Mechanical Behavior of Q460 High-Strength Steel under Low-Cycle Fatigue Loading

<div>Stiffness degradation of material specimens with different tensile lengths. (a) Specimens with small length in the tension zone. (b) Sheet-shaped specimens with larger length in tension zone. (c) Rod-shaped specimens with larger length in tension zone.</div>

Advances in Civil Engineering

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Figure 23

Figure 23: Mechanical Behavior of Q460 High-Strength Steel under Low-Cycle Fatigue Loading 