Stochastic approach in the human-induced vibration serviceability assessment of grandstands
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F14%3A00220476" target="_blank" >RIV/68407700:21110/14:00220476 - isvavai.cz</a>
Result on the web
<a href="http://paginas.fe.up.pt/~eurodyn2014/CD/papers/141_MS05_ABS_1474.pdf" target="_blank" >http://paginas.fe.up.pt/~eurodyn2014/CD/papers/141_MS05_ABS_1474.pdf</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Stochastic approach in the human-induced vibration serviceability assessment of grandstands
Original language description
Recent experimental studies on human perception of vibrations in grandstands indicated that the quantity required for assessment of the vibration serviceability limits of the structure is the RMS acceleration and/or displacement value. In stochastic calculus and under certain circumstances, this approach corresponds to the second-order moment properties. To this end, active crowd forces are represented in terms of filtered Gaussian white noise processes with non-stationary mean values and the passive spectators are modeled as single-degree-of-freedom biodynamic systems. In the first case, a passive crowd is neglected and uniform random spatial distribution of an active crowd is adopted. Then, biodynamic models with random masses are added to the structure assuming deterministic spatial distribution, and finally, a random spatial distribution of a passive crowd under the assumption of deterministic distribution of an active crowd is described. In all these cases, the structure is treate
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JN - Civil engineering
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020168" target="_blank" >TE01020168: Centre for Effective and Sustainable Transport Infrastructure (CESTI)</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings of the IX International Conference on Structural Dynamics, EURODYN2014
ISBN
978-972-752-165-4
ISSN
2311-9020
e-ISSN
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Number of pages
8
Pages from-to
1019-1026
Publisher name
Faculdade de Engenharia da Universidade do Porto
Place of publication
Porto
Event location
Porto
Event date
Jun 30, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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