ANALYSIS OF CONTINOUS RAIL AT RAILWAY BRIDGE

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F09%3APU85652" target="_blank" >RIV/00216305:26110/09:PU85652 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

čeština

Original language name

ANALYSIS OF CONTINOUS RAIL AT RAILWAY BRIDGE

Original language description

Presented paper deals with effect of thermal load applied on the railway bridge and continous rail. Both bridge and rail are curved. Curvature of rail causes transversal displacement which results in modification of normal forces. Problem can be analysedwith different attitudes. Analytical solution consist in numerical solution of system of differential equations. Interaction between railway bridge and ballast is difficult to be concerned. Finite element analysis reflects curvature of rail and railwaybridge. Interaction between bridge and ballast is transmitted by contacts. FEM model of a bridge was prepared in software ANSYS Analytical and FEM solution is shown. Results are shown in figures and graphs.

Czech name

ANALYSIS OF CONTINOUS RAIL AT RAILWAY BRIDGE

Czech description

Presented paper deals with effect of thermal load applied on the railway bridge and continous rail. Both bridge and rail are curved. Curvature of rail causes transversal displacement which results in modification of normal forces. Problem can be analysedwith different attitudes. Analytical solution consist in numerical solution of system of differential equations. Interaction between railway bridge and ballast is difficult to be concerned. Finite element analysis reflects curvature of rail and railwaybridge. Interaction between bridge and ballast is transmitted by contacts. FEM model of a bridge was prepared in software ANSYS Analytical and FEM solution is shown. Results are shown in figures and graphs.

Type

D - Article in proceedings

CEP classification

JM - Structural engineering

OECD FORD branch

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Project

<a href="/en/project/1M0579" target="_blank" >1M0579: Centre for Integrated Design of Advanced Structures</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2009

Confidentiality

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

Article name in the collection

Engineering mechanics 2009

ISBN

978-80-86246-35-2

ISSN

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e-ISSN

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Number of pages

9

Pages from-to

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Publisher name

Neuveden

Place of publication

Svratka, Česká republika

Event location

Svratka

Event date

May 11, 2009

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

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