Modelovani a Analyza predpjatych betonovyvh nosniku z lehkeho kameniva - Casove Zavisle Deformace

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F07%3A01135266" target="_blank" >RIV/68407700:21110/07:01135266 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Modeling and Analysis of Prestressed Lightweight Aggregate Concrete Beams - Time Dependent Deformations

Popis výsledku v původním jazyce

Three beams were produced from light weight aggregate concrete. After seven days of the concreting the samples were prestressed, and finally loaded after 28 days by loading blocks. A computer model was created and the results from this model and experiments were compared. To obtain the computer model as close as possible to the reality, all the material properties (modulus of elasticity, ultimate strength, etc.) used in the computer model were obtained from the experimental data. The values obtained from the measurements were calculated according to the Czech National Standards. The deformations are measured using the strain gauge technique and the deflections with dial gauges. The computer model uses a linear geometric and linear elastic material model, the generalpurpose finite element code ANSYS was used.

Název v anglickém jazyce

Modeling and Analysis of Prestressed Lightweight Aggregate Concrete Beams - Time Dependent Deformations

Popis výsledku anglicky

Three beams were produced from light weight aggregate concrete. After seven days of the concreting the samples were prestressed, and finally loaded after 28 days by loading blocks. A computer model was created and the results from this model and experiments were compared. To obtain the computer model as close as possible to the reality, all the material properties (modulus of elasticity, ultimate strength, etc.) used in the computer model were obtained from the experimental data. The values obtained from the measurements were calculated according to the Czech National Standards. The deformations are measured using the strain gauge technique and the deflections with dial gauges. The computer model uses a linear geometric and linear elastic material model, the generalpurpose finite element code ANSYS was used.

Druh

D - Stať ve sborníku

CEP obor

JJ - Ostatní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/GA103%2F06%2F1474" target="_blank" >GA103/06/1474: Mechanické, vlhkostní a tepelné vlastnosti silikátových kompozitů s rozptýlenou výztuží</a><br>

Návaznosti

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

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of Workshop 2007

ISBN

978-80-01-03667-9

ISSN

—

e-ISSN

—

Počet stran výsledku

2

Strana od-do

1-2

Název nakladatele

ČVUT

Místo vydání

Praha

Místo konání akce

Praha

Datum konání akce

19. 2. 2007

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—