Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Aase Gavina Roberg Reyes"'
Autor:
Tore Børvik, Magnus Langseth, Kristoffer Aune Brekken, Torodd Berstad, Aase Gavina Roberg Reyes
Publikováno v:
Applied Sciences
Applied Sciences, Vol 10, Iss 9061, p 9061 (2020)
Volume 10
Issue 24
Applied Sciences, Vol 10, Iss 9061, p 9061 (2020)
Volume 10
Issue 24
Sandwich panels have proven to be excellent energy absorbents. Such panels may be used as a protective structure in, for example, faç
ades subjected to explosions. In this study, the dynamic response of sandwich structures subjected to bla
ades subjected to explosions. In this study, the dynamic response of sandwich structures subjected to bla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::228f6efb8b0a08e4b1abad454a1b2251
https://hdl.handle.net/11250/2724675
https://hdl.handle.net/11250/2724675
Autor:
Aase Gavina Roberg Reyes, Tore Børvik
Publikováno v:
International Journal of Impact Engineering
Energy absorbing systems are extensively used in the automotive industry to ensure crashworthiness. Such crash components could typically consist of a sandwich structure with thin ductile plates as skins and a cellular foam as core to dissipate the k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::981412057314c7132569fdfba69b3333
https://hdl.handle.net/10642/7580
https://hdl.handle.net/10642/7580
Autor:
Odd Sture Hopperstad, Odd-Geir Lademo, Dmitry Vysochinskiy, Térence Coudert, Aase Gavina Roberg Reyes
Publikováno v:
Journal of Materials Processing Technology
Sheet metal formability is traditionally described by the forming limit curve (FLC). Experimental FLCs are obtained by performing formability tests and determining failure strains. The strains are usually measured either by etching a grid on the shee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6fd28bee46ebcf25848082c32b17e64
https://doi.org/10.1016/j.jmatprotec.2015.08.019
https://doi.org/10.1016/j.jmatprotec.2015.08.019
Publikováno v:
Materials Today Communications
Polymer foams are often used for impact mitigation and protection due to low weight and excellent energy absorbing capability. Depending on the application, different loading rates and environmental conditions can be expected, including various opera
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de8dae74efe4c4754eaba68a3951bde7
https://doi.org/10.1016/j.mtcomm.2020.100917
https://doi.org/10.1016/j.mtcomm.2020.100917
Autor:
Tore Børvik, Aase Gavina Roberg Reyes
Different types of crash components are extensively used by the automotive industry to absorb energy during car accidents. Such components typically consist of sandwich structures with thin metal or composite plates as skins and a cellular foam as co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::256f23eac1418d6126cc6fc88365e803
http://hdl.handle.net/11250/2584843
http://hdl.handle.net/11250/2584843
Autor:
Térence Coudert, Odd-Geir Lademo, Aase Gavina Roberg Reyes, Dmitry Vysochinskiy, Odd Sture Hopperstad
Publikováno v:
International Journal of Material Forming
The effects of prestrain by rolling on the formability of AA6016 sheets in the biaxial stretching region are studied in this paper. An experimental program including formability experiments has been carried out for as-received and prestrained sheets.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ea3e653ca32b694e45f3ee7327d3f9b
https://hdl.handle.net/11250/2681960
https://hdl.handle.net/11250/2681960
Autor:
Dmitry Vysochinskiy, Odd Sture Hopperstad, Aase Gavina Roberg Reyes, Odd-Geir Lademo, Térence Coudert
Publikováno v:
Materials Science Forum. :590-595
Forming limit diagrams (FLDs) are widely used to assess metal sheet formability. Experimental FLDs are obtained by performing formability tests and determining failure strains. The standard method for detection of forming limits is based on the spati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3df4f7e8db1b421b3ed4697237ed5f53
https://doi.org/10.4028/www.scientific.net/msf.794-796.590
https://doi.org/10.4028/www.scientific.net/msf.794-796.590
Autor:
Gaute Gruben, Odd-Geir Lademo, Dmitry Vysochinskiy, Aase Gavina Roberg Reyes, Térence Coudert
Publikováno v:
Strain. 49:221-232
The thesis is focused on quasi-static ductile fracture in the low range of stress triaxiality of the dual-phase steel Docol 600DL. The study includes mechanical testing, theoretical aspects of ductile fracture and numerical simulations. Ductile fract
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a136ca807a9a0c9b96afe02adc8b65f
https://doi.org/10.1111/str.12030
https://doi.org/10.1111/str.12030
Publikováno v:
Key Engineering Materials. :17-22
Forming limit strains are used to construct a forming limit diagram (FLD), which is a diagram in the principal strain space, traditionally used for designing forming operations of sheet metals. A line indicating the boundary between safe and unsafe s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07faf993dd243ea660cfc33798d418e0
https://doi.org/10.4028/www.scientific.net/kem.504-506.17
https://doi.org/10.4028/www.scientific.net/kem.504-506.17
Autor:
Aase Gavina Roberg Reyes, Odd-Geir Lademo, Magnus Langseth, Odd Sture Hopperstad, Magnus Eriksson
Publikováno v:
Materials & Design. 30:596-608
This article deals with the calibration of a fracture criterion that has been implemented in a material model in LS-DYNA. The failure process in thin-walled metallic materials is complex and often due to interaction between plastic instability phenom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60db6d0062b6b6c153248ea6d81b67a9
https://doi.org/10.1016/j.matdes.2008.05.045
https://doi.org/10.1016/j.matdes.2008.05.045