Issue 36

A. Namdar et alii, Frattura ed Integrità Strutturale, 36 (2016) 168-181; DOI: 10.3221/IGF-ESIS.36.17 174 NSC UHPC von Mises (MPa) Displacement (mm) von Mises (MPa) Displacement (mm) 85.37 7.71 130.1 11.07 96.62 14.05 146.7 20.20 110.6 18.07 168.8 26.01 Table 5 : Maximum von Mises Vs displacement. Model 1, NSC Model 1, UHPC Model 2, NSC Model 2, UHPC Model 2, NSC Model 3, UHPC Figure 5 : Load reaction of different models with final failure. The Tab. 6 and Fig. 9, show the pattern of reaction load-displacement in UHPC and NSC are same, with different magnitude. And with collapse of beam, the reaction load decreased, and maximum reaction load occurs when the length of crack is in the half of the beam. NSC UHPC Reaction load (N) Displacement (mm) Reaction load (N) Displacement (mm) 1083000 7.71 1645000 11.07 1842000 14.05 2778000 20.20 1447000 18.07 2178000 26.01 Table 6 : Maximum reaction load at fixed support Vs displacement in the center of the beam at different models.