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Soil Dynamics and Earthquake Engineering, ISSN 0267-7261, 12/2018, Volume 115, pp. 82 - 89
Journal Article
Composite Structures, ISSN 0263-8223, 03/2019, Volume 212, pp. 609 - 624
Damping performance of the free-layer damping structure mainly depends on the damping material layout and its material physical properties. This paper proposes... 
Topology optimization | Homogenization | Multi-scale design | Modal loss factor | Damping composite materials | MICROSTRUCTURES | DESIGN | MECHANICS | MATERIALS SCIENCE, COMPOSITES | VISCOELASTIC COMPOSITES | Mechanical engineering | Analysis | Composite materials
Journal Article
Journal of Bridge Engineering, ISSN 1084-0702, 07/2017, Volume 22, Issue 7, p. 5017005
AbstractThis paper studies the vibration characteristics and damping properties of a newly developed fiber-reinforced polymer (FRP) cable with a self-damping... 
Case Studies | Damping | Vibration | Long-span cable-stayed bridge | COMPOSITES | STRENGTH | Viscoelastic material | STAYED BRIDGES | Self-damping function | Fiber-reinforced polymer | Cables | ENGINEERING, CIVIL | ENHANCEMENT | BASALT FRP | Fiber-reinforced polymer (FRP) cable | Amplitudes | Similarity | Modal damping | Fiber reinforced plastics | Vibration tests
Journal Article
International Journal of Machine Tools and Manufacture, ISSN 0890-6955, 11/2017, Volume 122, pp. 120 - 131
This paper provides a novel approach for identifying the process damping directly from chatter-free milling tests. First, power spectrum density matrix of... 
Milling process | Process damping | Chatter stability | Operational modal analysis | STABILITY | CHATTER PREDICTION | DYNAMICS | MODEL | ENGINEERING, MANUFACTURING | ENGINEERING, MECHANICAL | TOOL | Analysis | Management science | Sensors | Mechanical engineering
Journal Article
Engineering Structures, ISSN 0141-0296, 03/2019, Volume 183, pp. 637 - 645
Journal Article
IEEE Transactions on Power Systems, ISSN 0885-8950, 11/2017, Volume 32, Issue 6, pp. 4894 - 4903
Journal Article
Journal of Structural Engineering (United States), ISSN 0733-9445, 06/2018, Volume 144, Issue 6, p. 4018065
An alternative inherent damping model for inelastic vibrations is presented in which the damping matrix is represented by [(c) over tilde] = [k(T)] [k](-1) [c]... 
Damping models | Earthquake engineering | Dynamics | Nonlinear time-history analysis | ENGINEERING, CIVIL | CONSTRUCTION & BUILDING TECHNOLOGY | RESPONSE HISTORY ANALYSIS | BUILDINGS | Modal damping | Stiffness matrix | Damping ratio
Journal Article
International Journal of Mechanical Sciences, ISSN 0020-7403, 07/2017, Volume 127, pp. 31 - 40
This paper deals with the identification of the damping which is one of the important structure properties that involve phenomena with different origins such... 
Modal analysis | Gabor wavelet | Damping identification | Continuous wavelet transform | Morlet-Wave | MECHANICS | REAL DATA | SIGNALS | TRANSFORM | GABOR | ENGINEERING, MECHANICAL | Electrical engineering | Methods | Electric properties | Analysis
Journal Article
Journal of Sound and Vibration, ISSN 0022-460X, 09/2018, Volume 431, pp. 367 - 389
A sufficiently accurate mathematical representation of the viscous damping matrix from modal parameters is often limited to structures with light damping or an... 
Identification of damping | Local damping sources | Complex mode shapes | Output-only system identification | Random vibrations | MODAL IDENTIFICATION | ENGINEERING, MECHANICAL | ACOUSTICS | MECHANICS | LINEAR VIBRATION | DAMPED SYSTEMS | MOTION | STIFFNESS | MATRICES | FREQUENCY-RESPONSE FUNCTIONS | MASS | Mechanical engineering | Analysis | Numerical analysis
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 02/2020, Volume 136, p. 106533
This paper proposes a new concept for the estimation of modal damping ratios. This new concept is based on an operational modal analysis (OMA) technique that... 
Damping | Reconstruction | Ambient vibration test | Cable-stayed bridge | Displacement | Operational modal analysis
Journal Article
AIAA Journal, ISSN 0001-1452, 07/2013, Volume 51, Issue 7, pp. 1688 - 1694
This paper considers the damped transverse vibration of flexural structures. Viscous damping models available to date, such as proportional damping, suffer... 
ENGINEERING, AEROSPACE | LAYERS | Models | Damping (Mechanics) | Analysis | Viscous flow | Aerodynamics | Damping | Mathematical analysis | Eigenvalues | Modal damping | Boundary conditions | Mathematical models | Beams (structural) | Viscous damping
Journal Article
Mechanical Systems and Signal Processing, ISSN 0888-3270, 05/2019, Volume 122, pp. 256 - 272
The wheel-rail contact intrinsic features aggravate the heavy-duty modal damping conditions of railway vehicle systems under velocity parametric excitation.... 
Parametric excitation | Multi-modal coupling | Railway vehicle | Modal damping abnormal variation | Continuous modal tracking | ENGINEERING, MECHANICAL | Railroads | Interpolation | Stability | Similarity | Undercarriages | Automobile industry | Modal damping | Automotive bodies | Excitation | Criteria | Automobiles | Wheelsets | Vehicles
Journal Article
Construction and Building Materials, ISSN 0950-0618, 01/2015, Volume 75, pp. 234 - 241
Historical masonry arch bridges composed of foundation, arch, walls, slab and infill are very complex structures. The dynamic characteristics of the masonry... 
Experimental frequency | Experimental damping ratio | Ambient vibration testing | Historical masonry arch bridges | Operational modal analyses | MECHANISM | LOAD | STABILITY | MATERIALS SCIENCE, MULTIDISCIPLINARY | MODEL | IDENTIFICATION | ACOUSTIC-EMISSION | ENGINEERING, CIVIL | CONSTRUCTION & BUILDING TECHNOLOGY | LIMIT ANALYSIS
Journal Article
Journal of Structural and Construction Engineering (Transactions of AIJ), ISSN 1340-4202, 2019, Volume 84, Issue 759, pp. 597 - 607
For the seismic design of super high-rise buildings in Japan, nonlinear response analyses are essential. In these analyses, the tangent stiffness proportional... 
Direct marketing | Nonlinear analysis | Modal damping | Earthquake dampers | High rise buildings | Displacement | Damping ratio | Seismic analysis | Eigenvalues | Stiffness | Aseismic buildings | Nonlinear response | Seismic design | Seismic response | Hysteresis
Journal Article
Journal of Engineering Mechanics, ISSN 0733-9399, 12/2019, Volume 145, Issue 12, p. 4019102
AbstractThe beating phenomenon, induced by coupling between translational modes of tall buildings with closely spaced frequencies, may have significant effects... 
Technical Papers | Typhoon | TESTS | Wind-induced structural dynamic response | VIBRATION | High-rise building | TALL BUILDINGS | FREQUENCY | Modal identification | Random decrement technique | Beating | Damping estimation | ENGINEERING, MECHANICAL | Damping | Tall buildings | Time domain analysis | Coupled modes | Risk exposure | High rise buildings
Journal Article