TY - JOUR
T1 - The effect of pier and deck connection on the seismic response of U-turn curved bridge
AU - Loshaless, Hansel
AU - Lase, Yuskar
AU - Rastandi, Josia Irwan
N1 - Publisher Copyright:
© 2019 Institute of Physics Publishing. All Rights Reserved.
PY - 2019/2/26
Y1 - 2019/2/26
N2 - The maximum seismic response of irregular U-turn curved bridge is significantly related to the pier and deck connection. An irregular U-turn curved bridge with radius of 45m, 8.5m total width and 154m total length was analyzed in this paper. This highly horizontally curved bridge was evaluated by performing nonlinear time history analysis on the representative bridge model with 3 types of connection between pier and deck: (i) rigid connection, (ii) hinge connection, and (iii) lead rubber bearing connection. Nonlinear hinge was modelled at the base and the top of the pier by using fiber hinge. Moreover, the effect of the number of connection between pier and deck was evaluated. The results indicate that bridges with one connection give better performance level than those with two connections; however, bridges with only one connection is more critical to the torsion issue.
AB - The maximum seismic response of irregular U-turn curved bridge is significantly related to the pier and deck connection. An irregular U-turn curved bridge with radius of 45m, 8.5m total width and 154m total length was analyzed in this paper. This highly horizontally curved bridge was evaluated by performing nonlinear time history analysis on the representative bridge model with 3 types of connection between pier and deck: (i) rigid connection, (ii) hinge connection, and (iii) lead rubber bearing connection. Nonlinear hinge was modelled at the base and the top of the pier by using fiber hinge. Moreover, the effect of the number of connection between pier and deck was evaluated. The results indicate that bridges with one connection give better performance level than those with two connections; however, bridges with only one connection is more critical to the torsion issue.
UR - http://www.scopus.com/inward/record.url?scp=85062871417&partnerID=8YFLogxK
U2 - 10.1088/1757-899X/473/1/012025
DO - 10.1088/1757-899X/473/1/012025
M3 - Conference article
AN - SCOPUS:85062871417
SN - 1757-8981
VL - 473
JO - IOP Conference Series: Materials Science and Engineering
JF - IOP Conference Series: Materials Science and Engineering
IS - 1
M1 - 012025
T2 - 2018 5th International Conference on Advanced Materials, Mechanics and Structural Engineering, AMMSE 2018
Y2 - 19 October 2018 through 21 October 2018
ER -