Experimental Study on Flexural Fatigue Properties of Reinforced Concrete Beams after Salt Freezing

Table 3

Specimen design parameter list.

Test beam number	Freeze-thaw medium	Test situation
P1	—	0 times freezing and thawing and fatigue test
P2	Water	50 times freezing and thawing + fatigue test
P3	NaCl	50 times freezing and thawing + fatigue test
P4	Water	100 times freezing and thawing + fatigue test
P5	NaCl	100 times freezing and thawing + fatigue test
P6	Water	150 times freezing and thawing + fatigue test
P7	NaCl	150 times freezing and thawing + fatigue test
P8, P9, P10	—	Static load test