Modeling Damage to Rigid Pavements Caused by Subgrade Pumping
Publication: Journal of Transportation Engineering
Volume 122, Issue 1
Abstract
The efficient utilization of construction and maintenance resources requires the ability to effectively predict and model subgrade pumping in rigid concrete pavements. A review of the evolution of a rigid pavement pumping model is presented in this paper. Extensions were made to an existing model to consider the effects of climate and drainage conditions, as well as soil composition on pumping magnitudes. Additional modifications permit the effect of nonconventional vehicle configurations to be considered in the calculation of pumping values. Finally, the process of calculating pumping volumes and distributing void areas was altered to provide a more realistic effect. This improved model allows proposed designs to be analyzed to determine optimum pavement characteristics. The model is implemented in a finite-element–based method for analysis of pavements that also includes the effects of concrete cracking and fatigue. Urgent need for experimental data on the size and growth of voids beneath a pavement slab is pointed out.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
AASHO. (1962a). “The AASHO road test, report 3: Traffic operations and pavement maintenance.”Spec. Rep. 61C. Nat. Academy of Sci., Nat. Res. Council, Hwy. Res. Board, Washington, D.C.
2.
AASHO. (1962b). “The AASHO road test, report 5: Pavement research.”Spec. Rep. 61E, Nat. Academy of Sci., Nat. Res. Council, Hwy. Res. Board, Washington, D.C.
3.
AASHTO. (1986). “AASHTO guide for design of pavement structures.”Rep., Am. Assoc. of State Hwy. and Transp. Officials (AASHTO), Washington, D.C.
4.
AASHTO. (1993). “AASHTO guide for design of pavement structures.”Rep., Am. Assoc. of State Hwy. and Transp. Officials (AASHTO), Washington, D.C.
5.
Barlow, J. A. (1994). “Modeling damage to rigid pavements caused by subgrade pumping.” MS thesis, University of Iowa, Iowa City, Iowa.
6.
Bhatti, M. A., Stoner, J. W., and Hingtgen, J. D. (1995). “Simulation of dynamic loads from alternative vehicle configurations.”Heavy Vehicle Systems, Int. J. Vehicle Design.
7.
Darter, M. I., Becker, J. M., Snyder, M. B., and Smith, R. E. (1985). “Portland cement concrete pavement evaluation system (COPES).”NCHRP Rep. 277. Transp. Res. Board, Washington, D.C.
8.
Huang, Y. H. (1993). Pavement analysis and design . Prentice-Hall, Inc., Englewood Cliffs, N.J.
9.
Larralde, J. (1984). “Structural analysis of rigid pavements with pumping,” PhD dissertation, Purdue University, West Lafayette, Ind.
10.
Molinas Vega, J. P. I. (1992). “Nonlinear fatigue damage accumulation for concrete in tension and its application to concrete pavement systems,” PhD dissertation, University of Iowa, Iowa City, Iowa.
11.
PCA. (1984). “Thickness design for concrete highway and street pavements.”Rep., Portland Cement Association (PCA), Skokie, Ill.
12.
Stoner, J. W., and Bhatti, M. A. (1994). “Estimating pavement damage from longer and heavier combination vehicles.”Rep. Prepared for the Midwest Transp. Ctr., Public Policy Ctr., University of Iowa, Iowa City, Iowa.
13.
Van Wijk, A. J. (1985). “Rigid pavement pumping: (1) Subbase erosion and (2) Economic modeling,” PhD dissertation, Purdue University, West Lafayette, Ind.
14.
Van Wijk, A. J., Larralde, J., Lovell, C. W., and Chen, W. F.(1989). “Pumping prediction model for highway concrete pavements.”J. Transp. Engrg., 115(2), 161–175.
15.
Yoder, E. J., and Witczak, M. W. (1975). Principles of pavement design . John Wiley and Sons, Inc., New York, N.Y.
16.
Zienkiewicz, O. C., and Taylor, R. L. (1991). The finite element method . Fourth Ed., McGraw-Hill, London, England.
Information & Authors
Information
Published In
Copyright
Copyright © 1996 American Society of Civil Engineers.
History
Published online: Jan 1, 1996
Published in print: Jan 1996
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.