Multi-parameter pendulum tuned particle damper for vibration suppression in offshore wind turbine towers. [PDF]
Sci RepXiao W, Xie Z, Yao W, Mo F, Cai Z.
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.This review elucidates the velocity–dispersion–attenuation coupling mechanisms of wave propagation in rock masses, compares six representative models, and reveals how pressure, temperature, mineral composition, and anisotropy jointly control dynamic responses in complex geological media.
Jiajun Shu +8 more
wiley +1 more source
Sensitivity analysis and integrated optimization of placement and parameters of rotational friction dampers based on seismic energy approach considering soil-structure interaction. [PDF]
PLoS OneJarrahi H, Vaziri SJ, Khatibinia M.
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Identification of Control-Related Signal Path for Semi-Active Vehicle Suspension with Magnetorheological Dampers. [PDF]
Sensors (Basel), 2023 Krauze P.
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Seismic analysis and design of tunnels within fault ground: A review
Deep Underground Science and Engineering, EarlyView.The research methods of seismic response of tunnels within fault ground, including field investigations, analytical solutions, physical experiments, and numerical simulations, and seismic countermeasures are discussed. The present study examines the shortcomings and limitations of the current research and design, and puts forward proposals for future ...
Xingda Wang +6 more
wiley +1 more source
Shaking table tests and analysis of the seismic behavior of external steel frames with viscoelastic nodal dampers. [PDF]
Sci RepShen J, Nie Q, Jia S.
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ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A bilayer protection approach is proposed for slowing down the surface potential decay of thin films of spontaneously‐polarized electret materials. The electret and the protective films are characterized, and the protection effectiveness is investigated under the effects of light illumination, water contact and mechanical impact.
Seyedali Sabzpoushan +2 more
wiley +1 more source
Causal models of rate-independent damping in insect exoskeleta. [PDF]
J Exp BiolPons A.
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Nonlinear Response‐History Analyses of Masonry and Mixed Structures With HybriDFEM
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT The hybrid discrete‐finite element (HybriDFEM) method, previously developed to perform static and modal analysis in discrete and coupled discrete‐finite element models, is extended to nonlinear response‐history analyses. The equations of motion for the HybriDFEM model are solved through various numerical time‐integration schemes, both explicit
Igor Bouckaert +2 more
wiley +1 more source
Influence of near-fault ground motions' characteristics on the control performance of tuned viscous mass damper systems. [PDF]
PLoS OneZhang L, Liu Z, Shi J.
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