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Probabilistic optimization of a suspension bridge deck considering correlation among wind related variables

  • Ibuki Kusano
  • , Aitor Baldomir
  • , José Ángel Jurado
  • , Santiago Hernández

Research output: Conference paperContributionpeer-review

Abstract

Reliability Based Design Optimization (RBDO) was performed on the Great Belt East Bridge under probabilistic flutter constraint considering correlation among points that define flutter derivatives. An experimental campaign to obtain flutter derivatives was carried out in order to acquire data for the construction of correlation matrix. Then reliability analysis and reliability based design optimization was performed considering correlated flutter derivatives and extreme wind speed as random variables.

Original languageEnglish
Publication statusPublished - 2017
Externally publishedYes
Event7th European and African Conference on Wind Engineering, EACWE 2017 - Liege, Belgium
Duration: 4 Jul 20177 Jul 2017

Conference

Conference7th European and African Conference on Wind Engineering, EACWE 2017
Country/TerritoryBelgium
CityLiege
Period4/07/177/07/17

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

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