Zobrazeno 1 - 10
of 17
pro vyhledávání: '"JÉRÔME MESPOULET"'
Publikováno v:
WIT Transactions on The Built Environment.
Publikováno v:
International Journal of Impact Engineering. :104666
Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
This paper details a Building Block Approach (BBA) methodology developed to fit a material model for a High Strength Steel (HSS) faced to blast/ballistic events. This model includes mesh sensitivity, strain rate influence and triaxiality effect on pl
Publikováno v:
Proceedings of the 32nd International Symposium on Ballistics.
This ongoing study aims at building a robust approach for reliable simulation of concrete behavior under ballistic impact of Kinetic Energy Penetrator (KEP) from concrete characterization to penetration efficiency. The Holmquist-Johnson-Cook concrete
Autor:
Jérôme Mespoulet, Pierre Louis Hereil
Shock Physics that deals with material behavior at a very high strain rate (in the order of material propagation speed) reveals more and more its importance in engineering applications (automotive, defense, aeronautic, space, energy, etc.), geophysic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::288a868021058ea03490e82932578a09
https://doi.org/10.3233/nicsp220005
https://doi.org/10.3233/nicsp220005
Autor:
Hakim Abdulhamid, Paul Deconinck, Kevin Delabre, Fabien Plassard, Jérôme Mespoulet, Pierre Hereil
Publikováno v:
EPJ Web of Conferences, Vol 250, p 06015 (2021)
Understanding concrete response facing warheads threats is important for both the design of strategic infrastructure protection and the prediction of warhead performances. This ongoing study aims at building a robust approach for the characterisation
Publikováno v:
EPJ Web of Conferences, Vol 250, p 04003 (2021)
This paper details the methodology developed to fit a material strength/failure model with mesh sensitivity, strain rate influence and triaxiality effect on plastic failure for a blast/ballistic configuration for a HSS plate. Data collection in diffe
Publikováno v:
Procedia Engineering. 204:508-515
This paper deals with hypervelocity impacts of millimeter size space debris on space structures at velocity regime between 6 and 15 km/s. Millimeter size debris present a real threat to space structures since they cannot be tracked nor detected by ra
Publikováno v:
Procedia Engineering. 204:452-459
This paper deals with hypervelocity impacts of submillimer-sized debris on honeycomb sandwich panels. These debris, which are mostly present within the low Earth orbit, indeed represent a real threat for spacecrafts and satellites. In fact, for debri
Publikováno v:
EPJ Web of Conferences, Vol 250, p 06011 (2021)
The perpetual evolution of soldiers light weight armors include now high technology ceramic, composite and polymeric in ballistic vest that are optimized by simulations. Knowledge of individual material response in the strain, strain rate regime clos