Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Koski, Keijo"'
Publikováno v:
In Engineering Structures 1 December 2023 296
Autor:
Fortino, Stefania, Hradil, Petr, Koski, Keijo, Korkealaakso, Antti, Fülöp, Ludovic, Burkart, Hauke, Tirkkonen, Timo
Publikováno v:
Applied Sciences, Vol 11, Iss 98, p 98 (2021)
Applied Sciences
Volume 11
Issue 1
Fortino, S, Hradil, P, Koski, K, Korkealaakso, A, Fülöp, L, Burkart, H & Tirkkonen, T 2021, ' Health monitoring of stress-laminated timber bridges assisted by a hygro-thermal model for wood material ', Applied Sciences, vol. 11, no. 1, 98, pp. 1-21 . https://doi.org/10.3390/app11010098
Applied Sciences
Volume 11
Issue 1
Fortino, S, Hradil, P, Koski, K, Korkealaakso, A, Fülöp, L, Burkart, H & Tirkkonen, T 2021, ' Health monitoring of stress-laminated timber bridges assisted by a hygro-thermal model for wood material ', Applied Sciences, vol. 11, no. 1, 98, pp. 1-21 . https://doi.org/10.3390/app11010098
Timber bridges are economical, easy to construct, use renewable material and can have a long service life, especially in Nordic climates. Nevertheless, durability of timber bridges has been a concern of designers and structural engineers because most
Autor:
Herala, Mika, Luukinen, Heikki, Honkanen, Risto, Koski, Keijo, Laippala, Pekka, Kivelä, Sirkka-Liisa
Publikováno v:
Journal of Epidemiology and Community Health (1979-), 2000 Jul 01. 54(7), 557-558.
Externí odkaz:
https://www.jstor.org/stable/25569237
Publikováno v:
Hradil, P, Fortino, S, Koski, K & Fülöp, L 2021, Health monitoring of stress-laminated timber bridges . in H Yokota & D M Frangopol (eds), Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations-Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020 . Balkema, pp. 407-416, 10th International Conference on Bridge Maintenaince, Safety and Management, IABMAS 2020, Sapporo, Japan, 11/04/21 . https://doi.org/10.1201/9780429279119-52
Timber bridges are economical, easy to construct, use renewable material and can have a long service life in Nordic climates like in Finland or Norway. However, failure modes and degradation mechanisms of timber bridges are different from those made
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::1065efe1a378fe76c4fdd672a172fa34
https://cris.vtt.fi/en/publications/a8bb5c4d-44d9-48cd-957a-bb8330ba5df9
https://cris.vtt.fi/en/publications/a8bb5c4d-44d9-48cd-957a-bb8330ba5df9
Publikováno v:
Koski, K, Fülöp, L, Tirkkonen, T, Yabe, A & Miyamoto, A 2021, Heavy vehicle-based bridge health monitoring system . in H Yokota & D M Frangopol (eds), Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations-Proceedings of the 10th International Conference on Bridge Maintenance, Safety and Management, IABMAS 2020 . Balkema, pp. 381-386, 10th International Conference on Bridge Maintenaince, Safety and Management, IABMAS 2020, Sapporo, Japan, 11/04/21 . https://doi.org/10.1201/9780429279119-48
A method for condition monitoring and maintenance of short and medium span concrete bridges has been developed in Japan. The method is based on the acceleration response of the bridge, measured when a bus or other heavy vehicle is crossing it. The ch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::a23267c403f3e713a22326724c9395d9
https://cris.vtt.fi/en/publications/e58c2dc4-c65b-4fbd-be2b-1d1e04978b95
https://cris.vtt.fi/en/publications/e58c2dc4-c65b-4fbd-be2b-1d1e04978b95
Publikováno v:
Scandinavian Journal of Primary Health Care. Nov2000, Vol. 18 Issue 3, p170-176. 7p. 1 Diagram, 5 Charts.
Autor:
Andersson, B., Blom, A.F., Falk, U., Wang, G.S., Koski, Keijo, Siljander, Aslak, Linna, J., Miettinen, A., Vaaraniemi, K., Lahtinen, R.
Publikováno v:
Andersson, B, Blom, A F, Falk, U, Wang, G S, Koski, K, Siljander, A, Linna, J, Miettinen, A, Vaaraniemi, K & Lahtinen, R 2009, A case study of multiple-site fatigue crack growth in the F-18 hornet bulkhead . in Proceedings of the 25th Symposium of the International Committee on Aeronautical Fatigue . Springer, pp. 707-741, 25th Symposium of the International Committee on Aeronautical Fatigue: Bridging the Gap between Theory and Operational Practice, ICAF 2009, Rotterdam, Netherlands, 27/05/09 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::56ddac5e45c99d8b75f7914ec6b0f07d
https://cris.vtt.fi/en/publications/a061ae24-dcd9-4e52-816c-7e94890301e7
https://cris.vtt.fi/en/publications/a061ae24-dcd9-4e52-816c-7e94890301e7
Publikováno v:
Bäckström, M, Koski, K, Siljander, A, Liukkonen, S, Tikka, J & Marquis, G 2004, ' Fatigue assessment of an aging aircraft's wing under complex multiaxial spectrum loading ', Paper presented at 7th International Conference on Biaxial and Multiaxial Fatigue and Fracture, Berlin, Germany, 28/06/04-1/07/04 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::4e16facb5e79efe354a5219bda29fe23
https://cris.vtt.fi/en/publications/1d08ff62-5323-4970-aaee-a40513b5e45d
https://cris.vtt.fi/en/publications/1d08ff62-5323-4970-aaee-a40513b5e45d
Autor:
Koski, Keijo, Bäckström, Mika
Publikováno v:
Koski, K & Bäckström, M 2001, Non-reference stress intensity factor solutions . in 2001 USAF Aircraft Structural Integrity Program Conference Proceedings : Williamsburg, US, 11-13 December 2001 . Universal Technology Corp.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::8ab9ef1a05992751b2f842fc63656da0
https://cris.vtt.fi/en/publications/04afe8cd-f5f2-4cff-b0eb-e948bcf864d7
https://cris.vtt.fi/en/publications/04afe8cd-f5f2-4cff-b0eb-e948bcf864d7
Autor:
Wallin, Markus, Koski, Keijo
Publikováno v:
Wallin, M & Koski, K 2001, Todennäköisyyspohjaiset menetelmät lentokonerakenteiden laskennallisen eliniän arvioinnissa . VTT Valmistustekniikka. Tutkimusraportti, no. VAL33-012078, VTT Technical Research Centre of Finland .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=355e65625b88::953271ac52d52d40ad2e53521b888bfa
https://cris.vtt.fi/en/publications/c8c4f044-ef67-4c8f-983d-9627c7e75aa1
https://cris.vtt.fi/en/publications/c8c4f044-ef67-4c8f-983d-9627c7e75aa1