ISSN:
1572-9648
Keywords:
Elasticity
;
Linear theory
;
Residual stresses
;
Waves motions in solids
;
Mechanics of solids.
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract We consider a body at rest in a prestressed configurationκwhich responds elastically to small incremental displacements fromκthe incremental elasticity tensor is supposed isotropic. On the basis of the paper [1] we characterize the conditions for the propagation of longitudinal, transverse, and oblique small-displacement waves superimposed toκFormulae for the propagation speeds of these waves are written in terms of the prestress components and Lamparameters. The amplitudes of longitudinal and transverse waves are eigenvectors for the prestress.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1023/A:1004238416907
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