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. 2022 Mar 30;144(9):091007. doi: 10.1115/1.4054108

Fig. 7.

Intact specimens for static and cyclic creep strain and covered recovery. (a) single specimen (#28-05) with repeated tests (n = 3) for static and cyclic creep strain. h = 1.77 mm, β = 71.5%, and PG = 4.0% (b) Static and cyclic normalized creep strain and covered recovery for paired specimens (N = 5) withrepeated tests (n = 13 and 14). h = 1.59±0.15 mm, β = 73.9 ± 3.9%, and PG = 3.2 ± 1.1%. (c) Normalized strain envelope for the loading (εout) and unloading (εin) strains during each cycle of cyclic creep in (b). Cyclic strain envelope is indicated by superimposed sinusoidal waveform. Mean (solid) ± SEM (dashed).

Intact specimens for static and cyclic creep strain and covered recovery. (a) single specimen (#28-05) with repeated tests (n = 3) for static and cyclic creep strain. h = 1.77 mm, β = 71.5%, and PG = 4.0% (b) Static and cyclic normalized creep strain and covered recovery for paired specimens (N = 5) withrepeated tests (n = 13 and 14). h = 1.59±0.15 mm, β = 73.9 ± 3.9%, and PG = 3.2 ± 1.1%. (c) Normalized strain envelope for the loading (εout) and unloading (εin) strains during each cycle of cyclic creep in (b). Cyclic strain envelope is indicated by superimposed sinusoidal waveform. Mean (solid) ± SEM (dashed).