DocumentCode
3224675
Title
Notice of Retraction
Three-dimensional finite element analysis of the load stress in stress absorbing layer of asphalt rubber
Author
Wang Kun ; Hao Peiwen ; Du Zhan-jun ; Yan Qiu-yuan
Author_Institution
Sch. of Highway, Chang´an Univ., Xi´an, China
fYear
2011
fDate
22-24 April 2011
Firstpage
6379
Lastpage
6381
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.
In order to study the impact of the cracks, which is on the semi-regrid base, on the stress absorbing layer during the old road rebuilding, the impact of the surface thickness, surface modulus and the stress absorbing layer thickness of bituminous concrete pavement structure, which have cracks on the base, on the stress of the bottom of topping of road was analyzed by the numerical analysis method of three-dimensional finite element. The calculation of pavement structure and the analysis showed that: the existence of the stress absorbing layer was helpful to reduce the stress concentration of bituminous pavement in the crack area; a cetain thickness of the stress absorbing layer, usually 0.5-1.5 cm, could improve the controlling the reflection crack in the pavement.
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.
In order to study the impact of the cracks, which is on the semi-regrid base, on the stress absorbing layer during the old road rebuilding, the impact of the surface thickness, surface modulus and the stress absorbing layer thickness of bituminous concrete pavement structure, which have cracks on the base, on the stress of the bottom of topping of road was analyzed by the numerical analysis method of three-dimensional finite element. The calculation of pavement structure and the analysis showed that: the existence of the stress absorbing layer was helpful to reduce the stress concentration of bituminous pavement in the crack area; a cetain thickness of the stress absorbing layer, usually 0.5-1.5 cm, could improve the controlling the reflection crack in the pavement.
Keywords
asphalt; concrete; cracks; finite element analysis; road building; roads; rubber; asphalt rubber; bituminous concrete pavement structure; cracks; finite element analysis; load stress; old road rebuilding; stress absorbing layer; surface modulus; surface thickness; Asphalt; Finite element methods; Roads; Rubber; Shearing; Stress; Surface cracks; reflective crack; road rebuilding; stress; stress absorbing layer of asphalt rubber; three-dimensional finite;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location
Lushan
Print_ISBN
978-1-4577-0289-1
Type
conf
DOI
10.1109/ICETCE.2011.5774683
Filename
5774683
Link To Document