UHPC Reinforced by Hybrid Fibers and its Resistance to High Temperature Loading

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F18%3A00325522" target="_blank" >RIV/68407700:21110/18:00325522 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21610/18:00325522

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.272.209" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/SSP.272.209</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.272.209" target="_blank" >10.4028/www.scientific.net/SSP.272.209</a>

Result language

angličtina

Original language name

UHPC Reinforced by Hybrid Fibers and its Resistance to High Temperature Loading

Original language description

As part of the development and research of UHPC materials, the broad professional public deals mainly with the determination of the basic physical and mechanical parameters, in particular the compressive strength, that is considered as a determining parameter for these cementbased composites. The strength of the composite material is determined under normal laboratory conditions. Fine cement-based composite materials are increasingly used not only for academic purposes but also for practical applications. Therefore, it is necessary to focus on other parameters that determine these new Hi-Tech materials. The mechanical properties of materials at elevated temperatures belong to an area that is not properly defined not only in the Czech Republic but also in the world. Research into the behavior of these composite materials and their thermal loading can provide additional information and basics to expand these building materials such as France, USA, Japan and other countries around the world. In the Czech standards applicable to the design of concrete structures subjected to thermal stress, the values of the reduction coefficient Kc, θ are used only for commonly used dense concrete and also for expanded concrete. It is clear that these values cannot be used for fine-grained composite materials with cement binder reinforced hybrid reinforcements. The aim of the paper is to determine and describe the behavior of these materials in the temperature range of 20 ° C to 1000 ° C for two test modes that affect residual strength and high temperature strength.

Czech name

—

Czech description

—

Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20101 - Civil engineering

Project

<a href="/en/project/GA15-05791S" target="_blank" >GA15-05791S: Analysis of physical and chemical processes in hybrid-fiber reinforced high performance cement-based composites induced by high-temperature loading</a><br>

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2018

Confidentiality

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

Article name in the collection

24th Concrete Days 2017

ISBN

978-3-0357-1284-1

ISSN

1012-0394

e-ISSN

1662-9779

Number of pages

5

Pages from-to

209-213

Publisher name

Trans Tech Publications

Place of publication

Curich

Event location

Litomyšl

Event date

Nov 22, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

—