Figura 2 - uploaded by Alex Oliveira da Silva
Content may be subject to copyright.
Campos de tensão para o caso de tensão macroscópica uniaxial na direção transversal às fibras ( ).  

Campos de tensão para o caso de tensão macroscópica uniaxial na direção transversal às fibras ( ).  

Source publication
Conference Paper
Full-text available
Resumo. O emprego de materiais compósitos nas mais diversas áreas da engenharia se justifica por algumas características apresentadas pelos mesmos que não estão presentes nos materiais convencionais. A principal diferença está na possibilidade de projetá-los, com o intuito de atender demandas específicas da indústria, por meio da combinação de dife...

Similar publications

Article
Full-text available
Liquid droplets in solid soft composites have been attracting increasing attention in biological applications. In contrary with conventional composites, which are made of solid elastic inclusions, available material models for composites including liquid droplets are for highly idealized configurations and do not include all material real parameter...
Article
Full-text available
The anisotropic poroelastic constitutive model is reexamined in this article. The assumptions and conclusions of previous works, i.e., Thompson and Willis and Cheng, are compared and clarified. The micromechanics of poroelasticity is discussed by dividing the medium into connected fluid part and solid skeleton part. The latter includes, in turn, so...
Article
Full-text available
In order to capture the stress-strain response of metallic materials under cyclic loading, it is necessary to consider the cyclic hardening behaviour in the constitutive model. Among different cyclic hardening approaches available in the literature, the Chaboche model proves to be very efficient and convenient to model the kinematic hardening and r...
Thesis
Full-text available
In this work, new experimental methods and techniques for the analysis of the microscopic and the micromechanical material behavior of nickel-and iron-based superalloys are developed with the emphasis on the material characteristics and processes at smallest length scales. Superalloys are high performance structural materials which are for instance...
Article
Full-text available
Brillouin imaging (BI) has become a valuable tool for micromechanical material characterisation, thanks to extensive progress in instrumentation in the last few decades. This powerful technique is contactless and label-free, thus making it especially suitable for biomedical applications. Nonetheless, to fully harness the non-contact and non-destruc...