Paper Title:
Electro-Conductive Property of Polymeric Composite under Impact Loading Using a Modified SHPB
  Abstract

In order to detect the variation of electro-conductive property of polymeric composite under impact loading, a modified split Hopkinson pressure bar (M-SHPB) is suggested. Such M-SHPB is constructed by designing a new test electrocircuit, and connecting it to the specimen and oscillograph. On the other hand, a copper foil cover is designed and placed on the whole SHPB equipment for avoiding interference of electromagnetic wave existing in the testing environment. By means of M-SHPB, the relation between the resistance and dynamic strain is effectively detected.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Tooling Testing and Evaluation of Materials
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
1243-1246
DOI
10.4028/www.scientific.net/AMR.291-294.1243
Citation
J. T. Lei, M. H. Zhang, J. K. Chen, "Electro-Conductive Property of Polymeric Composite under Impact Loading Using a Modified SHPB", Advanced Materials Research, Vols. 291-294, pp. 1243-1246, 2011
Online since
July 2011
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Price
$32.00
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