Sensitivity to bending exhibited an increasing trend during the initial cracking stage, but high temperatures exacerbate nonlinear fluctuations and noise interference, leading to unstable sensing responses. “Sensing capability begins to degrade notably after 400 °C, with weakened resistivity–stress correlation, and is significantly weakened at 800 °C”.
← all excerpts
Residual mechanical and self-sensing properties of polypropylene fiber-reinforced waste glass aggregate UHPS after high-temperature exposure.
1
—
—