A new approach to estimate the lead core characteristic strength of lead rubber bearings

•The characteristics of lead rubber bearings are investigated using the results of 350 compression/tension shear tests.•Lead yielding is variable and strongly influenced by the isolator configuration and the applied axial load.•Despite current design equations, lead rubber bearings provide damping e...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Engineering structures 2022-11, Vol.270, p.114817, Article 114817
Hauptverfasser:	Pourmasoud, M., Hajirasouliha, I., Park, A., Lim, J.B.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Axial loads Bearing strength Building codes Compression Compressive strength Confinement Damping Design Design optimization Energy absorption Energy dissipated Estimation Isolators Lead core Lower bounds Mathematical analysis Physical properties Prototype tests Rubber Seismic isolation Seismic stability Shear tests Upper bounds Yield strength Yield stress
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Schreiben Sie den ersten Kommentar!