Application of finite elements for the check of hydraulic concrete SLABS

Aplicación de elementos finitos para el chequeo de losas de concreto hidráulico

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Carlos Hernando Higuera-Sandoval
Daniela Andrea Hernández-Rojas
Abstract

Since the human being had the need to move from one place to another quickly and reliably, the pavement is created in order to facilitate the transport of people and goods, deriving various types of structures with their own characteristics. Rigid pavement, due to its properties, has a greater participation in road construction since it provides high resistance in bearing loads, greater durability and little maintenance. Technological development optimizes study, design and construction processes by offering tools that include the use of finite elements, such as EverFe 2.26. This software allows to analyze a rigid pavement structure composed of subgrade, granular subbase and hydraulic concrete slabs, determining forces and deflections caused by friction factors, warping and traffic loads; that, for the object and methodology of the study, two types of scenarios are formulated: 1. Analysis of design parameters for only one slab and 2. Analysis of design parameters for a set of slabs using segments and tie bars. The results given will be a point of comparison to determine maximum efforts and deflections in both scenarios, directly obtaining the justification of the important use of load transmission elements and the essentials of the application of finite elements when designing rigid pavement structures, since the behavior of the same is studied in depth obtaining real results of greater precision.

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Author Biography (SEE)

Carlos Hernando Higuera-Sandoval, • Full professor of Transport and Roads Department of Faculty of Engineering of Pedagogical and Technological University of Colombia.

  1. 1.     ACADEMIC FORMATION
  • Transport and Roads Engineer graduate from Pedagogical and Technological University of Colombia.
  • Specialist in Terrestrial routes from The University of Cauca.
  • Specialist in Roads from the Technical University of Madrid – Spain.
  • Specialist in Land Transportation from the Technical University of Madrid – Spain.
  • Master in Terrestrial Routes from the University of Cauca.
  • Complementary studies of roads in Rosario National University – Argentina.

 

  1. 2.     TEACHING
  • Full professor of Transport and Roads Department of Faculty of Engineering of Pedagogical and Technological University of Colombia.
  • Member of the Group of Research and Development in Road Infraestructure  – GRINFRAVIAL– Category C.
  • Professor at academic programs of Specialization and Master in Road Infrastructure of  UPTC – Tunja.

 

  1. 3.     Author of several books on pavement structures, highlighting:

 

  • MECANICA DE PAVIMENTOS – PRINCIPIOS BASICOS. ISBN 978-958-660-122-1
  • NOCIONES SOBRE METODOS DE DISEÑOS DE ESTRUCTURAS DE PAVIMENTOS PARA CARRETERAS – VOLUMEN I Y II. ISBN 978-958-660-149-8 y ISBN 978-958-660-152-8.
  • NOCIONES SOBRE EVALUACION Y REHABILITACION DE ESTRUCTURAS DE PAVIMENTOS. ISBN: 978-958-660-187-0.

 

  1. 4.     Author of more than twenty six articles about pavement structures.

 

  1. 5.     Visiting Professor at postgraduate courses in road infrastructure, road geotechnics and pavements, roads and transport, geometric design and pavement engineering and land routes of the following universities:

 

  • SANTO TOMAS UNIVERSITY IN TUNJA
  • UNIVERSIDAD DEL NORTE IN BARRANQUILLA
  • THE UNIVERSITY OF CAUCA IN POPAYAN
  • THE UNIVERSITY OF NARIÑO

 

  1. 6.     DIÓDORO SÁNCHEZ Award- 2011, given by the Colombian Society of Engineers for the best engineering book published in 2010.

 

  1. 7.     Professional experience in the private, public and educational sector over 28 years.

 

  1. 8.     Coordinator of the Road Infrastructure Specialization program of Faculty of Engineering of Pedagogical and Technological University of Colombia.
References

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Gu, H., Jiang, X., Li, Z., Yao, K., & Qiu, Y. (2019). Comparisons of Two Typical Specialized Finite Element Programs for Mechanical Analysis of Cement Concrete Pavement. Mathematical Problems In Engineering, 2019, 1-11. https://doi.org/10.1155/2019/9178626.

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Kim, S., Park, J., & Jeong, J. (2013). Effect of temperature-induced load on airport concrete pavement behavior. KSCE Journal Of Civil Engineering, 18(1), 182-187. https://doi.org/10.1007/s12205-014-0056-7.

Londoño Naranjo, C., & Alvarez Pabón, J. (2008). Manual de Diseño de pavimentos de concreto: para vías con bajos, medios y altos volúmenes de tránsito (p. 114). ICPC. http://invias.gov.co.

Ministerio de transporte. (2004). Resolución 4100 (pp. 2-8). Bogotá: República de Colombia.

Davids, W. (2001). 3D Finite Element Study on Load Transfer at Doweled Joints in Flat and Curled Rigid Pavements. International Journal of Geomechanics, 1(3), 309-323.

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