Results 21 to 30 of about 469,050 (204)
Free Vibration of the System of Two Timoshenko Beams Coupled by a Viscoelastic Interlayer
Engineering Transactions, 2015 In this paper the uniform analytical method [3] has been used for solving a problem of free vibrations of continuous sandwich beam with damping. External layers are modelled as Timoshenko beams, while the internal layer possesses the characteristics of a
K. Cabańska-Płaczkiewicz
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Moving Load Spectrum for Analyzing the Extreme Response of Bridge Free Vibration
Shock and Vibration, 2020 In order to more effectively establish the relationship between moving load speed and the extreme response of bridge free vibration, a novel analysis method is presented based on the moving load spectrum, which is deduced from Fourier transform in this ...
Jinhua Li, Huantao Zhang
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Free Vibration Analysis of Steel Framed Structures [PDF]
Journal of Rehabilitation in Civil Engineering, 2019 This study based on free vibration analysis and study the behavior of framed structure under different frequency of vibration using ANSYS software and shaking table.
Ayesha Siddika +3 more
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Nondestructive evaluation of dynamic properties in beach wood using free vibration method on free- free bar [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2014 In this study effect of different NDT methods on dynamic properties in beech wood (flexural vibration and longitudinal vibration method) were evaluated .29 clear samples with nominal dimension of 2×4×36 cm selected and bending vibration in free-free ...
mostafa kohantorabi +2 more
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Free vibration analysis of string with vibration suppressors located in center part of string
Mechanical Engineering Journal, 2016 Vibration suppressors are used to change the natural frequency of an elevator rope and prevent resonance. The displacement of the parts of the elevator rope at both the ends is small compared to that of the center part of the rope; therefore, it is not ...
Hiroyuki KIMURA, Takahiro FUJITANI
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Research on vibration isolation method of a novel power source
Energy Reports, 2020 Free-piston linear generator (FPLG) is a novel power source which combines free-piston engines and a linear electric generator. Piston motion and vibration excitation characteristics of FPLG are quite different from the traditional reciprocating engines.
Jingyi Tian +3 more
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Why edge effects are important on the intrinsic loss mechanisms of graphene nanoresonators?
, 2012 Molecular dynamics simulations are performed to investigate edge effects on the quality factor of graphene nanoresonators with different edge configurations and of various sizes.
Jiang, Jin-Wu, Wang, Jian-Sheng
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Free Vibration Analysis of Rings via Wave Approach
Shock and Vibration, 2018 Free vibration of rings is presented via wave approach theoretically. Firstly, based on the solutions of out-of-plane vibration, propagation, reflection, and coordination matrices are derived for the case of a fixed boundary at inner surface and a free ...
Wang Zhipeng +5 more
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Nihon Kikai Gakkai ronbunshu, 2019 Vibration suppressors are used to change the natural frequency of an elevator rope and prevent resonance. The displacement of the parts of the elevator rope at both the ends is small compared to that of the center part of the rope; therefore, it is not ...
Hiroyuki KIMURA, Masafumi KAMIYA
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Nihon Kikai Gakkai ronbunshu, 2017 Vibration suppressors are used to change the natural frequency of an elevator rope and prevent resonance. The displacement of the parts of the elevator rope at both the ends is small compared to that of the center part of the rope; therefore, it is not ...
Hiroyuki KIMURA, Takahiro FUJITANI
doaj +1 more source