A unit cell for FE analysis of materials with the microstructure of a staggered pattern

S. Li, N. Warrior, Z. Zou, F. Almaskari

Research output: Contribution to journalArticlepeer-review

67 Scopus citations

Abstract

The periodic conditions of a microstructure with a staggered pattern have been systematically examined. A general unit cell has been formulated to which either any single component or any combination of the macroscopic stresses can be applied in the form of a load under a unique set of boundary conditions. The formulated unit cell and the obtained boundary conditions have been validated. Examples have been shown for a type of 3D textile composite.

Original languageBritish English
Pages (from-to)801-811
Number of pages11
JournalComposites Part A: Applied Science and Manufacturing
Volume42
Issue number7
DOIs
StatePublished - Jul 2011

Keywords

  • B. Mechanical properties
  • B. Microstructures
  • C. Micro-mechanics
  • Preform

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