Experimental Tests of I Profile Made from UHPC Reinforced with Textile Glass Fibres

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21610%2F16%3A00303716" target="_blank" >RIV/68407700:21610/16:00303716 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.249.261" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/SSP.249.261</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.249.261" target="_blank" >10.4028/www.scientific.net/SSP.249.261</a>

Result language

angličtina

Original language name

Experimental Tests of I Profile Made from UHPC Reinforced with Textile Glass Fibres

Original language description

This abstract is summarizing production and subsequent experimental testing of 3D profile of the symmetrical I shape concrete from UHPC matrix and reinforced with textile glass fibres. Upper and bottom covering strips of this profile are at the outside fibres reinforced with textile glass reinforcement. Position of this reinforcement is fixed in the distance of about 3 mm from outside fibres and is connected with reinforcement of the profile stem located in its axis. Such prepared beams were tested with four-point flexure evenly loaded until fracture. Course of the measurement was continuously recorded by the automatic logger, where mostly increase of the force in relation to deflection in the middle of the span and change of position of supports were recorded. From the recorded data were prepared graphic outputs compared with the same experiments performed on I profile which is not reinforced, i.e. only UHPC matrix, and for comparison also on the profile made from UHPC matrix with use of metal wires. In the conclusion were compared achieved test results. Mainly suitability and loading capacity of individual beam types was compared. Within the experiment were performed supporting tests based on which were determined material characteristics of tested matrix and textile glass reinforcement. Tests were performed in the Klokner Institute within solution of the grant project GACŘ 13-12676S.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

<a href="/en/project/GA13-12676S" target="_blank" >GA13-12676S: Advanced research of UHPC matrix for ultra thin elements with non-conventional reinforcement</a><br>

Continuities

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

Publication year

2016

Confidentiality

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

Article name in the collection

Proceedings from 22nd Czech Concrete Day 2015 (print)

ISBN

978-3-03835-675-2

ISSN

1012-0394

e-ISSN

1662-9779

Number of pages

6

Pages from-to

261-266

Publisher name

Trans Tech Publications Ltd.

Place of publication

Pfaffikon

Event location

Litomyšl

Event date

Nov 25, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—