Table 2: Accumulated residual strains at typical loading cycles.

SpecimensAccumulated residual strains
After incremental cyclesAfter 5 constant cyclesAfter 10 constant cyclesAfter 15 constant cyclesAfter 20 constant cyclesAfter 25 constant cycles
ε0 (%)ε0/ε25 (%)ε5 (%)ε5/ε25 (%)ε10 (%)ε10/ε25 (%)ε15 (%)ε15/ε25 (%)ε20 (%)ε20/ε25 (%)ε25 (%)

D14/14-N-N3.5689.673.8797.483.9398.993.9599.503.9699.753.97
D14/14-300-301.3860.001.9183.042.1091.302.2095.652.2798.702.30
D14/14-350-300.4940.500.7662.810.9376.861.0687.601.1695.871.21
D14/14-400-300.5338.130.8460.431.0374.101.1683.451.3194.241.39
D14/14-450-301.6153.672.4983.002.7391.002.8695.332.9397.673.00