Progress in plastic design of composites

Min Chen; Abdelkader Hachemi

doi:10.1007/978-94-007-6827-7_6

Progress in plastic design of composites

Min Chen^*, Abdelkader Hachemi

^*Corresponding author for this work

RWTH Aachen University

Research output: Chapter in Book or Report/Conference proceeding › Chapter › peer-review

18 Citations (Scopus)

Abstract

In this paper, the lower-bound of direct methods is applied to fiber reinforced metal matrix periodic composites. Three boundary conditions for the localization problem are discussed and the influence of hardening matrix material is studied. Furthermore, in combination with homogenization theory, plastic material parameters are predicted by using yield loci fitting on the macroscopic limit stress domain. The proposed approach is validated through a numerical example of unidirectional periodic composites with square fiber patterns.

Original language	English
Title of host publication	Direct Methods for Limit States in Structures and Materials
Publisher	Springer Netherlands
Pages	119-138
Number of pages	20
Volume	9789400768277
ISBN (Electronic)	9789400768277
ISBN (Print)	9400768265, 9789400768260
DOIs	https://doi.org/10.1007/978-94-007-6827-7_6
Publication status	Published - 1 Jul 2014
Externally published	Yes

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10.1007/978-94-007-6827-7_6

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Progress in plastic design of composites

Abstract

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