Dynamic Structure Response Excited by Technical Seismicity Effects

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F14%3A00212849" target="_blank" >RIV/68407700:21610/14:00212849 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.advengsoft.2013.05.003" target="_blank" >http://dx.doi.org/10.1016/j.advengsoft.2013.05.003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.advengsoft.2013.05.003" target="_blank" >10.1016/j.advengsoft.2013.05.003</a>

Result language
angličtina
Original language name
Dynamic Structure Response Excited by Technical Seismicity Effects
Original language description
The subject of the solution consists in the design and evaluation of vibro-isolation of the multifunctional reinforced concrete frame structure of a building over the tunnel metro structure, based on analysing its 3D calculation model. Measured vibrations in accelerations from passing metro trains were used as nonperiodic excitation of the object on the level of its foundation slab. Results of the dynamic calculation are used to document the nature of the building structure response, and of the reduction/amplification of the vibrations at selected points of individual storeys during the pass of metro trains, including the frequency characteristics of the response. The comparison of the building response without and with vibro-isolation is used to demonstrate the efficiency of using a rubber layer in the footing bottom for reducing the transfer of vibrations from the metro to the building. Measurement of the vibrations when the construction had been finished allowed to compare the vibra
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JM - Structural engineering
OECD FORD branch
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Project
<a href="/en/project/GAP105%2F11%2F1580" target="_blank" >GAP105/11/1580: Transient response of structures under short-term dynamic or impact load due to seismic effects and explosions</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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