The Possibilities of Numerical Modeling of Reinforced Masonry and its Comparison with Real Measurements on a Test Sample of Masonry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27120%2F16%3A86099221" target="_blank" >RIV/61989100:27120/16:86099221 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The Possibilities of Numerical Modeling of Reinforced Masonry and its Comparison with Real Measurements on a Test Sample of Masonry

Popis výsledku v původním jazyce

The paper deals with various ways of modeling pre-stressed masonry and examination of the influence input data on the modeling results. The process modeling of properties of masonry is carried out for many years. The expression of optimal solution of the modeling is very large and is dealt with in a number of works, therefore should be limited for some procedures. The aim is to create the simplest models with outputs that are most correspond with the actual measurement. The basic model is designed as micro-model. Process of modeling is divided into three phases. In the first stage it is used the material linearity of all input data considering on the initial strain in the pre-loaders element. Subsequently is performed consideration of the effective area in the anchorage zone. In the last phase enters into modeling material nonlinearity of selected materials. All phases are implemented in software ANSYS. At the end all phase are compared. Then the models are compared with real measurements on a test sample of masonry. All input values are obtained from laboratory tests of the experimental measurements including statistical evaluation of the input data. The comparison is serving as verification of the functionality of individual phases of models.

Název v anglickém jazyce

The Possibilities of Numerical Modeling of Reinforced Masonry and its Comparison with Real Measurements on a Test Sample of Masonry

Popis výsledku anglicky

The paper deals with various ways of modeling pre-stressed masonry and examination of the influence input data on the modeling results. The process modeling of properties of masonry is carried out for many years. The expression of optimal solution of the modeling is very large and is dealt with in a number of works, therefore should be limited for some procedures. The aim is to create the simplest models with outputs that are most correspond with the actual measurement. The basic model is designed as micro-model. Process of modeling is divided into three phases. In the first stage it is used the material linearity of all input data considering on the initial strain in the pre-loaders element. Subsequently is performed consideration of the effective area in the anchorage zone. In the last phase enters into modeling material nonlinearity of selected materials. All phases are implemented in software ANSYS. At the end all phase are compared. Then the models are compared with real measurements on a test sample of masonry. All input values are obtained from laboratory tests of the experimental measurements including statistical evaluation of the input data. The comparison is serving as verification of the functionality of individual phases of models.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JN - Stavebnictví

OECD FORD obor

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Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

International Journal of Mechanics

ISSN

1998-4448

e-ISSN

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Svazek periodika

Neuveden

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

46-52

Kód UT WoS článku

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EID výsledku v databázi Scopus

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