Affiliation:
1. Materials Sciences Corporation Gwynedd Plaza Bethlehem Pike Spring House, PA 19477
Abstract
The paper deals with the problem of determining the change in wave velocities in uni directional fiber reinforced composites due to applied or residual processing stresses. A simple averaging scheme is described to compute effective properties relating increments in average Lagrangian stresses and displacement gradients over a representative volume el ement due to small disturbances over the prestressed state. Computed wave velocities are compared with test data obtained during temperature cycling reported in literature.
Subject
Materials Chemistry,Mechanical Engineering,Mechanics of Materials,Ceramics and Composites
Reference24 articles.
1. Second-Order Elastic Deformation of Solids
2. Acoustoelastic waves in orthotropic media
3. Acoustoelastic theory for elastic–plastic materials
4. The Effect of Plastic Deformation on the Acoustoelastic Response of Metals
5. Wong, T.E. and G.C. Johnson. "The Acoustoelastic Response of an Aluminum Plate During Elastic Plastic Deformation," Review of Progress in Quantitative NDE. New York:Plenum Press, 5:1397 (1986).
Cited by
4 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献