L
Laurence Chocinski-Arnault
Researcher at University of Poitiers
Publications - 43
Citations - 864
Laurence Chocinski-Arnault is an academic researcher from University of Poitiers. The author has contributed to research in topics: Epoxy & Ultimate tensile strength. The author has an hindex of 14, co-authored 38 publications receiving 641 citations. Previous affiliations of Laurence Chocinski-Arnault include Institut Pprime.
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Damage tolerance of carbon/flax hybrid composites subjected to low velocity impact
Fabrizio Sarasini,Jacopo Tirillò,Simone D'Altilia,Teodoro Valente,Carlo Santulli,Fabienne Touchard,Laurence Chocinski-Arnault,David Mellier,Luca Lampani,Paolo Gaudenzi +9 more
TL;DR: In this paper, hybrid laminates produced using carbon (C) and flax (F) fiber epoxy prepregs were fabricated with two different stacking sequences based on the presence of flax fibre as outer layers and carbon as inner layers (FCF) or vice versa (CFC).
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Tension–tension fatigue behaviour of woven hemp fibre reinforced epoxy composite: A multi-instrumented damage analysis
TL;DR: In this paper, the tensile-tensile fatigue behavior of a woven hemp fiber reinforced epoxy composite was analyzed by combining optical microscopic and X-ray micro-tomography observations, temperature field measurement by infrared camera, and acoustic emission monitoring (AE).
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Influence of low velocity impact on fatigue behaviour of woven hemp fibre reinforced epoxy composites
Davi Silva de Vasconcellos,Fabrizio Sarasini,Fabienne Touchard,Laurence Chocinski-Arnault,Monica Francesca Pucci,Carlo Santulli,Jacopo Tirillò,Salvatore Iannace,Luigi Sorrentino +8 more
TL;DR: In this article, the resistance to low velocity impact of woven hemp/epoxy matrix composites and the influence of impact damage on their residual quasi-static tensile and cyclic fatigue strengths were evaluated and critically compared to those found in the literature for other similar composites.
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Model systems for thermo-oxidised epoxy composite matrices
N. Rasoldier,Xavier Colin,Jacques Verdu,Michael Bocquet,Loïc Olivier,Laurence Chocinski-Arnault,Marie Christine Lafarie-Frenot +6 more
TL;DR: In this paper, the effects of thermal oxidation on mechanical properties of organic matrix composites have been investigated and it is shown that oxidation decreases the glass transition temperature, that results from predominant chain scission, but increases the glassy state elastic modulus.
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Experimental and numerical investigation of the interface between epoxy matrix and hemp yarn
C. Guillebaud-Bonnafous,Davi Silva de Vasconcellos,Fabienne Touchard,Laurence Chocinski-Arnault +3 more
TL;DR: In this paper, the adhesion between an impregnated hemp yarn and the epoxy matrix was investigated and a finite element analysis was developed and optimised to simulate the fragmentation process and provides a conservative value of IFSS.