J
Jean-Jacques Barrau
Researcher at Paul Sabatier University
Publications - 43
Citations - 1156
Jean-Jacques Barrau is an academic researcher from Paul Sabatier University. The author has contributed to research in topics: Finite element method & Buckling. The author has an hindex of 16, co-authored 43 publications receiving 999 citations.
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Low velocity impact modeling in composite laminates capturing permanent indentation
TL;DR: In this article, a numerical model has been elaborated in order to simulate the different impact damage types developing during low velocity/low energy impact, including matrix cracking, fiber failure and delamination.
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Impact and compression after impact experimental study of a composite laminate with a cork thermal shield
TL;DR: In this article, an experimental study of impact and compression after impact (CAI) tests performed on composite laminate covered with a cork thermal shield (TS) intended for launchers fairing is presented.
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Experimental Analysis and Modeling of the Crushing of Honeycomb Cores
TL;DR: In this paper, the authors focused on the behavior of honeycomb cores under compression and found that the peak load recorded during tests corresponded to the buckling of the common edge of three honeycomb cells.
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Modelling of low-energy/low-velocity impact on Nomex honeycomb sandwich structures with metallic skins
TL;DR: In this article, a multi-level approach is proposed to predict the dynamic structural response in the case of low-velocity/low-energy impact on metal-skinned sandwich structures.
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Experimental analysis of CFRP laminates subjected to compression after impact: The role of impact-induced cracks in failure
TL;DR: In this paper, an experimental analysis of composite laminates subjected to low velocity impact and compression after impact (CAI) is presented, where two types of CFRP specimens are studied: a highly oriented laminate and a quasi-isotropic laminate.