[PDF] Top 20 Hybrid Semi-Active Mass Dampers in Structures; Assessing and Optimising Their Damping Capacity
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Hybrid Semi-Active Mass Dampers in Structures; Assessing and Optimising Their Damping Capacity
... efficient hybrid semi-active tuned mass damper configuration applicable to earthquake and wind structural vibration ...both active and semi- active vibration control ... See full document
6
A Novel Hybrid Semi-Active Mass Damper Configuration for Structural Applications
... of structures is by modifying their dynamic properties (frequencies and ...passive, active, hybrid and semi-active ...tuned mass damper (TMD), has been studied for more than a ... See full document
18
Performance of proportional-integral-derivative controllers on structures with variable damping active tuned mass dampers
... passive, active and hybrid techniques for structural vibration ...tuned mass dampers (TMDs) as energy absorbing ...high-rise structures excited in more than the first few ...attenuation ... See full document
13
Design and optimization of innovative magnetorheological damper with low temperature
... a semi-active system to produce high force capacity and wide dynamic range attracted researchers to focus more on MR ...MR dampers: design and modelling for a rotary MR damper (Imaduddin et ... See full document
38
Mass Distribution of Multiple Tuned Mass Dampers for Vibration Control of Structures Under Earthquake Load
... tuned mass dampers (MTMD) to control the vibration of structures under earthquake ...without dampers are computed in random vibration framework using state space formulation to study the ... See full document
5
Tuned Mass Dampers as an Energy Dissipater
... tuned mass dampers that result in a considerable reduction in the ...given mass ratio, damping ratio of structure, and time period of ... See full document
10
Performance of Tuned Mass Dampers in Vibration Response Control of Base-Excited Structures
... of structures in recent years indicates that moderate and severe earthquakes lead to substantial damages, extensively higher than what is ...the structures, especially in relative story displacements is ... See full document
8
Innovative Designs And Technologies In Foundation Engineering And Geotechnics
... vibration damping" in accordance with their design parameters of the pillow (its power, the size of the debris ...with damping layer-building", including the heterogeneity of the soil base and ... See full document
5
Review on Viscoelastic Materials used in Viscoelastic Dampers
... Hajime Kishi , Manabu Kuwata (2004) In this paper, The temperature and frequency dependencies of the viscoelastic properties (storage modulus and mechanical loss tangent) of polymer films were evaluated by the dynamic ... See full document
7
Nonlinear damping based semi-active building isolation system
... linear damping inevitably lead to a compromised performance over the higher frequencies which unfortunately overlap the frequency range of the ground motions observed during most earthquakes in Japan ...nonlinear ... See full document
17
Deformation Fracture Characteristics of Microelectronic Sn 3 0Ag 0 5Cu xNi Solders
... Master alloys of Sn-3.0Ag-0.5Cu-xNi solders (x ¼ 0:02, 0.07, 0.1, 0.2 and 0.3 mass%) were prepared by melting pure tin, pure silver, pure copper and pure nickel in a high- frequency induction furnace. The alloy ... See full document
7
State of the Art of Mitigation of Earthquake Induced Structural Vibrations using Bioinspired Tuned Mass Damper
... An earthquake causes random movements of the ground, in all possible directions emanating from the epicentre. It is always accompanied by a horizontal vibration of the ground. The vibration of the soil vibrates the ... See full document
7
Online Full Text
... moving, mass damped substructures, in the manner of the classical ‘tuned mass damper system’ [3]-[5], ...figure, dampers and two actuators are installed between the mega-frame and the top storeys of ... See full document
6
Semi-Active Control of Dynamically Excited Structures Using Active Interaction Control
... 106 3.32 Distribution of a Number of Attachment, b Control Force, c AS Displacement Relative to the Support Floor, d AS Absolute Acceleration in the 20-story Building Under the SCH Groun[r] ... See full document
231
Analysis and control of semi-active suspension system for a quarter car model
... of semi-active suspension system for a quarter car ...of semi-active system is analysed in terms of ride comfort and its road holding ...the semi-active suspension system ... See full document
6
Experimental Evaluation and Analysis of Semi Active Particle Based Damping System using Magnetic Field
... the damping efficiency until the magnetization ...variable damping effect with the help of semi active particle based damper controlled by magnetic ... See full document
7
Seismic Response Study of Multistoried Reinforced Concrete Building with Fluid Viscous Dampers
... [7] J. Otten, J. Luntz, D. Brei, K. A. Strom, A. L. Browne, and N. L. Johnson, “Proof-of-Concept of the Shape Memory Alloy ReseTtable Dual Chamber Lift Device for Pedestrian Protection With Tailorable Performance,” J. ... See full document
5
Semi active damping control for vibration isolation of base disturbances
... developing semi- active suspension control ...target active control law that can be implemented by Optimal Gain Switching, and then, in the second phase, they approximated this target by controlling ... See full document
194
Seismic Vibration Control of a MDOF Building Connected with Viscous and SAVFD Dampers
... of dampers due to earthquake effect is ...and Semi active variable friction (SAVFD) damper for response control of seismically excited building is ...Both dampers effectiveness is investigated ... See full document
8
Comparing Semi Active Control of Bridge via Variable Stiffness and Damping Systems and MR Dampers
... and damping suspension system, a system with single degree of freedom is given in Fig ...controllable dampers (corresponding damping coefficients of c 1 , c 2 ) and two springs (corresponding ... See full document
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