Results 1 to 10 of about 1,222 (194)

Seismic Response Mitigation of Reinforced-Concrete High-Speed Railway Bridges with Hierarchical Curved Steel Dampers. [PDF]

Materials (Basel)
Liang M, Jiang L, He J.
europepmc   +1 more source

Study on the Mechanical Property Degradation Laws of 6061-T6 Aluminum Alloy Under the Synergistic Effect of Corrosion and Cyclic Loading. [PDF]

Materials (Basel)
Long Q, Nie X, Yan C, Chen Z, Li Z, Chen S, Huang Z.   +6 more
europepmc   +1 more source

Polyurethane-Solidified Ballast Under Unconfined and Confined Conditions: Laboratory Load Testing and Mesoscopic Analysis. [PDF]

Materials (Basel)
Chen W, Chen S, Luo S, Zhang Y, Wang W, Yuan Q.   +5 more
europepmc   +1 more source

Analysis of key parameters influencing performance for assembled aluminum alloy buckling-restrained braces. [PDF]

Sci Rep
Ye T, Zheng S, Zhou Z, Yuan B, Wei Y.
europepmc   +1 more source

Development of a Non-Spherical Polymeric Particles Calibration Procedure for Numerical Simulations Based on the Discrete Element Method. [PDF]

Polymers (Basel)
García-Montagut J, Paz R, Monzón M.
europepmc   +1 more source

Investigation of cyclic behavior of steel-concrete composite coupling beams with axial rib corrugated webs. [PDF]

Sci Rep
Liu Y, Sun F, Jiao L, Pan H, Xu D.
europepmc   +1 more source

Seismic collapse capacity analysis of degrading SDOF systems with uncoupled negative and positive stiffness mechanism. [PDF]

Sci Rep
Liu Y, Sun F, Xu D, Yang J.
europepmc   +1 more source

Non-contact electroelastic modulation of conventional media leveraging two-way electromagnetic induction. [PDF]

Commun Eng
Dupont J, Christenson R, Tang J.
europepmc   +1 more source

Hysteretic damping and causality

Acoustical Physics, 2013
It is proven that linear oscillatory systems with hysteretic damping in the form of complex stiffness and/or complex elastic moduli satisfy the causality principle: the response of such a system to an arbitrary external force cannot appear earlier than the onset of the force. The proof, based on a rigorous solution to the problem of forced oscillations,
Yu I Bobrovnitskii
exaly   +2 more sources

Biologically-Inspired Impedance Control With Hysteretic Damping

IEEE Control Systems Letters, 2021
Recent experiments have shown that human joints can maintain a constant damping ratio across a wide range of external loads. This behavior can be explained by the use of a “complex stiffness” frequency-domain model approximating the impedance of the human joint.
Nicolas Brissonneau, Binghan He, Gray C. Thomas, Luis Sentis   +3 more
openaire   +1 more source