Journal of Applied Science and Engineering

Published by Tamkang University Press

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2.10

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Ying-Haur Lee This email address is being protected from spambots. You need JavaScript enabled to view it.1, Hsiang-Wei Ker2 , Chia-Huei Lin1 and Pei-Hwa Wu1

1Department of Civil Engineering, Tamkang University, Tamsui, Taiwan 251, R.O.C.
2Department of International Trade, Chihlee Institute of Technology, Panchiao, Taiwan 220, R.O.C.


 

Received: June 24, 2008
Accepted: May 6, 2009
Publication Date: June 1, 2010

Download Citation: ||https://doi.org/10.6180/jase.2010.13.2.04  


ABSTRACT


The main objective of this study was to investigate the fundamental principles of flexible and rigid pavement backcalculation methodologies and their potential limitations. The two-layer backcalculation approach proposed by the 1993 AASHTO Design Guide for the structural evaluation of existing pavements was also adopted. The laboratory tested (or static) layer moduli were compared with the backcalculated (or dynamic) moduli using the Long-Term Pavement Performance (LTPP) database. Relatively high variability between the relationships of the static and the dynamic moduli was observed indicating that further research study is needed to improve the current state-of-the-art backcalculation approach. In addition, it was also found that slab thickness did have significant effects on the relationship of the backcalculated subgrade elastic modulus and the backcalculated modulus of subgrade reaction. Subsequently, a revised regression model was proposed for future practical applications.


Keywords: Pavement, Backcalculation, Elastic Modulus, LTPP


REFERENCES


  1. [1]FHWA, “Backcalculation of Layer Parameters for LTPP Test Sections- Slab on Elastic Solid and Slab on Dense-Liquid Foundation Analysis of Rigid Pavements,” Publication No. FHWA-RD-00-086, Washington, D.C., U.S.A. (2001).
  2. [2]FHWA, “Back-Calculation of Layer Parameters for LTPP Test Sections Volume : Layered Elastic Analysis for Flexible and Rigid Pavements,” Publication No. FHWA-RD-01-113, Washington, D.C., U.S.A. (2002).
  3. [3]Huang, Y. , Pavement Analysis and Design. Second Edition, Pearson Prentice Hall, N.J., U.S.A. (2004).
  4. [4]Ahlvin, R. and Ulery, H. H., “Tabulated Values for Determining the Complete Pattern of Stresses, Strains and Deflections beneath a Uniform Circular Load on a Homogeneous Half Space,” Highway Research Board Bulletin 342, Washington, D.C., U.S.A. (1962).
  5. [5]Burmister, D. , “The Theory of Stresses and Displacements in Layered Systems and Applications to the Design of Airport Runways,” Proceedings, Highway Research Board, Vol. 23, Washington, D.C., U.S.A., pp. 126-144 (1943).
  6. [6]Scrivner, F. , Michalak, C. H. and Moore, W. M. “Calculation of the Elastic Moduli of a Two-Layer Pavement System from Measured Surface Deflection,” Highway Research Record 431, Highway Research Board, Washington, D.C., U.S.A. (1973).
  7. [7]Chen, J. “Theoretical Investigation on Backcalculation of Pavement Layer Moduli from Surface Deflection Data,” M.S. Thesis, Tamkang University, Taipei, Taiwan (1994).
  8. [8]Losberg, A. “Structurally Reinforced Concrete Pavements.,”D. Dissertation, Chalmers University of Technology, Goteborg, Sweden (1960).
  9. [9]Lee, Y. H., Lee, C. T. and Bair, J. H., “Modified Deflection Ratio Procedures for Backcalculation of Concrete Pavements,” Airport Facilities: Innovations for the Next Century; Proceedings, 25th International Air Transportation Conference, ASCE, Edited by McNerney, M. T., Held in Austin, Texas, June 14-17, pp. 480-495 (1998).
  10. [10]Hoffman, M. and Thompson, M. R. “Mechanistic Interpretation of Nondestruction Pavement Testing Deflection,” Civil Engineering Studies, Transportation Engineering Series No. 32, Illinois Cooperative Highway and Transportation Research Series No. 190, University of Illinois, Urbana, Illinois, U.S.A. (1981).
  11. [11]ERES Consultantsm Inc., “Nondestructive Structural Evaluation of Airfield Pavements,” Prepared for U. S. Army Corps of Engineers Waterways Experiment Station, Vicksburg, MS, U.S.A. (1982).
  12. [12]Foxworthy, P. , “Concepts for the Development of a Nondestructive Testing and Evaluation System for Rigid Airfield Pavements,” Ph.D. Dissertation, University of Illinois, Urbana, Illinois, U.S.A. (1985).
  13. [13]Ioannides, A. , “Dimensional Analysis in NDT Rigid Pavement Evaluation,” Journal of Transportation Engineering, 116(TE1), American Society of Civil Engineers, pp. 23-36 (1990).
  14. [14]Odemark, N., “Investigations as to the Elastic Properties of Soils and Design of Pavements According to the Theory of Elasticity,” Bulletin 77, State Highway Commission, Stockholm, Sweden (1949) (in Swedish). English Version Translated by Hibbs, A. and Silfwerbrand, J. and Edited by Ioannides, A. M., May 1989.
  15. [15]Hall, K. , “Performance, Evaluation, and Rehabilitation of Asphalt-Overlaid Concrete Pavement,” Ph.D. Dissertation, University of Illinois, Urbana, Illinois, U.S.A. (1991).
  16. [16]Crovetti, J. , “Design and Evaluation of Jointed Concrete Pavement Systems Incorporating Free Draining Base Layers,” Ph.D. Dissertation, University of Illinois, Urbana, Illinois, U.S.A. (1994).
  17. [17]Lee, C. T., “Development of a Rigid Pavement Backcalculation Program – Elastic Solid Foundation,” Master Thesis, Tamkang University, Tamsui, Taipei, Taiwan (1997). (In Chinese)
  18. [18]Bair, J. H., “Development of a Rigid Pavement Backcalculation Program – Dense Liquid Foundation,” Master Thesis, Tamkang University, Tamsui, Taipei, Taiwan (1997). (In Chinese)
  19. [19]Sheu, R. S., “The Effects of Load Transfer Efficiency and Temperature Curling on Rigid Pavement Backcalculation,” Master Thesis, Tamkang University, Tamsui, Taipei, Taiwan (1999). (In Chinese)
  20. [20]AASHTO, AASHTO Guide for Design of Pavement Structures. the American Association of State Highway and Transportation Officials (AASHTO), Washington, D.C., U.S.A. (1993).
  21. [21]AASHTO, Supplement to the AASHTO Guide for Design of Pavement Structures, Part II, - Rigid Pavement Design & Rigid Pavement Joint Design. American Association of State Highway and Transportation Officials (AASHTO), Washington, D.C., U.S.A. (1998).
  22. [22]FHWA, “Long-Term Pavement Performance Information Management System: Pavement Performance Database Users Reference Guide,” Publication No. FHWA-RD-03-088, Washington, D.C., U.S.A. (2004).
  23. [23]Wu, P. , “Development of Performance Prediction Models for Flexible Pavements,” Master Thesis, Tamkang University, Tamsui, Taipei, Taiwan (2006). (In Chinese)
  24. [24]Lin, C. , “Development of Performance Prediction Models for Rigid Pavements Using LTPP Database,” Master Thesis, Tamkang University, Taiwan. (2007). (In Chinese)
  25. [25]Barenberg, “Introduction to Concrete Pavement Design,” Proceedings, A Workshop on Modern Concrete Pavement Design, Tamkang University, Taiwan, May 3-4 (2000).


    



 

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