ZHANG, Chuanchuan; YANG, Xinhua; GAO, Hu. Air-void-affected zone in concrete beam under four-point bending fracture. Journal of Civil Engineering and Management, [S. l.], v. 24, n. 2, p. 130–137, 2018. DOI: 10.3846/jcem.2018.456. Disponível em: https://journals.vilniustech.lt/index.php/JCEM/article/view/456. Acesso em: 1 jul. 2025.