TRONG, Dang Xuan; KHIEM, Nguyen Tien. An application of the dynamic stiffness concept for vibration of three-dimensional cracked overhead crane. <b>Vietnam Journal of Mechanics</b>, Hanoi, Vietnam, v. 47, n. 1, p. 72–89, 2024. DOI: 10.15625/0866-7136/21925. Disponível em: https://vjmech.vast.vn/vjmech/article/view/21925. Acesso em: 8 nov. 2025.