Aam for structure beams and analysis of beam without shear reinforcement

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F19%3A10242699" target="_blank" >RIV/61989100:27120/19:10242699 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26110/19:PU135966

Result on the web

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.292.3" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/SSP.292.3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/SSP.292.3" target="_blank" >10.4028/www.scientific.net/SSP.292.3</a>

Result language

angličtina

Original language name

Aam for structure beams and analysis of beam without shear reinforcement

Original language description

Advances in technology and sustainability requirements create substantial demand for material research. In construction industry, possibilities of innovation of concrete are opened by using recipes based on new activation methods, where alkaline activated composites can be included. This article focuses on this area where the results of the recipe verified under industrial conditions are presented, and the way of processing is significantly different from the laboratory conditions. The aim of the article is to present the material properties and differences of alkali activated specimens that are compared with series of common concrete material properties based on composition from the same aggregate material base. It was found that the most significant differences are the modulus of elasticity. In both of the recipes, the same design cube compressive strength is used. The article presented also experiment and nonlinear analysis of the alkali-activated beam without shear reinforcement, which was used to study the mechanism of damage and collapse of AAM beam. Nonlinear analysis was used thanks to complex knowledge of material properties. Numerical modelling uses the ATENA software. Test of small structural element is complemented by an advanced crack detection diagnosis with the use of acoustic emission.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20102 - Construction engineering, Municipal and structural engineering

Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2019

Confidentiality

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

Article name in the collection

Solid State Phenomena. Volume 292

ISBN

978-3-0357-1459-3

ISSN

1012-0394

e-ISSN

1662-9779

Number of pages

6

Pages from-to

3-8

Publisher name

Trans Tech Publications

Place of publication

Curych

Event location

Praha

Event date

Nov 21, 2018

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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