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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Buckling columns in bridges with deck on elastometric bearings
Author(s): González Sánchez, J.L.
Appears on pages(s): 16-Sep
Abstract:Column buckling with partial end restraint is analysed through the development of a theorical study model for practical support conditions, and approipiate instability length and loads are obtained. Buckling stress variation along the bar axis is ffound, verifying the results obtained for the most well known limite cases. Beams and deck bridges on elastometric bearings are analysed by this method, obtaining reslts for the various rigidities corresponding to the res of the structure at the ends of the analysed column. Finally, a complete example of the emthod is described and the process is summed up in the conclusion.
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