A New Numerical Simulation Method for Three-Dimensional Mesoscale Analysis of Concretes

Table 1

The mechanical parameters of different phase materials.

Material type	Elastic modulus (/Gpa)	Poisson ratio	Tensile strength (/Mpa)	Ultimate cracking strain (mm/m)
Mortar	26	0.22	3.0	0.5
Aggregates	55.5	0.16	—	—