NDLI: Structural performance of continuous slab-on-steel girders bridge subjected to extreme climate loads

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Structural performance of continuous slab-on-steel girders bridge subjected to extreme climate loads

Content Provider	Scilit
Author	Mohammed, A. Kadhom, B. Almansour, H.
Copyright Year	2019
Description	The expected continuation or acceleration of climate change could induce additional stresses that increase the risk of failure of critical bridge components. Bridge structures are designed based on historical weather records, where the climatic patterns reflect the local climate in which the bridge is located. This study investigates the impact of extreme ambient temperatures and very high thermal gradients on the safety and serviceability of multi-span slab-on-steel girder bridges. A three-span slab-on-girder bridge designed according to the Canadian Highway Bridge Design Code and simulated by a 3D nonlinear finite element model is investigated for the effect of average ambient and differential temperatures as predicted by climate change models. The results show increases in the moments in critical sections of the bridge superstructure and very large longitudinal and lateral displacements. More investigations are required to further investigate the safety of the bridge elements and connections. Book Name: Risk-based Bridge Engineering
Related Links	https://api.taylorfrancis.com/content/chapters/edit/download?identifierName=doi&identifierValue=10.1201/9780367815646-16&type=chapterpdf
Ending Page	205
Page Count	11
Starting Page	195
DOI	10.1201/9780367815646-16
Language	English
Publisher	Informa UK Limited
Publisher Date	2019-08-20
Access Restriction	Open
Subject Keyword	Book Name: Risk-based Bridge Engineering Chemical Engineering Safety Code and Simulated Structural Extreme Stresses Models Climate Change Differential
Content Type	Text
Resource Type	Chapter

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