Research Article

Numerical Simulations of Restrained Shrinkage Cracking in Glass Fibre Reinforced Shotcrete Slabs

Table 2

Material parameters for the damage plasticity model. See Figure 1 for explanation of material parameters.

ShotcreteSlab (kN) (mm) (GPa) (MPa) (Nm) (MPa) (MPa) (mm) (mm)

Plain, 7 days1-28.750.14313.641250.0360.08
5 kg/m3, 7 days37.550.15292.641390.3170.02640.060.32
5 kg/m3, 14 days46.310.14292.001390.2400.02000.090.40
10 kg/m3, 7 days5-69.000.15293.481470.5220.03480.050.21

Analysed using FE modelling.