STRUCTURAL ASSESSMENT OF COMPOSITE HIGHWAY BRIDGES CONSIDERING VEHICLE‐BRIDGE DYNAMIC INTERACTION

Author:

da Silva Ana Célia Soares1,Alencar Guilherme Santana2,da Silva José Guilherme Santos13

Affiliation:

1. Civil Engineering Post‐graduate Program (PGECIV/UERJ)

2. Civil and Environmental Engineering Department University of Brasilia (UnB)

3. Structural Engineering Department (ESTR) State University of Rio de Janeiro (UERJ)

Abstract

AbstractOver time, as the bridge deck pavement deterioration process increases, the calculated vertical translational displacements and stresses are higher. In this context, the chances of mechanical failure occurrence increase and may cause limitation in the service life of steel and composite (steel‐concrete) bridges. Thus, the current work presents a methodology for fatigue analysis developed by the authors through the years. The methodology is devoted specifically for the assessment of composite bridges employing the hot‐spot local S‐N approach and a coupled vehicle‐pavement‐bridge system considering progressive pavement deterioration with stochastically generated roughness profiles.

Publisher

Wiley

Reference18 articles.

1. SilvaACSda.Modelagem do comportamento estrutural dinâmico de pontes rodoviárias submetidas ao tráfego de veículos (In development).DSc Thesis. Civil Engineering Post-graduate Program (PGECIV). State University of Rio de Janeiro (UERJ). Rio de Janeiro/RJ Brazil 2020.

2. QuissangaVM.Análise estrutural dinâmica e verificação de projeto à fadiga de pontes rodoviárias em aço e mistas (aço-concreto).DSc Thesis. Civil Engineering Postgraduate Program (PGECIV). State University of Rio de Janeiro (UERJ). Rio de Janeiro/RJ Brazil 2022.

3. Advances in Methodology for Fatigue Assessment of Composite Steel–Concrete Highway Bridges Based on the Vehicle–Bridge Dynamic Interaction and Pavement Deterioration Model

4. Distortion-Induced Fatigue Cracking in Steel Bridges;Fisher JW;Transportation Research Board,1990

5. MATLAB. “Mathworks - MATLAB® - Getting started guide” 2018.

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