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

Table 1

Compilation of test result for normal and shear bond strength at early age, with and as the normal and shear bond strengths, respectively.

Reference	Surface	Material	Test conditions	σ (MPa)	(MPa)
Bernard [14]	Various	Shotcrete	In situ	0.2	—
Hahn [29]	Granite	Shotcrete	Laboratory	0.3–1.7	—
Silfwerbrand [28]	Concrete	Shotcrete	In situ	0.38	2.85
Saiang et al. [30]	Magnetite and trachyte	Shotcrete	Laboratory	0.56	0.50
Ellison [31]	Granite	Shotcrete	In situ	1.37	—
Bryne et al. [17]	Granite	Shotcrete	Laboratory	1.50	—
Silfwerbrand [28]	Concrete	Shotcrete	Laboratory	1.72	3.35
Moradian et al. [32]	Barre granite	Concrete	Laboratory	—	4.79

Results are mean values from presented results with a bonding of 100%.
Results are mean values after three days of curing.