Experimental and finite element analyses of a 3D printed sandwich with an auxetic or non-auxetic core

A Hamrouni, JL Rebiere, A El Mahi… - Journal of …, 2023 - journals.sagepub.com
This work presents the results of experimental and numerical analyses of the static
properties of architectural cores and the dynamic behavior of sandwich structures made with …

Experimental and numerical investigation of the static behavior of a 3D printed bio-based anti-trichiral sandwich

A Hamrouni, JL Rebiere, A El Mahi… - Journal of …, 2023 - journals.sagepub.com
In this work, the analysis of the static behavior of the composite honeycomb and anti-trichiral
sandwich is studied. The objective of this paper is to estimate the effect of cellular …

Poisson's ratio influence on structural dynamic properties of 3D printed bio-based sandwich with an anti-trichiral core

A Hamrouni, JL Rebiere, A El Mahi… - Journal of Vibration …, 2024 - journals.sagepub.com
The main interest of this study is to analyze the effect of Poisson's ratio (negative for auxetic
materials) on the dynamic behavior of anti-trichiral structures: an experimental and …

Damping Behavior of Bio-Based Anti-trichiral Materials Made with Additive Manufacturing

A Hamrouni, JL Rebiere, A El Mahi, M Beyaoui… - … on Acoustics and …, 2022 - Springer
Anti-chiral metastructures made up of ring nodes and elastic bending ligaments provide
excellent flexibility in design for compliant architecture. Metastructures with auxetic behavior …

Static study of bio-based architectural materials made with 3D printing technology

A Hamrouni, JL Rebiere, A El Mahi, M Beyaoui… - … on Acoustics and …, 2022 - Springer
In several industrial sectors, there are continuous requirements to develop lighter materials
for various loading situations. The special process for achieving it is mainly the use of …

Mechanical Characterization and Predictive Analysis of Flax Fiber/PLA Honeycomb Sandwich Structures in FDM Additive Manufacturing

M Easwaramoorthi, A Giridharan… - E3S Web of …, 2024 - e3s-conferences.org
The improved recyclability, renewability, and biodegradability of natural fibre composites
have made them a hot commodity in recent years. Fused Deposition Modelling (FDM) is …