Bond Effects between Concrete and Steel Bar Using Different Diameter Bars and Different Initial Crack Width

Table 5

Crack width evolution of specimens with different bar diameters (80 microns).

	C80D10WD2		C80D14WD1		C80D18WD2
	Point 1	Point 2	Point 1	Point 2	Point 1	Point 2
0	80	80	80	80	70	50
30	50	50	50	50	70	50
60	0	50	30	30	50	0
90	0	20	0	20	50	0