Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Sinniah Ilanko"'
Publikováno v:
Vibration, Vol 6, Iss 4, Pp 843-875 (2023)
Vibration-based damage detection is a range of methods that utilizes the dynamic response of a structure to evaluate its condition and detect damage. It is an important approach for structural health monitoring and has drawn much attention from resea
Externí odkaz:
https://doaj.org/article/b443ae13a5544e94ba341bdd9827efba
Publikováno v:
Shock and Vibration, Vol 2023 (2023)
Externí odkaz:
https://doaj.org/article/08934cfd4c964aa19e46a4741f1e6837
In near-fault seismic zones, the vertical acceleration experienced during a strong event can be greater than horizontal acceleration. Methods to reduce horizontal acceleration are applied in various forms and are in common use. However, methods to re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::693e52edaccc3585844e7b1d117ff43d
https://hdl.handle.net/11380/1286012
https://hdl.handle.net/11380/1286012
Publikováno v:
Journal of Sound and Vibration. 526:116822
Publikováno v:
EPI International Journal of Engineering. 1:30-34
The natural frequencies of a cracked plate with a roving mass were computed using the Rayleigh-Ritz Method for various sets of boundary condition. The obtained frequencies exhibit a sudden shift as a roving body crosses a crack. If the crack is only
Autor:
Sinniah Ilanko, Yusuke Mochida
Publikováno v:
Thin-Walled Structures. 161:107470
For calculating the natural frequencies, critical loads and associated modes of structures and structural elements such as beams and plates, three powerful analytical methods are commonly used. These are the Rayleigh-Ritz Method, Gorman's Superpositi
Autor:
Yusuke Mochida, Sinniah Ilanko
Publikováno v:
Advances in aircraft and spacecraft science. 3:45-59
Identifying cracks and damages in structures using measured vibrational characteristics has received considerable attention in the past few decades. The possibility of using frequency changes due to the application of a mass appended to the structure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abfcb8fcdf5e32a796737a1b320c3fba
https://zenodo.org/record/3663833
https://zenodo.org/record/3663833
Seismic wave control is very important both in civil and mechanical engineering. Common passive methods for isolating a building or a device include base isolators and tuned mass dampers. In the present paper, a time-varying controllable spring is co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3548f7116e6250edc16c71adc86a22c
https://hdl.handle.net/11380/1158268
https://hdl.handle.net/11380/1158268
The problem of crack localization has been tackled in the past by detecting frequency changes due to the application of a mass appended to the structure. However the effect of the rotary inertia of the mass on the natural frequencies of a cracked bea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ddb703e080181ceb159cad52a78a140
https://zenodo.org/record/3663775
https://zenodo.org/record/3663775