Analytical study on connection part modelling method of dissipation device installed in oblique direction on I-girder bridge

Joon Ho Choi, Koichi Hozoji, Hitoshi Yatsumoto

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish
Title of host publicationEngineering for Progress, Nature and People
PublisherInternational Association for Bridge and Structural Engineering (IABSE)
Pages614-620
Number of pages7
ISBN (Electronic)9783857481352
DOIs
Publication statusPublished - 2014
Event37th IABSE Symposium on Engineering for Progress, Nature and People - Madrid, Spain
Duration: Sep 3 2014Sep 5 2014

Publication series

NameEngineering for Progress, Nature and People

Other

Other37th IABSE Symposium on Engineering for Progress, Nature and People
CountrySpain
CityMadrid
Period9/3/149/5/14

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering

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    Choi, J. H., Hozoji, K., & Yatsumoto, H. (2014). Analytical study on connection part modelling method of dissipation device installed in oblique direction on I-girder bridge. In Engineering for Progress, Nature and People (pp. 614-620). (Engineering for Progress, Nature and People). International Association for Bridge and Structural Engineering (IABSE). https://doi.org/10.2749/222137814814028205