@article{article8d11addf, title = {Contributions to the design of precast concrete culverts with unusual cross sections}, author = {Domingues, Aline Bensi and El Debs, Mounir Khalil}, year = {2021}, doi = {10.1590/S1983-41952021000400009}, publisher = {IBRACON}, journal = {Revista IBRACON de Estruturas e Materiais} }