Fatigue Performance of SFPSC under Hot-Wet Environments and Cyclic Bending Loads

Table 2

Experimental conditions and results of group A∼D specimens.

Specimen number	Temperature, T (°C)	Relative humidity, H (%RH)	Stress level, SR = Pmax/Pu	Loading frequency, f (Hz)	Fatigue lives, Nf/cycles
A1	23	78	0.70	10	>2000000
A2					>2000000
A3					825899
A4			0.75		293301
A5					328359
A6					349997
A7					>2000000
A8			0.80		24099
A9					35677
A10					36071
B1	50	80	0.65	10	>2000000
B2					1800031
B3			0.70		63470
B4					207900
B5					157413
B6			0.75		92486
B7					50936
C1	50	90	0.60	10	>2000000
C2					1784833
C3			0.65		166591
C4					186596
C5			0.75		7940
C6					1960
D1	50	95	0.60	10	>2000000
D2					>2000000
D3			0.64		22236
D4					62746
D5			0.68		21355
D6					3647
D7					15173