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EXPERIMENTAL INVESTIGATION OF IMPULSE IN A VENTED SMALL-SCALE BUILDING SUBMITTED TO AN INTERNAL DETONATION

Autor: G. SEISSON, A. ROUQUAND, M. ROMANN, A. DUFOURMENTEL, N. STEPHANOPOLI

Publikováno v: Proceedings of the 32nd International Symposium on Ballistics.

This work introduces a dedicated small-scale experiment aiming to investigate the pressure and impulse in a vented volume submitted to an internal detonation. A cylindrical highexplosive charge detonates into a building vented by four openings. Vario

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::417b1dbcce0bda883c23286083be7eef
https://doi.org/10.12783/ballistics22/36067

PROGRESS project: Improving the resilience of satellite ground station infrastructures: High power microwaves threat detection system and protection strategies

Autor: S. Schopferer, M. Schimmerohn, S. Crabbe, C. Michalski, N. Ribiere-Tharaud, A. Rouquand, J.-C. Joly

Publikováno v: 2016 International Symposium on Electromagnetic Compatibility - EMC EUROPE.

The FP7 project PROGRESS aims at improving the security and resilience of European space systems such as GNSS (Global Navigation Satellite Systems). It focuses on the detection and mitigation of attacks on ground-based infrastructures from highly edu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1177d8353cb27ef57b1a2ce09f4fbaa6
https://doi.org/10.1109/emceurope.2016.7739208

Predicting concrete behaviour from quasi-static loading to hypervelocity impact

Autor: Christophe Pontiroli, Alain Rouquand, Jacky Mazars

Publikováno v: Scopus-Elsevier

This paper presents the main results obtained during a long and intensive research period on the modelling of the main physical mechanisms related to damage and fracture of concrete. The starting point has been the Mazars one scalar damage model (Maz

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea2dff82e40a207ae72ca2382611f74b
https://doi.org/10.1080/19648189.2010.9693259

Soft projectile impacts analysis on thin reinforced concrete slabs: Tests, modelling and simulations

Autor: C. Pontiroli, A. Rouquand, Laurent Daudeville, Julien Baroth

Publikováno v: European Journal of Environmental and Civil Engineering
European Journal of Environmental and Civil Engineering, 2012, Vulnerability of constructions under impacts and explosions, 16 (9), pp.1058-1073. ⟨10.1080/19648189.2012.699745⟩
European Journal of Environmental and Civil Engineering, Taylor & Francis, 2012, Vulnerability of constructions under impacts and explosions, 16 (9), pp.1058-1073. ⟨10.1080/19648189.2012.699745⟩

International audience; Numerical simulations of reinforced concrete structures subjected to high velocity impacts and explosions remain a difficult task today. For 10 years and more now, the CEA-Gramat has maintained a continuous research effort wit

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5393d276af7dd68f7d27972e39c4d159
https://hal.univ-grenoble-alpes.fr/hal-02002420/file/Pontiroli2012.pdf