This paper deals with the effects of flexibility and damping in the nodal connections on the dynamic behavior of plane steel frames, A flexible eccentric connection is idealized by nonlinear rotational spring and dashpot in parallel. Thus, the effects of viscous and hysteretic damping on dynamic response of frame structures are taken into consideration. A numerical model that includes both nonlinear connection behavior and geometric nonlinearity of the structure is developed. The complex dynamic stiffness matrix for the beam with flexible connections and linear viscous dampers at its ends is obtained. Several examples are included to illustrate the efficiency and accuracy of the present model.
TY - JOUR
AU - Sekulović, M
AU - Salatić, Ratko
AU - Nefovska-Danilović, Marija
PY - 2002
UR - https://grafar.grf.bg.ac.rs/handle/123456789/32
AB - This paper deals with the effects of flexibility and damping in the nodal connections on the dynamic behavior of plane steel frames, A flexible eccentric connection is idealized by nonlinear rotational spring and dashpot in parallel. Thus, the effects of viscous and hysteretic damping on dynamic response of frame structures are taken into consideration. A numerical model that includes both nonlinear connection behavior and geometric nonlinearity of the structure is developed. The complex dynamic stiffness matrix for the beam with flexible connections and linear viscous dampers at its ends is obtained. Several examples are included to illustrate the efficiency and accuracy of the present model.
PB - Elsevier Ltd
T2 - Computers & Structures
T1 - Dynamic analysis of steel frames with flexible connections
EP - 955
IS - 11
SP - 935
VL - 80
DO - 10.1016/S0045-7949(02)00058-5
ER -
@article{
author = "Sekulović, M and Salatić, Ratko and Nefovska-Danilović, Marija",
year = "2002",
abstract = "This paper deals with the effects of flexibility and damping in the nodal connections on the dynamic behavior of plane steel frames, A flexible eccentric connection is idealized by nonlinear rotational spring and dashpot in parallel. Thus, the effects of viscous and hysteretic damping on dynamic response of frame structures are taken into consideration. A numerical model that includes both nonlinear connection behavior and geometric nonlinearity of the structure is developed. The complex dynamic stiffness matrix for the beam with flexible connections and linear viscous dampers at its ends is obtained. Several examples are included to illustrate the efficiency and accuracy of the present model.",
publisher = "Elsevier Ltd",
journal = "Computers & Structures",
title = "Dynamic analysis of steel frames with flexible connections",
pages = "955-935",
number = "11",
volume = "80",
doi = "10.1016/S0045-7949(02)00058-5"
}
Sekulović, M., Salatić, R.,& Nefovska-Danilović, M.. (2002). Dynamic analysis of steel frames with flexible connections. in Computers & Structures
Elsevier Ltd., 80(11), 935-955.
https://doi.org/10.1016/S0045-7949(02)00058-5
Sekulović M, Salatić R, Nefovska-Danilović M. Dynamic analysis of steel frames with flexible connections. in Computers & Structures. 2002;80(11):935-955.
doi:10.1016/S0045-7949(02)00058-5 .
Sekulović, M, Salatić, Ratko, Nefovska-Danilović, Marija, "Dynamic analysis of steel frames with flexible connections" in Computers & Structures, 80, no. 11 (2002):935-955,
https://doi.org/10.1016/S0045-7949(02)00058-5 . .
