TY - GEN
T1 - Analytical study on connection part modelling method of dissipation device installed in oblique direction on I-girder bridge
AU - Choi, Joon Ho
AU - Hozoji, Koichi
AU - Yatsumoto, Hitoshi
PY - 2014
Y1 - 2014
N2 - In this study, in order to clarify the influence of connection part modelling method of dissipation device installed in oblique direction on an I-girder bridge, case studies using time series analysis with material nonlinearity were conducted. Here in, fixed connected models and pin connected models in between dissipation devices and bridge members were analysed respectively in a few models varied with the installing angle of dissipation device. The parametric analyses were conducted by inputting single earthquake wave in longitudinal direction and vertical direction respectively. From the time series analyses, it was identified that the connection parts modelling of dissipation device contribute little to the response of the dissipation device and it has the influence on the vertical and longitudinal displacement at girder.
AB - In this study, in order to clarify the influence of connection part modelling method of dissipation device installed in oblique direction on an I-girder bridge, case studies using time series analysis with material nonlinearity were conducted. Here in, fixed connected models and pin connected models in between dissipation devices and bridge members were analysed respectively in a few models varied with the installing angle of dissipation device. The parametric analyses were conducted by inputting single earthquake wave in longitudinal direction and vertical direction respectively. From the time series analyses, it was identified that the connection parts modelling of dissipation device contribute little to the response of the dissipation device and it has the influence on the vertical and longitudinal displacement at girder.
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U2 - 10.2749/222137814814028205
DO - 10.2749/222137814814028205
M3 - Conference contribution
AN - SCOPUS:84929401036
T3 - Engineering for Progress, Nature and People
SP - 614
EP - 620
BT - Engineering for Progress, Nature and People
PB - International Association for Bridge and Structural Engineering (IABSE)
T2 - 37th IABSE Symposium on Engineering for Progress, Nature and People
Y2 - 3 September 2014 through 5 September 2014
ER -