Recommendation for the modelling of 3D non-linear analysis of RC beam tests

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F18%3A10239092" target="_blank" >RIV/61989100:27120/18:10239092 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.techno-press.org/content/?page=article&journal=cac&volume=21&num=1&ordernum=2" target="_blank" >http://www.techno-press.org/content/?page=article&journal=cac&volume=21&num=1&ordernum=2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.12989/cac.2018.21.1.011" target="_blank" >10.12989/cac.2018.21.1.011</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Recommendation for the modelling of 3D non-linear analysis of RC beam tests

Popis výsledku v původním jazyce

The possibilities of non-linear analysis of reinforced-concrete structures are under development. In particular, current research areas include structural analysis with the application of advanced computational and material models. The submitted article aims to evaluate the possibilities of the determination of material properties, involving the tensile strength of concrete, fracture energy and the modulus of elasticity. To evaluate the recommendations for concrete, volume computational models are employed on a comprehensive series of tests. The article particularly deals with the issue of the specific properties of fracture-plastic material models. This information is often unavailable. The determination of material properties is based on the recommendations of Model Code 1990, Model Code 2010 and specialized literature. For numerical modelling, the experiments with the so called &quot;classic&quot; concrete beams executed by Bresler and Scordelis were selected. It is also based on the series of experiments executed by Vecchio. The experiments involve a large number of reinforcement, cross-section and span variants, which subsequently enabled a wider verification and discussion of the usability of the non-linear analysis and constitutive concrete model selected.

Název v anglickém jazyce

Recommendation for the modelling of 3D non-linear analysis of RC beam tests

Popis výsledku anglicky

The possibilities of non-linear analysis of reinforced-concrete structures are under development. In particular, current research areas include structural analysis with the application of advanced computational and material models. The submitted article aims to evaluate the possibilities of the determination of material properties, involving the tensile strength of concrete, fracture energy and the modulus of elasticity. To evaluate the recommendations for concrete, volume computational models are employed on a comprehensive series of tests. The article particularly deals with the issue of the specific properties of fracture-plastic material models. This information is often unavailable. The determination of material properties is based on the recommendations of Model Code 1990, Model Code 2010 and specialized literature. For numerical modelling, the experiments with the so called &quot;classic&quot; concrete beams executed by Bresler and Scordelis were selected. It is also based on the series of experiments executed by Vecchio. The experiments involve a large number of reinforcement, cross-section and span variants, which subsequently enabled a wider verification and discussion of the usability of the non-linear analysis and constitutive concrete model selected.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20102 - Construction engineering, Municipal and structural engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Computers and Concrete

ISSN

1598-8198

e-ISSN

—

Svazek periodika

21

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

KR - Korejská republika

Počet stran výsledku

10

Strana od-do

11-20

Kód UT WoS článku

000429256700002

EID výsledku v databázi Scopus

2-s2.0-85047931578