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Real-time fatigue life evaluation of steel suspension bridge

Autor: Hradil, Petr, Hakola, Ilkka

Publikováno v: Hradil, P & Hakola, I 2014, Real-time fatigue life evaluation of steel suspension bridge . in A Chen, D M Frangopol & X Ruan (eds), Bridge Maintenance, Safety, Management and Life Extension . CRC Press, pp. 166-71, 7th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2014, Shanghai, China, 7/07/14 .

The paper demonstrates an experimental case of suspension bridge in Kirjalansalmi, Finland, where the real-time evaluation of the steel structure fatigue life was applied. The method uses pre-calculated stress ranges spectra in all joints from the fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::4cf71a1fe1334e196318d9d2f4753fe1
https://cris.vtt.fi/en/publications/e84af672-8c4c-48c7-aa91-b8ceef2bb147

Realtime fatigue life evaluation of steel suspension bridge

Autor: Hradil, Petr, Hakola, Ilkka

Publikováno v: Hradil, P & Hakola, I 2014, Realtime fatigue life evaluation of steel suspension bridge . in A Chen, D M Frangopol & X Ruan (eds), Bridge Maintenance, Safety, Management and Life Extension : Proceedings of the 7th International Conference of Bridge Maintenance, Safety and Management (IABMAS 2014) . CRC Press, pp. 156, 7th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2014, Shanghai, China, 7/07/14 .

The paper demonstrates a numerical evaluation of strains and deflections measured on steel suspension bridge in Kirjalansalmi in Finland to obtain the estimation of structure's fatigue life. The software developed in VTT calculates also weights, spee

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::6c5e1457aeb1a390771a9bc8af5d615e
https://cris.vtt.fi/en/publications/9e2a0c89-2e97-4af5-96db-bcb43b3308da

Analyses of disposal canister falling accidents

Autor: Kuutti, Juha, Hakola, Ilkka, Fortino, Stefania

Publikováno v: Kuutti, J, Hakola, I & Fortino, S 2012, Analyses of disposal canister falling accidents . Posiva Report, no. 2012-36, Posiva .

This work concerns the evaluation of spent nuclear fuel disposal canister behaviour and integrity in different falling scenarios. The behaviour of the materials that absorb the kinetic energy of the falling disposal canister is also studied. Two diff

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::41857c4b74a7d1878859679d13a296fb
https://cris.vtt.fi/en/publications/62585176-7a96-435d-94b6-e9535ab5b842

IMPACT2010 (IMPACT) and Structures under soft impact (SUSI):IMPACT and SUSI summary report

Autor: Calonius, Kim, Hakola, Ilkka, Hostikka, Simo, Kuutti, Juha, Lastunen, Auli, Martikainen, Hannu, Saarenheimo, Arja, Silde, Ari, Tuomala, Markku

Publikováno v: Calonius, K, Hakola, I, Hostikka, S, Kuutti, J, Lastunen, A, Martikainen, H, Saarenheimo, A, Silde, A & Tuomala, M 2009, IMPACT2010 (IMPACT) and Structures under soft impact (SUSI) : IMPACT and SUSI summary report . in SAFIR2010: The Finnish Research Programme on Nuclear Power Plant Safety 2007-2010 : Interim Report . VTT Technical Research Centre of Finland, Espoo, VTT Tiedotteita-Research Notes, no. 2466, pp. 446-473 . < https://publications.vtt.fi/pdf/tiedotteet/2009/T2466.pdf >

The IMPACT testing facility has been built to investigate the impact of deformable missiles on concrete structures [1]. The test facility is designed for medium scale tests the maximum missile weight of 50 to 100 kg depending on the missile velocity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=355e65625b88::f2a6ce7ca36b1c29bbf2b0b856a37a99
https://cris.vtt.fi/en/publications/f7437ae3-1e1b-4fff-87b3-fcb3a9b62ec9