Model analysis of the dynamic effects of railway traffic, depending on the selected determining factors

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F15%3A86095676" target="_blank" >RIV/61989100:27120/15:86095676 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.5593/SGEM2015/B12/S2.062" target="_blank" >http://dx.doi.org/10.5593/SGEM2015/B12/S2.062</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.5593/SGEM2015/B12/S2.062" target="_blank" >10.5593/SGEM2015/B12/S2.062</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Model analysis of the dynamic effects of railway traffic, depending on the selected determining factors

Popis výsledku v původním jazyce

The paper is focused on the analysis of dynamic effects of rail transport on the response of the railway base and embankment assuming the underground damping barriers. The dynamic analysis is based on numerical models using MIDAS GTS software. The paperpresents the damping impact of two types of underground barriers (walls), which are located in different distance from dynamic load source and in material of barrier (concrete or gravel material). Contribution will present both the results of the maximumoscillation velocities and attenuation curves corresponding to the soil for assuming factors. In the end conclusions, focused on the qualitative and quantitative aspects of barriers impacts, have been formulated. The model analysis documented the positive effect of applied barrier resulted into the decrease of oscillation velocity. The higher effect was observed assuming concrete barrier - the maximum oscillation velocity is reduced by 20 % comparing with the situation without barrier.

Název v anglickém jazyce

Model analysis of the dynamic effects of railway traffic, depending on the selected determining factors

Popis výsledku anglicky

The paper is focused on the analysis of dynamic effects of rail transport on the response of the railway base and embankment assuming the underground damping barriers. The dynamic analysis is based on numerical models using MIDAS GTS software. The paperpresents the damping impact of two types of underground barriers (walls), which are located in different distance from dynamic load source and in material of barrier (concrete or gravel material). Contribution will present both the results of the maximumoscillation velocities and attenuation curves corresponding to the soil for assuming factors. In the end conclusions, focused on the qualitative and quantitative aspects of barriers impacts, have been formulated. The model analysis documented the positive effect of applied barrier resulted into the decrease of oscillation velocity. The higher effect was observed assuming concrete barrier - the maximum oscillation velocity is reduced by 20 % comparing with the situation without barrier.

Druh

D - Stať ve sborníku

CEP obor

JM - Inženýrské stavitelství

OECD FORD obor

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Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2015

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

SGEM 2015 : 15th international multidisciplinary scientific geoconference : conference proceedings : 18-24 June, 2015, Albena, Bulgaria. Science and Technologies in Geology, Exploration and Mining. Volume II

ISBN

978-619-7105-32-2

ISSN

1314-2704

e-ISSN

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Počet stran výsledku

6

Strana od-do

465-470

Název nakladatele

STEF92 Technology Ltd.

Místo vydání

Sofia

Místo konání akce

Albena

Datum konání akce

18. 6. 2015

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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