Title:
An Approximate Model to Predict Stress and Displacement of Cross-Tensioned Prestressed Concrete Pavement under Temperature Loading
Author(s):
Chaomei Meng, Liangcai Cai, Guanhu Wang, Xingang Shi, and Jianming Ling
Publication:
Materials Journal
Volume:
117
Issue:
5
Appears on pages(s):
193-207
Keywords:
approximate model; cross-tensioned prestressed concrete pavement (CTPCP); curling stress; friction introduced stress; prestressed stress; temperature loading
DOI:
10.14359/51725979
Date:
9/1/2020
Abstract:
Cross-tensioned prestressed concrete pavement (CTPCP) has superior mechanical and durable performance over ordinary concrete pavement. An approximate model to predict stresses and displacement of CTPCP under temperature loading is developed. Elasticplastic model is adopted to describe the performance of sliding layer between CTPCP and subgrade. The stresses in concrete are divided into friction introduced, curling, and prestressed components. Friction introduced component is obtained with the equivalent equation of CTPCP and curling component is obtained with Westergaard solution for concrete pavement with infinite length but finite width. Furthermore, influences of parameters, including length and thickness of slab, elastic modulus of concrete, frictional coefficient, space, angle and position of prestressed strands
and reaction modulus of subgrade, on stresses and displacements are discussed. Results show that decreasing length and thickness of pavement, frictional coefficient, and elastic modulus of concrete are effective ways to reduce stress under temperature loading. Furthermore, decreasing space but increasing diameter of prestressed strands is another way to prevent too large tensile stress in CTPCP. Additionally, it seems to be more concise that the perfect plastic model is adopted to predict friction introduced stress in engineering application after comparative analysis of difference between to bilinear model and plastic model.
Related References:
Akpinar, A. V.; Hancock, J.; Hossain, M.; and Gisi, A. J., 2001 “Theoretical Investigation of Cross Tensioned Concrete Pavement,” International Conference on Concrete Pavements the Use of Concrete in Developing Long-Lasting Pavement Solutions for Century, No. 2.
Cai, H.; Jiang, K.; Miao, J.; and Liao, J. G., 2012, “Load Analysis of Transversely Prestressed Continuous Concrete Pavement with Oblique-Reinforced,” Applied Mechanics and Materials, V. 178-181, pp. 1179-1182. doi: 10.4028/www.scientific.net/AMM.178-181.1179
Dere, Y.; Asgari, A.; Sotelino, E. D.; and Archer, G. C., 2006, “Failure Prediction of Skewed Jointed Plain Concrete Pavement Using 3D FE Analysis,” Engineering Failure Analysis, V. 13, No. 6, pp. 898-913. doi: 10.1016/j.engfailanal.2005.07.001
Gao, X.; Wei, Y.; and Huang, W., 2017, “Strain-Based Equivalent Temperature Gradient in Concrete Pavement and Comparison with other Quantification Methods,” Road Materials and Pavement Design, V. 18, No. 6, pp. 1460-1472. doi: 10.1080/14680629.2016.1218788
Gopalaratnam, V.; Davis, B. M.; Dailey, C. L.; and Luckenbill, G. C., 2007, “Performance Evaluation of Precast Prestressed Concrete Pavement,” Precast Concrete Pavements.
Guo, C.; Zhang, M. J.; and Wang, Z. J., 2017, “Analysis of Cross Tensioned Concrete Pavement Damage,” International Conference on Concrete Pavements the Uses of Concrete in Developing Long-Lasting Pavement Solutions for Century.
Guo, S. C.; Dai, Q. L.; and Hiller, J., 2017, “Investigation on the Freeze-Thaw Damage to the Jointed Plain Concrete Pavement under Different Climate Conditions,” Frontiers of Structural and Civil Engineering, No. 4, pp. 1-12.
Han, S.; Chen, D.; Ling, C.; and Zhang, D. S., 2015, “Study on Sliding Layer of Cross-Tensioned Concrete Pavement,” Road Materials and Pavement Design, V. 16, No. 3, pp. 518-535. doi: [J]10.1080/14680629.2015.1020849
Hancock, J., 1999, “Cross Tensioned Portland Cement Concrete Pavement, Everlasting Pavement for the 21st Century,” Cracking.
Hancock, J., and Hossain, M., 2000, “Cross-Tensioned Concrete Pavement: an Alternative Modern PCCP Design,” Mid-Continent Transportation Symposium.
Hansen, W.; Wei, Y.; Smiley, D. L.; Peng, Y.; and Jensen, E. A., 2006, “Effects of Paving Conditions on Built-In Curling and Pavement Performance,” The International Journal of Pavement Engineering, V. 7, No. 4, pp. 291-296. doi: 10.1080/10298430600798952
Hossain, M.; Hancock, J.; and Wu, Z., 2003, “Cross Tensioned Concrete Pavement,” Journal of Transportation Engineering, ASCE, V. 129, No. 4, pp. 427-433. doi: 10.1061/(ASCE)0733-947X(2003)129:4(427)
Hu, C. B.; Sun, Z. H.; and Wang, L. J., 2013, “Characteristics of Jointed Plain Concrete Pavement (JPCP) Built-In Temperature in Different Climate Conditions,” Advanced Materials Research, V. 723, pp. 960-967. doi: 10.4028/www.scientific.net/AMR.723.960
Huang, W.; Qing, Z. D.; and Niu, H. D., 2000, “Load Analysis and Experiment of Prestressed Concrete Pavement,” Tumu Gongcheng Xuebao, V. 33, No. 1, pp. 88-92. (in Chinese)
Kim, S. M.; Won, M. C.; and Mccullough, B. F., 2003, “Mechanistic Modeling of Continuously Reinforced Concrete Pavement,” ACI Structural Journal, V. 100, No. 5, Sept.-Oct., pp. 674-682.
Li, L. K.; Tan, Y. Q.; Gong, X. B.; and Li, Y. L., 2012, “Load Transfer Characteristics and Durability Study of GFRP Dowels in Jointed Concrete Pavement,” Advanced in Intelligent Transportation System and Technology, No. 5, pp. 277-282.
Li, N., 2011, “Study on Cross-Tensioned Prestressed Concrete Pavement,” Xi’an: Chang’an University. (in Chinese)
Luckenbill, G. C., 2009, “Evaluation of the Service Performance of an Innovative Precast Prestressed Concrete Pavement,” University of Missouri, Columbia, MO.
Mackiewicz, P., 2014, “Thermal Stress Analysis of Jointed Plane in Concrete Pavements,” Applied Thermal Engineering, V. 73, No. 1, pp. 1169-1176. doi: 10.1016/j.applthermaleng.2014.09.006
Meng, C. M.; Cai, L. C.; and Wang, G. H., 2019, “An Approximate Model for Continuously Reinforced Concrete Pavement under Temperature Loading,” ACI Materials Journal, V. 116, No. 6, Nov., pp. 193-204.
Mohamed, A., and Hansen, W., 1997, “Effect of Nonlinear Temperature Gradient on Curling Stress in Concrete Pavements,” Transportation Research Record Journal of the Transportation Research Record, V. 1568, No. 1, pp. 65-71. doi: 10.3141/1568-08
Oh, H. J.; Cho, Y. K.; Seo, Y.; and Kim, S. M., 2016, “Experimental Evaluation of Longitudinal Behavior of Continuously Reinforced Concrete Pavement Depending on Base Type,” Construction and Building Materials, V. 114, pp. 374-382. doi: 10.1016/j.conbuildmat.2016.03.193
Ouzaa, K., and Benmansour, M. B., 2014, “Cracks in Continuously Reinforced Concrete Pavement,” Arabian Journal for Science and Engineering, V. 39, No. 12, pp. 8593-8608. doi: 10.1007/s13369-014-1442-7
Qu, B.; Weng, X. Z.; Zhang, J.; Mei, J. J.; Guo, T. X.; Li, R.; and An, S., 2017, “Analysis on the Deflection and Load Transfer Capacity of a Prefabricated Airport Prestressed Concrete Pavement,” Construction and Building Materials, V. 157, pp. 449-458. doi: 10.1016/j.conbuildmat.2017.09.124
Westergaard, H. M., 1927, “Analysis of Stresses in Concrete Pavements Due to Variations of Temperature,” Proceedings of the Annual Meeting – Highway Research Board, V. 6, pp. 201-215.
Won, M., and Choi, S., 2010, “Construction and Evaluation of Post-Tensioned Pre-Stressed Concrete Pavement,” Osteoarthritis and Cartilage, V. 15, p. B135.
Zhang, J., and Li, V. C., 2001, “Influence of Supporting Base Characteristics on Shrinkage Induced Stresses in Concrete Pavements,” Journal of Transportation Engineering, ASCE, V. 127, No. 6, pp. 455-462. doi: 10.1061/(ASCE)0733-947X(2001)127:6(455)