SLOPE STABILITY CONSIDERING UNCERTANTY OF DATA: STUDY CASE OF MANSIONES, MONTES DE OCA, SAN JOSE, COSTA RICA
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| Autors: | , |
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| Format: | artículo original |
| Estat: | Versión publicada |
| Data de publicació: | 2011 |
| Descripció: | A deterministic model of slope stability has been evaluated with fuzzy input parameters by the methodof vertices, dividing the fuzzy numbers into groups of intervals (cuts or α levels). Later on, in the model, the fuzzynumbers have been replaced by the intervals, reducing it to a number of analyses of intervals using only conventionalmathematics. The stability of the slope is measured by comparing the fuzzy set, representing the state of stability, withfour predefined stability states, using a technique of grouping. The result of this process indicates that under staticconditions, the slope of the community of Mansiones is certainly stable and under pseudo-static conditions (horizontalacceleration of 20% g), the slope could have an imminent failure. |
| Pais: | Portal de Revistas UCR |
| Institution: | Universidad de Costa Rica |
| Repositorio: | Portal de Revistas UCR |
| Idioma: | Español |
| OAI Identifier: | oai:archivo.portal.ucr.ac.cr:article/6497 |
| Accés en línia: | https://archivo.revistas.ucr.ac.cr/index.php/geologica/article/view/6497 |
| Paraula clau: | slope stability uncertainty geotechnics landslide hazard estabilidad de taludes incertidumbre geotecnia deslizamiento amenaza |