Aug 2026
Analytical modeling of mechanical response and ultimate failure of a grouted rockbolt with a single corrosion pit
A single corrosion pit in a grouted rockbolt should be mechanically interpreted as a localized weakened segment, because it introduces a discontinuity in axial stiffness, disturbs the dominant load-transfer zone near the loaded end, and complicates the ultimate failure behavior of the anchorage system. To clarify this...
Xiang Xu, Shu-Qi Ma, Jia-Zheng Chen et al.
· Engineering Research Express · 0 citations