Analysis of the macroscopic behaviour of materials reinforced by fibres using a multiphase model

作者：Hassen Ghazi^*; Van Tuan Nguyen

来源：Comptes Rendus Mecanique, 2012, 340(3): 130-138.

DOI：10.1016/j.crme.2011.11.012

• Computational solid mechanics
• Macroscopic behaviour
• Softening behaviour
• Multiphase model
• Fiber-reinforced material

A multiphase model is developed for the analysis of the macroscopic behaviour of composite materials constituted of an elastic matrix reinforced with continuously oriented fibres exhibiting a softening behaviour. The model is then performed to develop analytical and semi-analytical solutions for solid structures subjected to uniaxial loadings (oedometric test and traction test) and flexural loading, showing the capacity of the model to quantify the macroscopic softening behaviour of such a composite material.

• 出版日期2012-3