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Use of the parametrix method for estimating effective elastic moduli or randomly nonhomogeneous elastic bodies
- Source :
- Journal of Applied Mechanics and Technical Physics. 17:141-144
- Publication Year :
- 1976
- Publisher :
- Springer Science and Business Media LLC, 1976.
-
Abstract
- The magnitude of the elasticity tensor of a comparison body remains unclarified if we use a singular approximation [1] to estimate the effective values of the elasticity tensor. Below we will use a parametrix method [2] to determine the first approximation of the random component of the deformation tensor and the effective values of the elasticity tensor, and will also compare the exact solution for one particular heterogeneous and a previously used approximation.
Details
- ISSN :
- 15738620 and 00218944
- Volume :
- 17
- Database :
- OpenAIRE
- Journal :
- Journal of Applied Mechanics and Technical Physics
- Accession number :
- edsair.doi...........be821e6a02e783282e88209146c7e552
- Full Text :
- https://doi.org/10.1007/bf00857770