation
33%
Fracture Energy
33%
Tensile Test
33%
Material Science
Crack Initiation
100%
Mechanical Failure
50%
Ultimate Tensile Strength
50%