Effect of main reinforcement on box girder flexural and shear behavior Rawa N. Abood, Huda M. Mubarak, Yahyia M. Hameed, Nawras T. Abdulrazzaq, Khattab S. Abdul-Razzaq and Baida N. Hasan BIO Web Conf., 97 (2024) 00087 Published online: 05 April 2024 DOI: 10.1051/bioconf/20249700087