Open AccessNumerical simulation on seismic behavior of a bridge under multi-support excitations considering site effect
Author(s) -
Zhu Mei,
X J Li,
S Chen,
Liang Fu,
K. Ni,
Han Zhi
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/351/1/012040
Subject(s) - bridge (graph theory) , earthquake simulation , superstructure , structural engineering , acceleration , computer simulation , seismic loading , geology , seismic wave , seismology , engineering , physics , simulation , medicine , classical mechanics
A series of numerical simulation were performed to investigate the earthquake response of a bridge under multi-support excitations considering site effect. Dynamic behavior of the bridge including the key position’s earthquake reaction and acceleration response had been demonstrated, respectively. Results show that the complex geological site had a great influence on bridge’s seismic response, especially on the superstructure. The research results could provide references for the seismic design and construction of bridge structure.