Paper Title:
Development of Dynamic Photoelastic Experimental Hybrid Method for Orthotropic Material
  Abstract

In this paper, transparent dynamic photoelastic experimental hybrid method for propagating cracks in orthotropic material was developed. Using transparent dynamic photoelastic experimental hybrid method, we can obtain stress intensity factor and separate the stress components from only isochromatic fringe patterns without using isoclinics. When crack is propagated with constant velocity, the contours of stresses components in the vicinity of crack tip in orthotropic material are similar to those of isotropic material or orthotropic material with stationary crack under the static load. Dynamic stress intensity factors are decreased as crack growth. It was certified that the dynamic photoelastic experimental hybrid method was very useful for the analysis of the dynamic fracture mechanics.

  Info
Periodical
Key Engineering Materials (Volumes 326-328)
Edited by
Soon-Bok Lee and Yun-Jae Kim
Pages
1229-1232
DOI
10.4028/www.scientific.net/KEM.326-328.1229
Citation
J. H. Nam, J. S. Hawong, O. S. Lee, D. C. Shin, "Development of Dynamic Photoelastic Experimental Hybrid Method for Orthotropic Material", Key Engineering Materials, Vols. 326-328, pp. 1229-1232, 2006
Online since
December 2006
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Price
$32.00
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