[HTML][HTML] Design and experimental assessment of a prestressed lead damper with straight shaft for seismic protection of structures

V Quaglini, C Pettorruso, E Bruschi - Geosciences, 2022 - mdpi.com
This study introduces a new energy dissipation device with a high damping capacity for the
seismic protection of buildings. The device exploits the friction losses between a movable …

Supplemental energy dissipation with prestressed Lead Extrusion Dampers (P-LED): Experiments and modeling

C Pettorruso, E Bruschi, V Quaglini - COMPDYN 2021 8th …, 2021 - re.public.polimi.it
Supplemental energy dissipation devices are employed both in new and retrofitted
constructions in order to prevent structural damage, increase life-safety and achieve a …

Viscous Damper, Damper Subsystem Stiffness, and Damper Placement: State-of-Art Review

H Ahmed, V Vishnupriya, G Rodgers… - … on Engineering, Project …, 2023 - Springer
To fulfil the growing demand for energy dissipation prior to yielding structural elements to
inelastic deformation during seismic excitations, engineers pay particular attention to …

Development of Finite Element Model for a Special Lead Extrusion Damper

A Güllü, F Çalım, C Soydan, E Yüksel - Sakarya University Journal …, 2021 - dergipark.org.tr
A significant amount of seismic energy is imparted to the structures during earthquakes. The
energy spreads within the structure and transforms in various energy forms as dissipated …

[PDF][PDF] Finite element method for designing HF2V device force capacity

V Vishnupriya, G Chase, G Rodgers, C Zhou - 2020 - ir.canterbury.ac.nz
Supplemental energy dissipation devices are increasingly used to protect structures, limiting
loads transferred to structural elements and absorbing significant response energy without …