A novel cylindrical negative stiffness structure for shock isolation
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DOI: 10.1016/j.compstruct.2019.02.030
Abstract: Abstract The negative stiffness (NS) metamaterial is a promising material that has attracted a great amount of interest. Many types of NS structures have been proposed and investigated. However, almost all of the previously proposed… read more here.
Keywords: negative stiffness; structure; shock isolation;
Shock isolation performance of a geometric anti-spring isolator
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DOI: 10.1016/j.jsv.2017.10.024
Abstract: Abstract In this paper, shock isolation performance of a geometric anti-spring (GAS) isolator is investigated. The static and dynamic stiffness property of GAS isolator is discussed. The mathematical simulation is used to explore the effect… read more here.
Keywords: isolation; isolator; shock isolation; isolation performance ... See more keywords
Electromagnetic shunt damping for shock isolation of nonlinear vibration isolators
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DOI: 10.1016/j.jsv.2020.115370
Abstract: Abstract Electromagnetic shunt damping (EMSD) can effectively suppress structural vibrations of linear systems. However, the effects of EMSD on shock isolation for either linear or nonlinear vibration systems have not been studied deeply. This paper… read more here.
Keywords: vibration; electromagnetic shunt; shock isolation; shunt damping ... See more keywords
EXPERIMENTAL EVALUATION OF LOW-PASS SHOCK ISOLATION PERFORMANCE OF ELASTOMERS USING FREQUENCY-BASED KOLSKY BAR ANALYSES
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DOI: 10.1590/1679-78253268
Abstract: ELASTOMERIC MATERIALS ARE USED AS SHOCK ISOLATION MATERIALS IN A VARIETY OF ENVIRONMENTS TO DAMPEN VIBRATIONS AND/OR ABSORB ENERGY FROM EXTERNAL IMPACT FOR MINIMIZING ENERGY TRANSFER BETWEEN TWO OBJECTS OR BODIES. SOME APPLICATIONS REQUIRE THE… read more here.
Keywords: low pass; pass shock; shock; shock isolation ... See more keywords