Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection
990/5000 The sensitivity analysis of each of the variables that influence the design of a rigid pavement structure is presented, from the point of view of pavement mechanics, and the incidence of these on the deflection of the structural model. The variables ana...
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| Format: | Online |
| Language: | spa |
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Universidad Pedagógica y Tecnológica de Colombia
2010
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| Online Access: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/1334 |
| _version_ | 1801706052179197952 |
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| author | Higuera-Sandoval, Carlos Hernando |
| author_facet | Higuera-Sandoval, Carlos Hernando |
| author_sort | Higuera-Sandoval, Carlos Hernando |
| collection | OJS |
| description |
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The sensitivity analysis of each of the variables that influence the design of a rigid pavement structure is presented, from the point of view of pavement mechanics, and the incidence of these on the deflection of the structural model. The variables analyzed were the following: the applied load, the thickness of the slab, the load radius, the modulus of elasticity of the concrete, the Poisson's ratio of the concrete and the reaction module of the support or foundation assembly of the slab. Through the sensitivity analysis it is possible to define the most sensitive variables or those that affect to a greater or lesser degree the deflection of the structure, and thus be able to have tools that allow pavement design engineers to be certain of the variables that must be modified to ensure that the structural model meets deflection requirements at the edge, corner, and interior of the concrete slab.
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| format | Online |
| id | oai:oai.revistas.uptc.edu.co:article-1334 |
| institution | Revista Facultad de Ingeniería |
| language | spa |
| publishDate | 2010 |
| publisher | Universidad Pedagógica y Tecnológica de Colombia |
| record_format | ojs |
| spelling | oai:oai.revistas.uptc.edu.co:article-13342020-04-16T15:42:40Z Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection Análisis de sensibilidad de las variables de diseño de un pavimento rígido y su incidencia en la deflexión Higuera-Sandoval, Carlos Hernando rigid pavements deflection design of paviments maintenance and conservation pavimentos rigidos deflexión diseño de pavimento mantenimiento y conservación 990/5000 The sensitivity analysis of each of the variables that influence the design of a rigid pavement structure is presented, from the point of view of pavement mechanics, and the incidence of these on the deflection of the structural model. The variables analyzed were the following: the applied load, the thickness of the slab, the load radius, the modulus of elasticity of the concrete, the Poisson's ratio of the concrete and the reaction module of the support or foundation assembly of the slab. Through the sensitivity analysis it is possible to define the most sensitive variables or those that affect to a greater or lesser degree the deflection of the structure, and thus be able to have tools that allow pavement design engineers to be certain of the variables that must be modified to ensure that the structural model meets deflection requirements at the edge, corner, and interior of the concrete slab. Se presenta el análisis de sensibilidad de cada una de las variables que influyen en el diseño de una estructura de un pavimento rígido, desde el punto de vista de la mecánica de pavimentos, y de la incidencia de estas en la deflexión del modelo estructural. Las variables analizadas fueron las siguientes: la carga aplicada, el espesor de la losa, el radio de carga, el módulo de elasticidad del concreto, la relación de Poisson del concreto y el módulo de reacción del conjunto de apoyo o fundación de la losa. Por medio del análisis de sensibilidad es posible definir las variables más sensibles o que afectan en mayor o menor grado la deflexión de la estructura, y así poder tener herramientas que les permitan a los ingenieros de diseño de pavimentos tener certeza de las variables que deben modificarse para conseguir que el modelo estructural cumpla con los requisitos de deflexión en el borde, en la esquina y en el interior de la losa de concreto. Universidad Pedagógica y Tecnológica de Colombia 2010-12-02 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://revistas.uptc.edu.co/index.php/ingenieria/article/view/1334 Revista Facultad de Ingeniería; Vol. 15 No. 20 (2006); 55-69 Revista Facultad de Ingeniería; Vol. 15 Núm. 20 (2006); 55-69 2357-5328 0121-1129 spa https://revistas.uptc.edu.co/index.php/ingenieria/article/view/1334/1329 Copyright (c) 2006 Carlos Hernando Higuera-Sandoval |
| spellingShingle | rigid pavements deflection design of paviments maintenance and conservation pavimentos rigidos deflexión diseño de pavimento mantenimiento y conservación Higuera-Sandoval, Carlos Hernando Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title | Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title_alt | Análisis de sensibilidad de las variables de diseño de un pavimento rígido y su incidencia en la deflexión |
| title_full | Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title_fullStr | Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title_full_unstemmed | Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title_short | Sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| title_sort | sensitivity analysis of the design variables of a rigid pavement and its incidence on deflection |
| topic | rigid pavements deflection design of paviments maintenance and conservation pavimentos rigidos deflexión diseño de pavimento mantenimiento y conservación |
| topic_facet | rigid pavements deflection design of paviments maintenance and conservation pavimentos rigidos deflexión diseño de pavimento mantenimiento y conservación |
| url | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/1334 |
| work_keys_str_mv | AT higuerasandovalcarloshernando sensitivityanalysisofthedesignvariablesofarigidpavementanditsincidenceondeflection AT higuerasandovalcarloshernando analisisdesensibilidaddelasvariablesdedisenodeunpavimentorigidoysuincidenciaenladeflexion |
