Finite element model based on refined plate theories for laminated glass units

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F15%3A00229923" target="_blank" >RIV/68407700:21110/15:00229923 - isvavai.cz</a>

Výsledek na webu

<a href="http://www.lajss.org/index.php/LAJSS/article/view/1676" target="_blank" >http://www.lajss.org/index.php/LAJSS/article/view/1676</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1590/1679-78251676" target="_blank" >10.1590/1679-78251676</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Finite element model based on refined plate theories for laminated glass units

Popis výsledku v původním jazyce

Laminated glass units exhibit complex response as a result of different mechanical behavior and properties of glass and polymer foil. We aim to develop a finite element model for elastic laminated glass plates based on the refined plate theory by Mau. For a geometrically nonlinear description of the behavior of units, each layer behaves according to the Reissner-Mindlin kinematics, complemented with membrane effects and the von Kármán assumptions. Nodal Lagrange multipliers enforce the compatibility ofindependent layers in this approach. We have derived the discretized model by the energy-minimization arguments, assuming that the unknown fields are approximated by bi-linear functions at the element level, and solved the resulting system by the Newtonmethod with consistent linearization. We have demonstrated through verification and validation examples that the proposed formulation is reliable and accurately reproduces the behavior of laminated glass units. This study represents a fir

Název v anglickém jazyce

Finite element model based on refined plate theories for laminated glass units

Popis výsledku anglicky

Laminated glass units exhibit complex response as a result of different mechanical behavior and properties of glass and polymer foil. We aim to develop a finite element model for elastic laminated glass plates based on the refined plate theory by Mau. For a geometrically nonlinear description of the behavior of units, each layer behaves according to the Reissner-Mindlin kinematics, complemented with membrane effects and the von Kármán assumptions. Nodal Lagrange multipliers enforce the compatibility ofindependent layers in this approach. We have derived the discretized model by the energy-minimization arguments, assuming that the unknown fields are approximated by bi-linear functions at the element level, and solved the resulting system by the Newtonmethod with consistent linearization. We have demonstrated through verification and validation examples that the proposed formulation is reliable and accurately reproduces the behavior of laminated glass units. This study represents a fir

Druh

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

CEP obor

JN - Stavebnictví

OECD FORD obor

—

Projekt

<a href="/cs/project/EE2.3.30.0034" target="_blank" >EE2.3.30.0034: Podpora zkvalitnění týmů výzkumu a vývoje a rozvoj intersektorální mobility na ČVUT v Praze</a><br>

Návaznosti

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

Rok uplatnění

2015

Kód důvěrnosti údajů

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

Název periodika

Latin American Journal of Solids and Structures _ electronic version

ISSN

1679-7825

e-ISSN

—

Svazek periodika

12

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

BR - Brazilská federativní republika

Počet stran výsledku

24

Strana od-do

1158-1181

Kód UT WoS článku

000359494600009

EID výsledku v databázi Scopus

2-s2.0-84930911862