Vibration mitigation in saturated soil by periodic in-filled pipe pile barriers
Sign Up to like & getrecommendations! Published in 2020 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2020.103633
Abstract: Abstract The complex dispersion relations and vibration mitigation properties of periodic in-filled pipe pile barrier in fluid-saturated poroelastic soil are investigated. The periodic structure theory is adopted and the viscosity of the in-filled materials is… read more here.
Keywords: pipe pile; pile barriers; vibration mitigation; soil ... See more keywords
Seismic metamaterial barriers for ground vibration mitigation in railways considering the train-track-soil dynamic interactions
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.119936
Abstract: Abstract With the rapid development of high speed rail system, ground vibration mitigation solutions are desperately needed. Based on the concepts of phononic crystals, seismic metamaterial, which is a novel vibration mitigation method, can theoretically… read more here.
Keywords: vibration; mitigation; ground vibration; vibration mitigation ... See more keywords
Explosion vibration mitigation of meta-plate with mass–spring metastructures
Sign Up to like & getrecommendations! Published in 2021 at "Extreme Mechanics Letters"
DOI: 10.1016/j.eml.2020.101108
Abstract: Abstract Metastructures can effectively control the propgation path of the stress wave or attenuate its propgation strength. Usually only the flexural wave propgation attenuation of plates was concerned. In this research, a dynamic meta-plate theory… read more here.
Keywords: meta plate; plate; vibration mitigation; explosion vibration ... See more keywords
Dynamic behavior and vibration mitigation of a spatial tensegrity beam
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2018.01.045
Abstract: Abstract The present study focuses on employing an efficient control strategy to vibration mitigation for a spatial tensegrity beam composing of five typical quadruplex units. The active control approach is implemented in order to maintain… read more here.
Keywords: control; tensegrity; vibration mitigation; tensegrity beam ... See more keywords
Design strategies of vibration mitigation systems for an existing suspended footbridge
Sign Up to like & getrecommendations! Published in 2021 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2021.113279
Abstract: Abstract The paper investigates an existing suspended footbridge located in Seriate (Bergamo, Italy) which suffered structural problems due to human-induced vibrations and then was equipped with vibration mitigation systems, i.e. the Tuned Mass Dampers (TMD).… read more here.
Keywords: mitigation systems; existing suspended; mitigation; vibration mitigation ... See more keywords
Intelligent tuning of vibration mitigation process for single link manipulator using fuzzy logic
Sign Up to like & getrecommendations! Published in 2017 at "Engineering Science and Technology, an International Journal"
DOI: 10.1016/j.jestch.2017.08.001
Abstract: Abstract In this work, active vibration mitigation for smart single link manipulator is presented. Two piezoelectric transducers were utilized to act as actuator and sensor respectively. Classical Proportional (P) controller was tested numerically and experimentally. The… read more here.
Keywords: single link; manipulator; vibration mitigation; mitigation ... See more keywords
Nonlinear vibration mitigation of a crane’s payload using pendulum absorber
Sign Up to like & getrecommendations! Published in 2021 at "Mechanical Systems and Signal Processing"
DOI: 10.1016/j.ymssp.2020.107558
Abstract: Abstract The paper proposes and investigates nonlinear vibrations mitigation strategies of an externally excited pendulum. This problem is highly relevant to the crane’s payload behavior, which dynamics is typically described by a nonlinear pendulum model.… read more here.
Keywords: nonlinear vibration; payload; crane payload; vibration mitigation ... See more keywords
New Technique for Ground Vibration Mitigation by Horizontally Buried Hollow Pipes
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Geomechanics"
DOI: 10.1061/(asce)gm.1943-5622.0002077
Abstract: Abstract Mitigating the ground vibration initiated by the passage of trains to safeguard the surrounding structures is a challenge for geotechnical engineers. Among various existing methods, open t... read more here.
Keywords: ground; new technique; ground vibration; technique ground ... See more keywords
Thermally triggered tunable vibration mitigation in Hoberman spherical lattice metamaterials
Sign Up to like & getrecommendations! Published in 2019 at "Applied Physics Letters"
DOI: 10.1063/1.5092423
Abstract: Phononic crystals, capable of tailoring mechanical wave propagation and displaying omnidirectional bandgaps, are vital for numerous potential applications such as wave filtering, waveguiding, acoustic cloaking, and energy harvesting. In natural materials, vibration mitigation depending on… read more here.
Keywords: vibration; thermally triggered; vibration mitigation; triggered tunable ... See more keywords
Study on the Vibration Mitigation Characteristic of Dual Clearance Squeeze Film Damper
Sign Up to like & getrecommendations! Published in 2021 at "Shock and Vibration"
DOI: 10.1155/2021/5594801
Abstract: In this paper, a novel model of dual clearance squeeze film damper (DCSFD) was constructed considering convection effect and the vibration mitigation characteristic of DCSFD was researched. The DCSFD film force linearity was proposed. The… read more here.
Keywords: dcsfd; vibration mitigation; mitigation characteristic; film ... See more keywords
Wave generator as an alternative for classic and innovative wave transmission path vibration mitigation techniques
Sign Up to like & getrecommendations! Published in 2021 at "PLoS ONE"
DOI: 10.1371/journal.pone.0252088
Abstract: In this paper the author proposes an approach in the form of an active wave generator for ground surface vibration reduction. The idea is compared to classic and innovative vibration mitigation techniques. The solution is… read more here.
Keywords: wave generator; vibration; wave; vibration mitigation ... See more keywords