Fig. 14
![Fig. 14](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40069-019-0378-4/MediaObjects/40069_2019_378_Fig14_HTML.png)
Cross-plot of experimental values of ultimate failure load versus analytical values found from the regression Eq. (2) for specimens of the current research and specimens found in the bibliography.
Cross-plot of experimental values of ultimate failure load versus analytical values found from the regression Eq. (2) for specimens of the current research and specimens found in the bibliography.