Experimental Research on Bond Strength between Rebar and Concrete after High Temperature
With the centrally pulling-out test, the bond strength of reinforced concrete is measured with different temperatures and different cooling ways after high temperature; and the ultimate bond strength and slip of reinforced and concrete under different conditions are analyzed. The results show that the bonding strength declines gradually with the increase of temperature, and the ultimate slippage also decreases gradually.
Dongye Sun, Wen-Pei Sung and Ran Chen
K. F. Yin et al., "Experimental Research on Bond Strength between Rebar and Concrete after High Temperature", Applied Mechanics and Materials, Vols. 71-78, pp. 1057-1061, 2011