Straight Beams Rested on Nonlinear Elastic Foundations ? Part 2 (Numerical Solutions, Results and Evaluation)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F14%3A86090935" target="_blank" >RIV/61989100:27230/14:86090935 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27600/14:86090935

Výsledek na webu

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.684.21" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMM.684.21</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.4028/www.scientific.net/AMM.684.21" target="_blank" >10.4028/www.scientific.net/AMM.684.21</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Straight Beams Rested on Nonlinear Elastic Foundations ? Part 2 (Numerical Solutions, Results and Evaluation)

Popis výsledku v původním jazyce

This paper presents numerical solutions of straight plane beam structures rested on an elastic (Winkler's) foundation. It is a continuation of our previous work (see Part 1 of this article) focused on practical applications and solutions including nonlinearities in the foundation (i.e. bilateral linear, bilateral linear + cubic, bilateral linear + cubic + quintic approximations and unilateral approximation for dependencies of reaction forces on deflection in the foundation). For solutions of nonlinear problems of mechanics (i.e. differential 4th-order equations), the Finite Difference Method (i.e. the Central Difference Method) is applied in combination with the Newton (Newton?Raphson) Method. Finally, in one example, linear and nonlinear approaches are solved, evaluated and compared. In some cases, there are evident major differences between the linear and nonlinear solutions.

Název v anglickém jazyce

Straight Beams Rested on Nonlinear Elastic Foundations ? Part 2 (Numerical Solutions, Results and Evaluation)

Popis výsledku anglicky

This paper presents numerical solutions of straight plane beam structures rested on an elastic (Winkler's) foundation. It is a continuation of our previous work (see Part 1 of this article) focused on practical applications and solutions including nonlinearities in the foundation (i.e. bilateral linear, bilateral linear + cubic, bilateral linear + cubic + quintic approximations and unilateral approximation for dependencies of reaction forces on deflection in the foundation). For solutions of nonlinear problems of mechanics (i.e. differential 4th-order equations), the Finite Difference Method (i.e. the Central Difference Method) is applied in combination with the Newton (Newton?Raphson) Method. Finally, in one example, linear and nonlinear approaches are solved, evaluated and compared. In some cases, there are evident major differences between the linear and nonlinear solutions.

Druh

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

CEP obor

JR - Ostatní strojírenství

OECD FORD obor

—

Projekt

<a href="/cs/project/TA03010804" target="_blank" >TA03010804: Osteosyntéza zlomenin nohy a ruky</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

Applied Mechanics and Materials. Volume 684

ISSN

1660-9336

e-ISSN

—

Svazek periodika

16.09.2014

Číslo periodika v rámci svazku

684

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

9

Strana od-do

21-29

Kód UT WoS článku

000348102000003

EID výsledku v databázi Scopus

—