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Empirical Modeling of Modal Damping Ratio of Impact-Damped Flexible Beams by GEP
Arabian Journal for Science and Engineering, 2017In this paper, the empirical models for predicting the modal damping ratio ( $$\xi )$$ of impact-damped flexible beams (IDFB) via gene expression programming (GEP) are proposed. The experimental data used in
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Mechanical properties and damping ratio of gradient polymer concrete for damping beam structure
Structural ConcreteAbstractDue to its higher overall performance than ordinary concrete, polymer concrete (PC) beam has been widely used in the field of structural engineering. However, it is widely recognized that PC cannot simultaneously achieve the highest mechanical strength and optimal damping performance to reduce vibration during its long‐term service lifetime. To
Jicai Yin +4 more
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Strategy for Identification of Damping Ratio using Morlet Wave Damping Identification Method
2015A strategy for the identification of damping ratios in structures with a Morlet Wave Damping Identification method is proposed. Generally, this method is based on extracting damping ratios for a given natural frequency from only two wavelet coefficients.
Lozina, Željan +2 more
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Min-max optimization of eigenvalue damping ratios for vibration damping
2014 IEEE Conference on Control Applications (CCA), 2014Gregor L. Stein, Ulrich Konigorski
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Optimal design of tuned viscous mass dampers based on effective damping ratio enhancement effect
Journal of Sound and Vibration, 2022He Hui, Linfei Hao
exaly
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1978
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