Sentence examples for modal damping of from inspiring English sources
An experiment is performed to identify the natural frequencies and modal damping of the circular ring.
Then, numerical results show the importance of the adhesive film shear effects on the modal damping of the studied structure.
The paper presents a theoretical evaluation on modal damping of hybrid fiber reinforced polymer (FRP) cable with smart damper design in long-span cable-stayed bridge.
The effect of the full coupling damping matrices on modal frequencies and structural modal damping of composite beams is investigated.
The inherent structural damping of the two main cables will be considered in the formulation, and an equivalent modal damping of the cable network is proposed.
The present work deals with the effects of kinematics on the natural frequencies and modal damping of laminated composite plates.
The impact of under or over estimation of modal damping on the aerodynamic and aeroelastic behavior of suspended bridges is not clear.
Applying Operational Modal Analysis (OMA) one can extract modal properties of structure (eigenfrequencies, eigenforms and modal damping) on the basis of vibration measurement only - without excitation measurement, what is very complicated in case of big structures.
A design strategy to assess these parameters is outlined, driven by the relevant observation that a perfect tuning of the natural frequencies always corresponds, in the parameter space, to the maximum modal damping for one of the resonant modes, independent of the damper model.
Previous experimental work has identified variations in the natural frequency and the modal damping ratio of the first vertical bending mode of vibration of a simply supported, single span steel concrete composite bridge.
In this article, the Continuous Wavelet Transform (CWT) is used to study the amplitude dependency of the natural frequency and the equivalent viscous modal damping ratio of the first vertical bending mode of a ballasted, single span, concrete steel composite railway bridge.
