Feasibility Study of Material-modified Precast Element Used in the Railway Industry

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301579" target="_blank" >RIV/68407700:21110/16:00301579 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Feasibility Study of Material-modified Precast Element Used in the Railway Industry

Original language description

Fiber reinforced concrete (FRC) is a material whose utilization in the concrete industry has been rapidly increasing recently. The use of this specific material over conventional forms of concrete can lead to many benefits at some applications. The contribution is focused on the feasibility study of FRC use for precast irregular plates utilized in the railway industry. Nowadays, the existing irregular plates are made of conventional reinforced concrete. The aim of the study is to verify the feasibility of the modified plate made of self compacted fiber reinforced concrete (SCFRC) without conventional reinforcement instead of reinforced concrete. The whole procedure including the design and manufacture of the modified plate is described. The manufacturing technology of SCFRC is also demonstrated, as well as the numerical analysis of material-modified plate on a nonlinear model. Three different load conditions - dismantling, transport to the building site and intended use were analyzed. Besides, the informative material tests were conducted in order to obtain the properties of concrete composite at 28 days that was used for the manufacture. The static loading tests of the SCFRC irregular plate have not been performed yet as the applied research is in the phase of cost effective pilot study which has to only verify the feasibility of the modified plate.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

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

Article name in the collection

Sborník studentské vědecké konference "Trendy a inovace v dopravním stavitelství"

ISBN

978-80-01-05973-9

ISSN

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e-ISSN

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Number of pages

8

Pages from-to

154-161

Publisher name

ČVUT v Praze, Fakulta stavební

Place of publication

Praha

Event location

Praha

Event date

Jun 20, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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