Experimental work of effect of openings on the post-tensioned flat slab. Fracture and Structural Integrity, [S. l.], v. 18, n. 67, p. 292–310, 2023. DOI: 10.3221/IGF-ESIS.67.21. Disponível em: https://staging.fracturae.com/index.php/fis/article/view/4476. Acesso em: 16 oct. 2026.