Results 21 to 30 of about 66,803 (169)
Ingeniería e Investigación, 2023 This paper compares a traditional Colombian structural design to the same structure with viscous-type energy dampers, considering both structural behavior and construction costs.
William Andres Parra Moreno +2 more
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Determining Vibration Frequency and Damping of Metal Beams Using Image Processing Method [PDF]
Computational Engineering and Physical ModelingIn the present study, damping and frequency of two beams, including galvanized and steel beams, were evaluated using the image processing method. The beam supports were designed as a hinge and the intended beam was vibrated through displacements. the FFT
Fardin Moradi +2 more
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Quick Oscillations With Damping
Mathematische Nachrichten, 1979 AbstractA class of n‐th order (n > 1) differential equations with deviating arguments is considered and sufficient conditions are established in order that all bounded quickly oscillatory solutions (i.e. oscillatory solutions whose consecutive zeros have distance which approaches zero) tend to zero at ∞.
Philos, C. G., Staikos, V. A.
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Вестник Научно-исследовательского института железнодорожного транспорта, 2018 The article provides calculations of coefficients of polymer damping pads with elaborated materials that ensure minimal impact on soils under railway trackside and exclude its subsidence in a wide operating range of temperatures and frequencies ...
V. M. Bel’kov
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Open Chemistry, 2021 Thermoplastic elastomer foams based on styrene–ethylene–butylene–styrene (SEBS)/polypropylene (PP) were produced by using different processing techniques such as extrusion and injection molding to achieve optimized mechanical and thermal properties in ...
Kıroğlu Ceren, Kızılcan Nilgün
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The damped wave equation with singular damping
Proceedings of the American Mathematical Society, 2020 We analyze the spectral properties and peculiar behavior of solutions of a damped wave equation on a finite interval with a singular damping of the form α
Siegl, Petr +2 more
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Dynamics of the Complex System With Elastic and Visco-Elastic Inertial Interlayers
Engineering Transactions, 2014 In this paper is given the dynamic analysis of the free and forced vibration problems of a complex system with elastic and visco-elastic inertial interlayers.
K. CABANSKA-PŁACZKIEWICZ
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The damped wave equation with unbounded damping
Journal of Differential Equations, 2018 We analyze new phenomena arising in linear damped wave equations on unbounded domains when the damping is allowed to become unbounded at infinity. We prove the generation of a contraction semigroup, study the relation between the spectra of the semigroup generator and the associated quadratic operator function, the convergence of non-real eigenvalues ...
Freitas, Pedro +2 more
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Frontiers in Built Environment, 2022 The rapid growth of the urban population and associated environmental concerns are challenging city planners and developers to consider sustainable and cost-efficient building systems. Timber-based buildings, such as sustainable systems, are increasingly
S. Tesfamariam
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LubricantsTo analyze the effect of static eccentricity on the air ingestion distribution and vibration damping properties of the SFD, a numerical simulation study of SFDs considering two-phase flow was carried out based on CFD using a transient solution method and
Hailun Zhou +4 more
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