Research Article
Shear Stress-Relative Slip Relationship at Concrete Interfaces
Table 2
Comparisons of normalized root mean square error obtained from each shear stress-relative slip curve.
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Note: normalized root mean square error, , where is the mean stress in the measured shear stress-relative slip curve, and are the experimental and predicted shear stresses, respectively, and is the number of points in the experimental curve. (i) and are the mean and standard deviation, respectively, of the values calculated for each curve. |