Experimental study on the seismic performance of existing reinforced concrete bridge piers with hollow rectangular section

•Experimental tests on hollow rectangular RC piers with different aspect ratio.•Specimens representative of typical design practices in force in Italy before 1980.•Two specimens failed in flexure and two failed in shear after flexural yielding.•Analysis of deformability contributions and energy diss...

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Veröffentlicht in:	Engineering structures 2017-08, Vol.144, p.88-106
Hauptverfasser:	Cassese, Paolino, Ricci, Paolo, Verderame, Gerardo M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bridge piers Bridges Concrete bridges Cyclic loads Deformability contributions Design criteria Earthquake damage Energy dissipation Existing Experimental Failure modes Flexing Hollow rectangular section Piers Reinforced concrete Reinforced concrete bridge piers Reinforcement Seismic activity Seismic engineering Seismic response Shear Shear strength Typology
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