Finite element analysis of surface instability in hypo-elastic solids

J. P. Bardet

doi:10.1016/0045-7825(90)90002-4

Finite element analysis of surface instability in hypo-elastic solids

J. P. Bardet

Research output: Contribution to journal › Article

12 Scopus citations

Abstract

The surface instability of hypo-elastic solids is detected by using numerical stability techniques similar to those used to address the buckling problems of shell and truss structures. The performance of the proposed method is tested by comparing numerical to analytical results in the case of a simple boundary value problem-the plane strain compression test of blocks made of isotropic and anisotropic hypo-elastic materials. Although tested in a simple example, the proposed method can be applied to detect surface instability of more complicated boundary value problems, which are encountered in the fields of solids mechanics, structural geology and rock mechanics.

Original language	English (US)
Pages (from-to)	273-296
Number of pages	24
Journal	Computer Methods in Applied Mechanics and Engineering
Volume	78
Issue number	3
DOIs	https://doi.org/10.1016/0045-7825(90)90002-4
State	Published - Feb 1990
Externally published	Yes

ASJC Scopus subject areas

Computational Mechanics
Mechanics of Materials
Mechanical Engineering
Physics and Astronomy(all)
Computer Science Applications

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Bardet, J. P. (1990). Finite element analysis of surface instability in hypo-elastic solids. Computer Methods in Applied Mechanics and Engineering, 78(3), 273-296. https://doi.org/10.1016/0045-7825(90)90002-4

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