DocumentCode
532149
Title
Notice of Retraction
Analysis of concrete bridge pavement suffer vehicle load and temperature stress based on computer simulation
Author
Guo Xuedong ; Zhang Mingliang
Author_Institution
Coll. of Traffic, Jilin Univ., Changchun, China
Volume
6
fYear
2010
fDate
22-24 Oct. 2010
Abstract
Notice of Retraction
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Temperature warping stress and vehicle load will lead the fatigue failure of the concrete pavement. Simulation of the finite element model with different parameters was obtained, and analyzed the effect of the concrete pavement with different parameters. The temperature stress in the concrete pavement slab is increasing notably by the increasing of the length and thickness of the slab and foundation course rebound modulus. The longitudinal tensile stress is increasing by the slab thickness and length increase while it is suffered by the positive temperature gradient and vehicle load combination. Increase the foundation course rebound modulus will lead the longitudinal tensile stress decrease which is generated by the temperature gradient and vehicle combination load.
After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.
We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.
The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.
Temperature warping stress and vehicle load will lead the fatigue failure of the concrete pavement. Simulation of the finite element model with different parameters was obtained, and analyzed the effect of the concrete pavement with different parameters. The temperature stress in the concrete pavement slab is increasing notably by the increasing of the length and thickness of the slab and foundation course rebound modulus. The longitudinal tensile stress is increasing by the slab thickness and length increase while it is suffered by the positive temperature gradient and vehicle load combination. Increase the foundation course rebound modulus will lead the longitudinal tensile stress decrease which is generated by the temperature gradient and vehicle combination load.
Keywords
bridges (structures); concrete; digital simulation; fatigue; finite element analysis; stress analysis; structural engineering; computer simulation; concrete bridge pavement analysis; concrete pavement slab; fatigue failure; finite element model; foundation course rebound modulus; longitudinal tensile stress; positive temperature gradient; temperature warping stress; vehicle load combination; Analytical models; Concrete; Load modeling; Slabs; computer simulation; concrete pavement; temperature warping stress; vehicle load;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Type
conf
DOI
10.1109/ICCASM.2010.5620053
Filename
5620053
Link To Document