Comparative analysis of strength and crack resistance of normal sections of bent elements of T-sections, made of rubber concrete, kauton reinforcement and concreteYuriy Potapov, Alexey Polikutin, Dmitry Panfilov and Mikhail OkunevMATEC Web Conf., 73 (2016) 04018DOI: https://doi.org/10.1051/matecconf/20167304018