Results 31 to 40 of about 1,105 (220)

Experimental Study of Hysteretic Steel Damper for Energy Dissipation Capacity

open access: yesAdvances in Civil Engineering, 2015
This study aims to evaluate energy absorption capacity of hysteretic steel damper for earthquake protection of structures. These types of steel dampers are fabricated from mild steel plate with different geometrical shapes on the side part, namely ...
Daniel R. Teruna   +2 more
doaj   +1 more source

DIBRAST: A Computer-Aided Seismic Design Procedure for Frame Structures Equipped With Hysteretic Devices

open access: yesFrontiers in Built Environment, 2020
This paper describes a comprehensive computer-aided seismic design approach for both new and existing frame structures equipped with hysteretic dampers.
Iolanda Nuzzo   +3 more
doaj   +1 more source

A Study on Organic Modification of Damping Properties of Polyurethane Materials for Building [PDF]

open access: yesMATEC Web of Conferences, 2018
The damping property of viscoelastic dampers is mainly based on the shear hysteretic behaviorof viscoelastic materials, so as to reduce the dynamic response of viscoelastic materials.
Zhou Feng   +3 more
doaj   +1 more source

Optimal Seismic Design of Stiffness and Gap of Hysteretic-Viscous Hybrid Damper System in Nonlinear Building Frames for Simultaneous Reduction of Interstory Drift and Acceleration

open access: yesFrontiers in Built Environment, 2021
The viscous-hysteretic hybrid (HVH) damper system recently introduced by one of the authors has a clear property that, when the hysteretic dampers with gap mechanism become active (stiffness element starts working), the acceleration of building frames ...
Soichiro Ishida, Izuru Takewaki
doaj   +1 more source

Vertical distribution of seismic design load for seismically isolated buildings corresponding to diversity of seismic isolation devices

open access: yesJapan Architectural Review, 2022
This paper proposes a vertical distribution of seismic design load of seismically isolated buildings corresponding to diversity of seismic isolation devices such as hysteretic dampers and/or velocity‐dependent dampers.
Masahito Kobayashi   +2 more
doaj   +1 more source

Mechanical Behaviors of a Buckling-Plate Self-Centering Friction Damper

open access: yesBuildings, 2023
In order to improve the resilience of structures subjected to strong earthquakes, a buckling-plate self-centering friction damper (BPSCFD) with low post-yielding stiffness is proposed, which consists of a group of post-buckling plates and a self ...
Qinting Wang   +3 more
doaj   +1 more source

Non-Linear and Hysteretic Analysis of the Behaviour of Magnetorheological Dampers [PDF]

open access: yes, 2012
This chapter reviews the basic concept of MR fluids and provides insight into the magnetorheological.
Braz-César, Manuel, Barros, Rui
openaire   +2 more sources

The Dissipative Column: A New Hysteretic Damper

open access: yesBuildings, 2015
A new replaceable hysteretic damper to better control seismic building damage, consisting of two or more adjacent steel vertical elements connected to each other with continuous mild/low strength steel shear links, is proposed and investigated in this paper.
PALAZZO, Bruno   +2 more
openaire   +2 more sources

Hysteretic behavior simulation of novel rhombic mild steel dampers [PDF]

open access: yes, 2015
Structural vibration control technique is an appropriate and acceptable method to control structural vibration condition and dissipate structural vibration energy during severe earthquakes and violent winds. Metallic dampers are verified to be stable and
Jia, Junfeng   +4 more
core   +2 more sources

Seismic Response of RC Frames with a Soft First Story Retrofitted with Hysteretic Dampers under Near-Fault Earthquakes

open access: yesApplied Sciences, 2021
Reinforced concrete (RC) frame structures with open first stories and masonry infill walls at the upper stories are very common in seismic areas. Under strong earthquakes, most of the energy dissipation demand imposed by the earthquake concentrates in ...
Santiago Mota-Páez   +2 more
doaj   +1 more source

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