NDLI: Structural analysis and robustness assessment of cable-stayed bridges under cable corrosion

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Structural analysis and robustness assessment of cable-stayed bridges under cable corrosion

Content Provider	Scilit
Author	Rossi, L. Biondini, F.
Copyright Year	2021
Description	Cable-supported bridges may exhibit highly nonlinear behavior with mechanical and geometrical nonlinear effects that are magnified by corrosion of supporting cables. In this paper, a cable corrosion model is proposed based on corrosion propagation fronts that originate in one or more wires and spread over the cable section through subsequent wire layers. The corrosion model is incorporated in a finite element framework for nonlinear analysis of concrete framed structures under large displacements. The framework is validated through benchmarks and applied to collapse analysis of cable-stayed bridges with different arrangement of the stays. Several cable corrosion scenarios and damage measures are considered to identify the most critical components of the suspension systems and assess the lifetime structural robustness of the deteriorating cable-stayed bridges. Book Name: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780429279119-290&type=chapterpdf
Ending Page	2140
Page Count	10
Starting Page	2131
DOI	10.1201/9780429279119-290
Language	English
Publisher	Informa UK Limited
Publisher Date	2021-04-19
Access Restriction	Open
Subject Keyword	Book Name: Bridge Maintenance, Safety, Management, Life-cycle Sustainability and Innovations Building and Construction Civil Engineering Structural Model Cable Corrosion Behavior Stayed Bridges Cable Stayed Wires
Content Type	Text
Resource Type	Chapter

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