Blar i NTNU Open på forfatter "Elveli, Benjamin Stavnar"
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Behaviour, modelling and simulation of thin steel plates subjected to combined blast and impact loading
Elveli, Benjamin Stavnar (Doctoral thesis, 2022)This thesis studies the effects of combined fragment impact and blast loading on thin steel plates. It is here assumed that the fragments strike before the arrival of the blast wave. The fragments are represented through ... -
Blast-load response of thin steel plates after ballistic impact from small-arms projectiles
Elveli, Benjamin Stavnar; Børvik, Tore; Aune, Vegard (Chapter, 2019)This paper investigates the dynamic response of 0.8 mm thick steel plates exposed to a combination of ballistic impact and blast loading. Two different materials, i.e., a medium-strength (Docol 600DL) steel and a high-strength ... -
Dynamic response of steel plates subjected to combined blast and impact loading
Gahre, Anja Murud; Haug, Ragnhild Hembre (Master thesis, 2020)Denne oppgaven undersøker oppførselen til tynne stålplater, utsatt for en kombinasjon av støt- og eksplosjonslast. Både eksperimentelle og numeriske studier ble utført. Alle platene var av tykkelse 0.8 mm. Tre ulike ... -
Dynamic response of steel plates subjected to combined blast and impact loading
Gahre, Anja Murud; Haug, Ragnhild Hembre (Master thesis, 2020)Denne oppgaven undersøker oppførselen til tynne stålplater, utsatt for en kombinasjon av støt- og eksplosjonslast. Både eksperimentelle og numeriske studier ble utført. Alle platene var av tykkelse 0.8 mm. Tre ulike ... -
Dynamisk respons av stålplater utsatt for kombinert støt- og eksplosjonslast
Hald, Anders (Master thesis, 2019)Hovedmålet med denne oppgaven er å studere oppførselen av fleksible stålplater utsatt for kombinert støt- og eksplosjonslast ved bruk av eksperimentelle- og numeriske studier. Det numeriske arbeidet består av et forstudie ... -
Experimental and numerical stuty on perforated plates subjected to blast loading
Elveli, Benjamin Stavnar (Master thesis, 2018)This thesis investigates the behavior of deformable steel plates exposed to blast-loading, using experimental two numerical studies. The numerical work consists of a preliminary study and a numerical study with more realistic ... -
Influence of material properties on the performance of blast-loaded steel plates with pre-cut defects
Elveli, Benjamin Stavnar; Børvik, Tore; Aune, Vegard (Peer reviewed; Journal article, 2021)Experimental and numerical investigations are carried out to determine how thin steel plates with pre-cut defects behave under blast loading. The defects considered in this study are represented by four square holes, ... -
On the strength-ductility trade-off in thin blast-loaded steel plates with and without initial defects – An experimental study
Elveli, Benjamin Stavnar; Iddberg, Mads Bakken; Børvik, Tore; Aune, Vegard (Journal article; Peer reviewed, 2022) -
Performance of thin blast-loaded steel plates after ballistic impact from small-arms projectiles
Elveli, Benjamin Stavnar; Berstad, Torodd; Børvik, Tore; Aune, Vegard (Peer reviewed; Journal article, 2023)It is known from real blast-load events that the combined effect of fragment impact and blast loading is more severe than the effect of the blast loading alone. The present study investigates this effect by comparing the ... -
Thin steel plates exposed to combined ballistic impact and partially confined airblast loading
Elveli, Benjamin Stavnar; Vestrum, Ole; Hauge, Knut Ove; Berstad, Torodd; Børvik, Tore; Aune, Vegard (Peer reviewed; Journal article, 2023)Pre-formed defects created by high-velocity impact have the potential to reduce the structural integrity of lightweight, flexible structures. This study evaluates the effect of complex, partially confined detonations on ...