Results 21 to 30 of about 459 (257)
An innovative shear links as dampers compound of shear plates and round HSS sections
Journal of Materials Research and Technology, 2023 Though concentrically braced frames pertain to high elastic stiffness and strength, their low ductility has been introduced as a no-desirable system in the high seismic risk zone.
Ali Ghamari +3 more
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Effect of Link location, support and joint with Graphene base dampers for Seismic Stability on Metallic Structure [PDF]
E3S Web of Conferences, 2023 Hence, it is required to construct such structures which can resist earthquake. The construction of earthquake resistant structures and its effective design is much more required all over the world, particularly, the places where earthquake vulnerability
Jain Pragyan +3 more
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Shock and Vibration, 2021 Particle dampers are devices used to control the vibration of mechanical systems. In this research, prototypes of rotary elastomer particle dampers are experimentally tested considering gap and no gap between shaft and cylinder.
Allah Rakhio +3 more
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The Experimental Analysis Of An Innovative Yielding Metallic Damper [PDF]
Mathematical Modelling in Civil Engineering, 2015 Abstract One of the most destructive natural phenomena is the earthquake. These events destroy lives, goods and disrupt human activities. For this reason the anti-seismic protection of buildings is a very important and of interest subject in Civil Engineering.
Vasile-Mircea Venghiac, Mihai Budescu
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Buildings, 2023 Passive energy dissipation systems and devices are helpful in mitigating the danger of earthquake damage to structures. Metallic slit dampers (MSDs) are one of the most efficient and cost-effective solutions for decreasing seismic energy intake.
John Mark Go Payawal, Dong-Keon Kim
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Energy Absorption of Auxetic Metallic Yield Damper Made of Shape Memory Alloys [PDF]
مجله مدل سازی در مهندسیIn the present study, we present a novel shape memory alloy metallic yielding dampers for energy dissipation and damage control in the steel structural members, composed of an auxetic main member and a negative Poisson member that absorbs energy by ...
Milad Masodi +3 more
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TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series C, 1998 In the previous paper, an elastoplastic damper utilizing continuous plastic bending of thin metal rods was developed. In this paper, an improved damper that is improved a winding mechanism of the metal rods of the elastoplastic damper for a larger resisting force and a compound damper that is added a friction mechanism as a fale-safe mechanism to the ...
OHMATA, Kenichiro +2 more
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Applied Sciences, 2022 The mitigation of seismic-induced vibrations is essential for the effective protection of buildings and occupants during earthquakes. This especially applies to slender buildings with metallic frames; in this case, the structure’s geometrical layout and ...
Rosario Pecora
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COMPARATIVE STUDY OF EIGHT METALLIC YIELDING DAMPERS
Jurnal Teknologi, 2015 The seismic resistance of structures can be enhanced by using passive energy dissipation devices in order to dissipate earthquake energy. One of these devices is metallic yielding dampers which is low-cost, but highly-efficient. This paper aims to compare four key variables among eight metallic yielding dampers.
Aghlara, Reza +2 more
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BuildingsSeismic performance of steel moment-resisting frames is investigated through the incorporation of U-shaped metallic dampers. The primary objective is to assess the effectiveness of these dampers in mitigating seismic responses by utilizing various ...
Farhad Farajiani +4 more
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