Determination of the impact resistance of concrete as experimental and numerical

This study investigated the change of impact resistance in concrete with respect to their sample size and compressive strength as experimental theoretical. In design phase, a three-parameter, four-level L16 (43) Taguchi orthogonal array was used. For Charpy tests, 16 serial samples were prepared following characteristics: width/sample length (B/L) ratio 0.20, 0.25, 0.40 0.50; width (B) 100, 150, 200 250 mm, relative notch (a/B) 0.1, 0.2, 0.3 0.4. Experimental data analyzed by two different methods. first stage, optimum values determined performing analyses method, while second mathematical model created Response Surface Method (RSM) used objective function genetic algorithm obtain values. Validation tests performed based on results compared. As result study, it observed that significantly affected concrete. A determine