@article{fregonezi_wutzow_vanderlei_2019,  title={Study of the influence of compressive strength concrete on columns during the design of a multi-floor building},  volume={12},  ISSN={1983-4195},  url={https://doi.org/10.1590/S1983-41952019000500008},  DOI={10.1590/S1983-41952019000500008},  number={5},  journal={Revista IBRACON de Estruturas e Materiais},  publisher={IBRACON - Instituto Brasileiro do Concreto},  author={FREGONEZI, G. M. and WUTZOW, W. W. and VANDERLEI, R. D.},  year={2019},  month={Sep},  pages={1126–1147} }