Experimental Study on Bond Performance and Damage Detection of Corroded Reinforced Concrete Specimens

Table 5

The expression of the ultimate slip and the corresponding parameter.

Equation corrosion rate			Equation			Equation stirrup ratio
	as	bs	Cover thickness	as	bs		as	bs
-35-0	−18.69	8.8	C0-c/d-0	2.58	2.12	C0-35-ρsv	126.29	6.54
-35-150	−16.86	9.53	C0-c/d-150	4.44	1.66	C0-45-ρsv	130.21	7.41
-35-100	−21.67	11.19	C0-c/d-100	6.61	−0.83	C0-55-ρsv	242.5	8.42
-45-0	−15.59	9.32	C7-c/d-0	2.58	2.12	C7-35-ρsv	101.05	5.11
-45-150	−22.02	11.07	C7-c/d-150	5.29	2.97	C7-45-ρsv	125.95	5.37
-45-100	−16.44	12.02	C7-c/d-100	5.89	−1.93	C7-55-ρsv	277.9	3.87
-55-0	−53.6	15.23	C15-c/d-0	1.73	3.4	C15-35-ρsv	93.25	4.62
-55-150	−23.62	13.59	C15-c/d-150	3.38	0.89	C15-45-ρsv	133.39	4.58
-55-100	−28.88	17.72	C15-c/d-100	5.52	−1.77	C15-55-ρsv	281.54	2.82