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pro vyhledávání: '"Sabourova, Natalia"'
Sensitivity-based Finite Element Model Updating (FEMU) is one of the widely accepted techniques used for damage identification in structures. FEMU can be formulated as a numerical optimization problem and solved iteratively making automatic updating
Externí odkaz:
http://arxiv.org/abs/1602.08137
Autor:
Sabourova, Natalia
Any bounded linear operator between real (quasi-)Banach spaces T : X ® Y has a natural bounded complex linear extension TC : XC ® YC defined by the formula TC(x+iy)=Tx+iTy for x,yÎX, where XC and YC are so called reasonable complexifications of X
Externí odkaz:
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26020
Publikováno v:
In Mechanical Systems and Signal Processing 1 February 2017 84 Part A:365-383
Autor:
Qin, Xiao-chuan, Meng, Shao-ping, Cao, Da-fu, Tu, Yong-ming, Sabourova, Natalia, Grip, Niklas, Ohlsson, Ulf, Blanksvärd, Thomas, Sas, Gabriel, Elfgren, Lennart
Publikováno v:
In Construction and Building Materials 30 October 2016 125:892-904
Autor:
Sabourova, Natalia, Duvnjak, Ivan, Grip, Niklas, Damjanović, Domagoj, Tu, Yongming, Popescu, Cosmin, Ohlsson, Ulf, Elfgren, Lennart
Structural damage is often a spatially sparse phenomenon, i.e. it occurs only in a small part of the structure. This property of damage has not been utilized in the field of structural damage identification until quite recently, when the sparsity-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::d2fbc3dd01a21fa3e0d4676710bbb147
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-81136
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-81136
Autor:
Duvnjak, Ivan, Damjanović, Domagoj, Sabourova, Natalia, Grip, Niklas, Ohlsson, Ulf, Elfgren, Lennart
Damage assessment of structures includes estimation of location and severity of damage. Quite often it is done by using changes of dynamic properties, such as natural frequencies, mode shapes and damping ratios, determined on undamaged and damaged st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::7a30e2a488ca522a8866399266848a78
https://www.bib.irb.hr/999294
https://www.bib.irb.hr/999294
Autor:
Sabourova, Natalia, Grip, Niklas, Tu, Yongming, Wang, Chao, Enochsson, Ola, Blanksvärd, Thomas, Nilsson, Martin, Ohlsson, Ulf, Elfgren, Lennart
The concrete arch bridge over Kalix River at Långforsen was built in 1960 and has a mid-span of 89,5 m and a height of 13,7 m. The bridge owner, Trafikverket, wanted to increase its allowable axle load from 225 to 300 kN. Field tests were carried ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::83ca58c4abb6343875ff25fc40840446
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-76116
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-76116
Akademický článek
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I projektet beskrivs och tillämpasnågra metoder för tillståndsbedömningav olika typer av konstruktioner med och utan skador.Tillståndsbedömningen skermed hjälp av vibrationsanalys.Detektering av skador av olika typ och storlekdiskuteras. Rand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::fe42371a9bb309785ac72da909967de7
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-66140
http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-66140
Autor:
Wang, Chao, Zhang, Jiwen, Tu, Yongming, Sabourova, Natalia, Grip, Niklas, Blanksvärd, Thomas, Elfgren, Lennart
Publikováno v:
Structure & Infrastructure Engineering: Maintenance, Management, Life-Cycle Design & Performance; Jun2020, Vol. 16 Issue 6, p861-879, 19p