@article{souza_breña_2016,  title={Behavior predictions of deep beams with short straight bar anchorages using strut-and-tie models and nonlinear analysis},  volume={9},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952016000500004},  DOI={10.1590/S1983-41952016000500004},  number={5},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={SOUZA, R. A. and BREÑA, S.},  year={2016},  month={Sep},  pages={710–721} }