Results 11 to 20 of about 459 (257)
Shape Optimization of Slotted Steel Plate Dampers using the Simulated Annealing Algorithm [PDF]
Journal of Applied and Computational Mechanics, 2023 This paper reports a procedure for maximizing the energy dissipation capacity (EDC) of a slotted steel plater damper by changing its initial geometrical shape.
Samuel Ferrer-Fuenmayor +1 more
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Journal of Studies in Science and Engineering, 2022 From the layout of a metallic structure`s beam-column connection w, while the seismic design is inside the dissipative method, precise contributors and zones ought to admit the growth of plastic deformation, and many metallic second resisting frames fail
Rzgar A. Mohammed +3 more
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A State-of-the-Art Review of Passive Energy Dissipation Systems in Steel Braces
Buildings, 2023 An extensive investigation of the international literature is carried out regarding the passive energy dissipation systems and more specifically the dampers that can be positioned in steel braces to increase the absorption of seismic energy and to ...
Magdalini D. Titirla
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Seismic Performance Evaluation of Friction Damper and Yielding Metallic Damper in Steel Frame
Journal of Civil Engineering Researchers, 2023 In recent decades, various control systems have been studied to reduce the vibrations of structures under dynamic forces. Generally, types of structural control systems are classified into energy dissipation systems and seismic isolation systems. Examples of energy dissipation systems include metallic yielding dampers, friction dampers, viscoelastic ...
Mohammadreza Oliaei +2 more
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Numerical Study of Using Diamond Metalic Damper for Seismic Retrofit of Medium-rise Steel Frames [PDF]
مجله مدل سازی در مهندسی, 2007  Abstract  Up to now many research projects have been conducted regarding vibration control of structures and reducing seismic demands of main structural members leading to better lateral performance.
سید مهدی زهرایی +1 more
doaj +1 more source
Analytical Assessment of Reinforced Concrete Frames Equipped with TADAS Dampers [PDF]
Journal of Rehabilitation in Civil Engineering, 2019 In recent years, it is considerably attempted to develop the concept of energy dissipation as an applicable technology to overcome the energy released by earthquakes.
Mohammad Hossein Saghafi +3 more
doaj +1 more source
Buildings, 2022 Although concentrically braced frame (CBF) systems enjoy high elastic stiffness and lateral strength, they show a low seismic energy absorption capacity. This dilemma is due to the buckling of CBFs’ diagonal members under compressive loading. To overcome
Chanachai Thongchom +3 more
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Structural behavior of steel slit damper in steel beam to column connection [PDF]
Journal of Structural and Construction Engineering, 2020 Most of the steel moment resisting frames, damage at the beam-to-column connections during seismic loads. Application of passive dampers in order to prevent damages to the main components of structure has been an interesting subject for many researchers ...
Omid Kohnehpooshi, Afrasyab Salem
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Numerical assessment of dissipation energy capacity in perforated plate steel dampers
Dyna, 2021 The use of perforated metallic shear dampers in buildings has been an adequate strategy for reducing the magnitude of damages caused by earthquakes on primary elements.
Jesús Daniel Villalba Morales +1 more
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Metal cushion dampers for railway applications: A review
Construction and Building Materials, 2020 Polymeric materials are widely employed to manufacture seat pads to be placed between the rail and the sleeper in railways. However, by their very nature, polymeric materials undergo deterioration and aging when exposed to ordinary environmental conditions. For this reason, metal cushions have been proposed as an alternative to polymer plates.
Pérez Nuñez, Alejandro +5 more
openaire +2 more sources