Results 11 to 20 of about 1,073 (213)
Hysteretic-Viscous Hybrid Damper System With Stopper Mechanism for Tall Buildings Under Earthquake Ground Motions of Extremely Large Amplitude [PDF]
Frontiers in Built Environment, 2020 This paper is aimed at proposing a hysteretic-viscous hybrid (HVH) damper system for tall buildings subjected to long-period pulse-type earthquake ground motions of extremely large amplitudes. The HVH system was introduced for a single-degree-of-freedom (
Shoki Hashizume, Izuru Takewaki
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Optimizing Multidirectional Torsional Hysteretic Damper Specifications using Harmony Search [PDF]
Journal of Applied and Computational MechanicsMultidirectional torsional hysteretic damper is a new type of damper that can be used to isolate and dissipate seismic effects on a structure. It can be designed to have a controllable post-elastic stiffness and exhibit high levels of damping as well as ...
Arash Radman +2 more
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Experimental Study of Hysteretic Steel Damper for Energy Dissipation Capacity [PDF]
Advances 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
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Civil Engineering DimensionEccentrically Braced Frames (EBFs) are earthquake-resistant steel structures with excellent shear capacity and ductility. During earthquakes, the EBF link yields first, protecting other structural elements. Traditionally, the link is integrated with the
Budi Suswanto +4 more
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Torsional hysteretic damper for seismic protection of structures
, 2020 During the past decades, use of supplementary systems for seismic control of structures has gained increasing acceptance, and research has flourished on development and performance characterization of such systems. These include isolation systems and energy dissipation devices (dampers).
Dicleli, M. +2 more
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Hysteretic Performance of Composite Damper with Yielding Reserve Stiffness
BuildingsPrevious research on composite dampers has rarely addressed the issue of large deformations of structures under limit state. However, the proposed damper in this paper takes this issue into account and could provide yielding reserve stiffness for ...
Xiaorui Zhang +3 more
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Journal of Marine Science and Engineering, 2023 Aiming at the problem of excessive vertical vibration caused by seismic primary waves in jacket structures located in seismic zones in China, a new type of shear plate metal damper with upper and lower elliptical openings (SPA) is proposed in this paper.
Jiakang Li +4 more
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New Metallic Damper with Multiphase Behavior for Seismic Protection of Structures
Metals, 2021 This paper proposes a new metallic damper based on the plastic deformation of mild steel. It is intended to function as an energy dissipation device in structures subjected to severe or extreme earthquakes.
Amadeo Benavent-Climent +3 more
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Evaluation of effects of hysteretic damping of shape memory alloys on seismic performance of tuned mass damper [PDF]
Journal of Structural and Construction Engineering, 2019 Tuned mass damper is a common tool in passive control, which is used in many structures. However, with all the proper features, its most important functional limitation is the weakness against broad band excitation.
Mahdi Kiani, Javad Vaseghi Amiri
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Using a tuned-inerto-viscous-hysteretic-damper (TIVhD) for vibration suppression in multi-storey building structures [PDF]
, 2021 This paper explores the use of a novel tuned-inerto-viscous-hysteretic-damper (TIVhD) for reducing the seismic response of multi-storey building structures. The TIVhD is an inerter-based damper device consisting of a linear hysteretic damper connected in
Sims, N.D., Deastra, P., Wagg, D.J.
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