Stability of anchored sheet wall in cohesive-frictional soils by FE limit analysis
| Autor: | Muñoz, J., Lyamin, A., Huerta, Antonio |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament de Matemàtica Aplicada III, Universitat Politècnica de Catalunya. LACÀN - Mètodes Numèrics en Ciències Aplicades i Enginyeria |
| Jazyk: | angličtina |
| Rok vydání: | 2020 |
| Předmět: |
Anàlisi numèrica
Geomecànica Engineering Civil Engineering Multidisciplinary Enginyeria civil::Materials i estructures [Àrees temàtiques de la UPC] Computer Science Software Engineering Engineering Marine Matemàtiques i estadística::Anàlisi numèrica [Àrees temàtiques de la UPC] Engineering Manufacturing Engineering Mechanical Engineering Industrial Engineering Ocean Engineering Aerospace Engineering Biomedical |
| Zdroj: | UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya Universitat Jaume I Scipedia Open Access Scipedia SL |
| Popis: | This study extends the limit analysis techniques used for the computation of strict bounds of the load factors in solids to stability problems with interfaces, anchors and joints. The cases considered include the pull-out capacity of multibelled anchors and the stability of retaining walls for multiple conditions at the anchor/soil and wall/soil interfaces. Three types of wall supports are examined: free standing wall, simply supported wall and anchored wall. The results obtained are compared against available experimental and numerical data. The conclusion drawn confirms the validity of numerical limit analysis for the computation of accurate bounds on limit loads and capturing failure modes of structures with multiple inclusions of complex interface and support conditions. |
| Databáze: | OpenAIRE |
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