Pin-ended column buckling load is 2.73% lower than Euler’s. International Journal of Scientific Research and Management (IJSRM), [S. l.], v. 7, n. 02, p. 238–240, 2019. DOI: 10.18535/ijsrm/v7i2.ec04. Disponível em: https://ijsrm.net/index.php/ijsrm/article/view/2063.. Acesso em: 27 apr. 2024.