Fig. 10

Severe spalling of the cover concrete and significant rebars buckling in sample S4T12-170. (a) Longitudinal rebars’ buckling, (b) Cover concrete spalling, (c) Model of Dhakal and Maekawa61 buckling.

Severe spalling of the cover concrete and significant rebars buckling in sample S4T12-170. (a) Longitudinal rebars’ buckling, (b) Cover concrete spalling, (c) Model of Dhakal and Maekawa61 buckling.