Some research perspectives in gallo** phenomena: critical conditions and post-critical behavior
This paper gives an overview of wind-induced gallo** phenomena, describing its manifold
features and the many advances that have taken place in this field. Starting from a quasi …
features and the many advances that have taken place in this field. Starting from a quasi …
Using tuned mass damper inerter to mitigate vortex-induced vibration of long-span bridges: Analytical study
K Xu, K Bi, Q Han, X Li, X Du - Engineering Structures, 2019 - Elsevier
The undesirable vortex-induced vibration (VIV) may seriously influence the fatigue life and
serviceability of bridge structures. It is important to take countermeasures to suppress the …
serviceability of bridge structures. It is important to take countermeasures to suppress the …
Multi-mode vortex-induced vibration control of long-span bridges by using distributed tuned mass damper inerters (DTMDIs)
Tuned mass damper inerter (TMDI) has been proved to be a feasible device for vibration
control of long-span bridges due to its excellent space performance. However, existing …
control of long-span bridges due to its excellent space performance. However, existing …
Performance evaluation of inerter‐based dampers for vortex‐induced vibration control of long‐span bridges: A comparative study
Inerter‐based dampers (IBDs) have been proposed to enhance the efficiency of
conventional tuned mass dampers (TMDs) in controlling wind‐induced vibration of civil …
conventional tuned mass dampers (TMDs) in controlling wind‐induced vibration of civil …
Tuned mass damper optimization for the mitigation of human-induced vibrations of pedestrian bridges
Abstract The design of Tuned Mass Dampers (TMD) to satisfy serviceability requirements is
becoming more and more usual in the current design of footbridges. This paper analyzes the …
becoming more and more usual in the current design of footbridges. This paper analyzes the …
Dynamical integrity assessment of stable equilibria: a new rapid iterative procedure
G Habib - Nonlinear Dynamics, 2021 - Springer
A new algorithm for the estimation of the robustness of a dynamical system's equilibrium is
presented. Unlike standard approaches, the algorithm does not aim to identify the entire …
presented. Unlike standard approaches, the algorithm does not aim to identify the entire …
Nonlinear energy sink to control elastic strings: the internal resonance case
The use of nonlinear energy sink as a passive control device is extended here to a nonlinear
elastic string, in internal resonance conditions, excited by an external harmonic force. The …
elastic string, in internal resonance conditions, excited by an external harmonic force. The …
Suppression of limit cycle oscillations using the nonlinear tuned vibration absorber
The objective of this study is to mitigate, or even completely eliminate, the limit cycle
oscillations in mechanical systems using a passive nonlinear absorber, termed the …
oscillations in mechanical systems using a passive nonlinear absorber, termed the …
[HTML][HTML] Multi-parametric sensitivity analysis of the band structure for tetrachiral acoustic metamaterials
Tetrachiral materials are characterized by a cellular microstructure made by a periodic
pattern of stiff rings and flexible ligaments. Their mechanical behaviour can be described by …
pattern of stiff rings and flexible ligaments. Their mechanical behaviour can be described by …
A parametric multi-body section model for modal interactions of cable-supported bridges
A parametric section model is formulated to synthetically describe the geometrically
nonlinear dynamics of cable-stayed and suspended bridges through a planar elastic multi …
nonlinear dynamics of cable-stayed and suspended bridges through a planar elastic multi …