@inproceedings{eee5bf4844dd4af9906c8c26293fcb9d,
title = "Seismic response analysis of long immersed tunnel to longitudinal non-uniform excitation",
abstract = "A simplified numerical model based on the equivalent mass-spring system is proposed to investigate the seismic response of a long immersed tunnel under longitudinal non-uniform earthquake excitation. The wave passage effects and local site conditions that cause the nonuniform excitation are taken into account. The results indicate that the seismic deformation of the immersion joints is significantly affected by the non-uniform excitation. Compared with the uniform excitation, the deformation range of immersion joints is larger in the non-uniform excitation cases. The results obtained from the numerical model are also influenced by the wave propagation directions. The non-uniform excitation should be considered in the seismic design of long immersed tunnel.",
keywords = "Immersed tunnel, Non-uniform excitation, Seismic response",
author = "Chong Li and Juyun Yuan and Haitao Yu and Quanke Su and Yong Yuan",
year = "2014",
month = jul,
day = "1",
language = "English",
series = "11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014",
publisher = "International Center for Numerical Methods in Engineering",
pages = "1416--1424",
editor = "Eugenio Onate and Xavier Oliver and Antonio Huerta",
booktitle = "11th World Congress on Computational Mechanics, WCCM 2014, 5th European Conference on Computational Mechanics, ECCM 2014 and 6th European Conference on Computational Fluid Dynamics, ECFD 2014",
note = "Joint 11th World Congress on Computational Mechanics, WCCM 2014, the 5th European Conference on Computational Mechanics, ECCM 2014 and the 6th European Conference on Computational Fluid Dynamics, ECFD 2014 ; Conference date: 20-07-2014 Through 25-07-2014",
}