Experimental characterisation of sprays resulting from impacts of liquid-containing projectiles

Autor: Hostikka, Simo, Silde, Ari, Sikanen, Topi, Vepsä, Ari, Paajanen, Antti, Honkanen, Markus

Publikováno v: In Nuclear Engineering and Design 15 December 2015 295:388-402

Punching failure of reinforced concrete slabs subjected to hard missile impact:Part II, Recent tests and analyses on inclined impact

Autor: Calonius, Kim, Saarenheimo, Arja, Fedoroff, Alexis, Vepsä, Ari

Publikováno v: Calonius, K, Saarenheimo, A, Fedoroff, A & Vepsä, A 2022, Punching failure of reinforced concrete slabs subjected to hard missile impact : Part II, Recent tests and analyses on inclined impact . in Transactions, SMiRT-26 : Structural Mechanics in Reactor Technology . International Association for Structural Mechanics in Reactor Technology IASMiRT, 26th International Conference of Structural Mechanics in Reactor Technology, SMiRT 26, Berlin, Berlin, Germany, 10/07/22 . < https://www.smirt26.com/Portals/smirt26/BB-Smirt26/Inhalt/th.2.c.3.pdf >

This paper considers two relatively recent tests with a hard oblique impact to a reinforced concrete slab, where only the impact angle of inclination is intentionally varied. The thickness of the reinforced concrete target slab is 250 mm and the span

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::3c243693dd48837894c536b033ca1ac1
https://cris.vtt.fi/en/publications/5ff107a2-80fa-4266-ac2e-350689422d2b

Punching failure of reinforced concrete slabs subjected to hard missile impact:Part I, Recent test on influence of slab thickness and shear reinforcement

Autor: Vepsä, Ari, Heckötter, Christian, Darraba, Anthony, Fedoroff, Alexis, Sawada, Shohei, Schneeberger, Christian, Tarallo, Francois

Publikováno v: Vepsä, A, Heckötter, C, Darraba, A, Fedoroff, A, Sawada, S, Schneeberger, C & Tarallo, F 2022, Punching failure of reinforced concrete slabs subjected to hard missile impact : Part I, Recent test on influence of slab thickness and shear reinforcement . in Transactions, SMiRT-26 : Structural Mechanics in Reactor Technology . International Association for Structural Mechanics in Reactor Technology IASMiRT, 26th International Conference of Structural Mechanics in Reactor Technology, SMiRT 26, Berlin, Berlin, Germany, 10/07/22 . < https://www.smirt26.com/Portals/smirt26/BB-Smirt26/Inhalt/th.2.c.2.pdf >

A series of seven hard impact tests were carried out with 300 – 350 mm thick reinforced concrete slabs. The goal of the study was to verify the results obtained in earlier tests with 250 mm thick slabs. The results show that the effect of shear rei

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::53d68fcc7f56bcbcdcf2fbfcf12b1746
https://cris.vtt.fi/en/publications/8b214d67-48cf-41c9-bea6-e14708bd4162

Historical review of impact test carried out at VTT

Autor: Vepsä, Ari, Calonius, Kim, Fedoroff, Alexis, Saarenheimo, Arja

Publikováno v: Vepsä, A, Calonius, K, Fedoroff, A & Saarenheimo, A 2022, Historical review of impact test carried out at VTT . in Transactions, SMiRT-26 : Structural Mechanics in Reactor Technology . International Association for Structural Mechanics in Reactor Technology IASMiRT, 26th International Conference of Structural Mechanics in Reactor Technology, SMiRT 26, Berlin, Berlin, Germany, 10/07/22 . < https://www.smirt26.com/Portals/smirt26/BB-Smirt26/Inhalt/tu.1.c.3.pdf >

9/11 terrorist attacks against WTC-towers caused many things. For example, it gave impetus for construction of VTT’s impact testing facility. 288 impact tests has been carried in it since its inauguration in 2003. Majority of the tests have been ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::dc4a9a54e62f9dab5fe0884d5e8c1d2a
https://cris.vtt.fi/en/publications/9588d290-13c9-4712-b4e6-6e3d0802197f

Impact testing of reinforced concrete slabs for combined shear punching and bending behaviour

Autor: Vepsä, Ari

Publikováno v: Vepsä, A 2017, Impact testing of reinforced concrete slabs for combined shear punching and bending behaviour . VTT Research Report, vol. VTT-R-00267-17, VTT Technical Research Centre of Finland .

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::679fa83d6b285e1085d6baef767bf0f8
https://cris.vtt.fi/en/publications/6bfa5d77-c40c-4f41-b79e-8fe2fb97c23e