Recomendaciones técnicas para el diseño estructural de pavimentos flexibles con la incorporación de criterios mecánicos - empíricos
Loading...
Date
Authors
Arias Barrantes, Eliécer
Arias Barrantes, Eliécer
Sequeira Rojas, Wendy
Aguiar Moya, José Pablo
Arriola Guzmán, Raquel
Elizondo Arrieta, Fabián
Loría Salazar, Luis Guillermo
Journal Title
Journal ISSN
Volume Title
Publisher
Laboratorio Nacional de Materiales y Modelos Estructurales (LanammeUCR)
Abstract
El diseño de pavimentos al día de hoy es una mezcla de conocimiento adquirido, de forma empírica y por medio del análisis mecánico de los materiales. Esto ha llevado a que se desarrollen metodologías de diseño que consideran lo mejor de ambas ramas y ha permitido optimizar el desempeño de los materiales y predecir de una mejor manera su comportamiento durante el periodo de diseño.
El presente documento pretende ser una guía básica sobre los lineamientos que deben seguirse para considerar las propiedades mecánicas de los materiales utilizados en la construcción de carreteras, con el propósito de dar a conocer las principales tendencias internacionales en cuanto a diseño de pavimentos y aplicar el conocimiento ingenieril acorde con los últimos avances en la caracterización de materiales, comportamiento mecánico y predicción de deterioro.
La metodología que se presenta en este documento recopila los principales avances internaciones en cuanto al diseño de pavimentos, que pueden ser aplicados en el país con la capacidad instalada en diferentes laboratorios nacionales y en cuanto al conocimiento e investigación que el Laboratorio Nacional de Materiales y Modelos Estructurales, LanammeUCR ha realizado o ha colaborado con personal técnico y equipo de avanzada.
Esto permitirá extender los procedimientos requeridos al día de hoy y conocer las necesidades actuales en cuanto a transferencia tecnológica e investigación a corto, mediano y largo plazo.
The pavement design today is a mixture of empirical knowledge through mechanical analysis of materials. This has led to develop design methodologies that consider the best of both branches and has enabled to optimize the performance of the materials and to predict in a better way their behavior during the design. This document intends to be a basic guide on the instructions to be followed in considering the mechanical properties of the materials used in road construction, in order to make known the main international trends regarding on pavement design and to apply engineering knowledge according to the latest advances in the characterization of materials, mechanical behavior and predicting deterioration. The methodology presented in this document compiles the main international progress in design of pavements, which can be applied in the country with the installed capacity in different national laboratories and as to the knowledge and research that the National Laboratory of Materials and Structural Models, LanammeUCR has performed or collaborated with technical personnel and advanced equipment. This will allow extending the required procedures to the present day and meeting the current needs in terms of technology transfer and research in the short, medium and long term.
The pavement design today is a mixture of empirical knowledge through mechanical analysis of materials. This has led to develop design methodologies that consider the best of both branches and has enabled to optimize the performance of the materials and to predict in a better way their behavior during the design. This document intends to be a basic guide on the instructions to be followed in considering the mechanical properties of the materials used in road construction, in order to make known the main international trends regarding on pavement design and to apply engineering knowledge according to the latest advances in the characterization of materials, mechanical behavior and predicting deterioration. The methodology presented in this document compiles the main international progress in design of pavements, which can be applied in the country with the installed capacity in different national laboratories and as to the knowledge and research that the National Laboratory of Materials and Structural Models, LanammeUCR has performed or collaborated with technical personnel and advanced equipment. This will allow extending the required procedures to the present day and meeting the current needs in terms of technology transfer and research in the short, medium and long term.
Description
Keywords
PITRA, Diseño, pavimentos, fatiga, deformación, design, pavements, fatigue, deformation
Citation
https://www.lanamme.ucr.ac.cr/repositorio/handle/50625112500/126