@article{floresta_vieira_mendes_amorim_2020,  title={Statistical analysis of the design procedure used in reinforced concrete pipes},  volume={13},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952020000100006},  DOI={10.1590/S1983-41952020000100006},  number={1},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={FLORESTA, F. M. and VIEIRA, C. S. and MENDES, L. A. and AMORIM, D. L. N. F.},  year={2020},  month={Jan},  pages={69–86} }