Research Article
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 |
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