loss factor and dynamic young modulus determination for composite sandwich bars reinforced with steel fabric

Clicks: 136
ID: 193867
2015
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Ranked #30 of 39 articles by views in journal of traditional and complementary medicine

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Abstract
In this paper I have build some composite sandwich bars. For these bars I have determined the dynamic response by recording their free vibrations. These bars have the core made of polypropylene honeycomb with upper and lower layers reinforced with steel wire mesh. For these bars I have determined the the eigenfrequency of the first eigenmode in this way: the bar was embedded at one end and free at the other where there was placed an accelerometer at 10 mm distance from the edge and I applied an initial force at the free end. I have determined the eigenfrequency because I will use its values for the loss factor and dynamic Young modulus determination.
Reference Key
mirioiu2015fiabilitateloss Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Cosmin-Mihai MIRIŢOIU
Journal journal of traditional and complementary medicine
Year 2015
DOI
DOI not found
URL
http://www.utgjiu.ro/rev_mec/mecanica/pdf/2015-01/8_Cosmin-Mihai%20MIRITOIU%20-%20LOSS%20FACTOR%20AND%20DYNAMIC%20YOUNG%20MODULUS%20DETERMINATION%20FOR%20COMPOSITE%20SANDWICH%20BARS%20REINFOR
Keywords
loss factor dynamic young modulustechnologymechanical engineering and machinery

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