Experimental testing and modeling of precast segmental bridge columns with hybrid normal- and high-strength steel rebars

•A novel PSBC reinforced with hybrid normal- and high-strength rebars was proposed.•Cyclic tests on large-scale hybrid reinforced PSBCs were conducted.•Hybrid reinforcement was very effective in improving the post-yield stiffness, self-centering capability and ductility.•A new and efficient fiber-ba...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Construction & building materials 2018-03, Vol.166, p.945-955
Hauptverfasser:	Cai, Zhong-Kui, Wang, Zhenyu, Yang, T.Y.
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis High strength steel Hybrid reinforcement Mechanical properties Numerical modeling Post-yield stiffness Reinforcing bars Residual displacement Seismic performance
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!