THE MESHFREE LOCALIZED PETROV-GALERKIN APPROACH IN SLOPE STABILITY ANALYSIS
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27350%2F19%3A10242760" target="_blank" >RIV/61989100:27350/19:10242760 - isvavai.cz</a>
Výsledek na webu
<a href="https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=8&SID=F3SwSDnW2djUXlrh8Qd&page=1&doc=1" target="_blank" >https://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=8&SID=F3SwSDnW2djUXlrh8Qd&page=1&doc=1</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.2478/cee-2019-0011" target="_blank" >10.2478/cee-2019-0011</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
THE MESHFREE LOCALIZED PETROV-GALERKIN APPROACH IN SLOPE STABILITY ANALYSIS
Popis výsledku v původním jazyce
The article focuses on the use of the meshfree numerical method in the field of slope stability computations. There are many meshfree implementations of numerical methods. The article shows the results obtained using the meshfree localized Petrov-Galerkin method (MLPG) - localized weak-form of the equilibrium equations with an often used elastoplastic material model based on Mohr-Coulomb (MC) yield criterion. The most important aspect of MLPG is that the discretization process uses a set of nodes instead of elements. Node position within the computational domain is not restricted by any prescribed relationship. The shape functions are constructed using just the set of nodes present in the simple shaped domain of influence. The benchmark slope stability numerical model was performed using the developed meshfree computer code and compared with conventional finite element (FEM) and limit equilibrium (LEM) codes. The results showed the ability of the implemented theoretical preliminaries to solve the geotechnical stability problems.
Název v anglickém jazyce
THE MESHFREE LOCALIZED PETROV-GALERKIN APPROACH IN SLOPE STABILITY ANALYSIS
Popis výsledku anglicky
The article focuses on the use of the meshfree numerical method in the field of slope stability computations. There are many meshfree implementations of numerical methods. The article shows the results obtained using the meshfree localized Petrov-Galerkin method (MLPG) - localized weak-form of the equilibrium equations with an often used elastoplastic material model based on Mohr-Coulomb (MC) yield criterion. The most important aspect of MLPG is that the discretization process uses a set of nodes instead of elements. Node position within the computational domain is not restricted by any prescribed relationship. The shape functions are constructed using just the set of nodes present in the simple shaped domain of influence. The benchmark slope stability numerical model was performed using the developed meshfree computer code and compared with conventional finite element (FEM) and limit equilibrium (LEM) codes. The results showed the ability of the implemented theoretical preliminaries to solve the geotechnical stability problems.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20101 - Civil engineering
Návaznosti výsledku
Projekt
—
Návaznosti
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Ostatní
Rok uplatnění
2019
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Civil and Environmental Engineering
ISSN
1336-5835
e-ISSN
—
Svazek periodika
15
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
PL - Polská republika
Počet stran výsledku
6
Strana od-do
79-84
Kód UT WoS článku
000472781500011
EID výsledku v databázi Scopus
2-s2.0-85067277830