Three-dimensional modeling of pavement with dual load using finite element
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| Format: | Artículo científico |
| Language: | en |
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Universidad Nacional de Colombia
2015
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| _version_ | 1876468771283009536 |
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| author | Wilson Rodríguez-Calderón |
| author_facet | Wilson Rodríguez-Calderón |
| contents | Three-dimensional modeling of pavement with dual load using finite element Wilson Rodríguez-Calderón Myriam Rocío Pallares-Muñoz Ingeniería Algor Elsym5 pavements finite elements rational design The model developed tries to pre dict the stresses and strains o f the structure of the pavement in a more real way, doing a lin eal elastic structural analysis in three dimensions with capacity to model loads of double axes, that which constitutes an advance regardi ng two dimensional axisymmetrical models that only represent the state tensedeformational of the pavement under loads of simple axes . Earlier stages of this research showed t wodimensional models under dif ferent load scenarios, league between layers and nonlinear cons titutive models, however the purpose is to move towards analysis methodo logy stressstrain state under standard loads. The model was implemented in the Algor program and a comparison with the Elsym5 multilayer freeware was pe rformed. The results warn the existence of shear stress concentrations that can be causing ma jor flaws that are not considered in traditional design methods which could lead to the possibility of reassessed. 2015 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49635366004 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.189 Vol.82 |
| format | Artículo científico |
| id | redalyc_49635366004 |
| institution | Redalyc |
| language | en |
| publishDate | 2015 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Three-dimensional modeling of pavement with dual load using finite element Wilson Rodríguez-Calderón Ingeniería Algor Elsym5 pavements finite elements rational design Three-dimensional modeling of pavement with dual load using finite element Wilson Rodríguez-Calderón Myriam Rocío Pallares-Muñoz Ingeniería Algor Elsym5 pavements finite elements rational design The model developed tries to pre dict the stresses and strains o f the structure of the pavement in a more real way, doing a lin eal elastic structural analysis in three dimensions with capacity to model loads of double axes, that which constitutes an advance regardi ng two dimensional axisymmetrical models that only represent the state tensedeformational of the pavement under loads of simple axes . Earlier stages of this research showed t wodimensional models under dif ferent load scenarios, league between layers and nonlinear cons titutive models, however the purpose is to move towards analysis methodo logy stressstrain state under standard loads. The model was implemented in the Algor program and a comparison with the Elsym5 multilayer freeware was pe rformed. The results warn the existence of shear stress concentrations that can be causing ma jor flaws that are not considered in traditional design methods which could lead to the possibility of reassessed. 2015 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49635366004 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.189 Vol.82 |
| title | Three-dimensional modeling of pavement with dual load using finite element |
| topic | Ingeniería Algor Elsym5 pavements finite elements rational design |
| url | https://www.redalyc.org/articulo.oa?id=49635366004 |