DocumentCode
3245739
Title
Notice of Retraction
The experimental study on the dynamic behavior of reinforced silty
Author
Yang Shuai-dong ; Yu Xiang-juan
Author_Institution
Eng. Quality Test Center, Pearl River Water Res. Inst., Guangzhou, China
fYear
2011
fDate
22-24 April 2011
Firstpage
2745
Lastpage
2750
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 this paper, the consolidated-undrained triaxial shear tests were carried out with the dynamic triaxial test system for reinforced soil specimens. In the modulus and damping test, the relationship between dynamic stress and strain, the change of dynamic elastic modulus and the relationship between dynamic elastic modulus and damping ratio of reinforced soil with different reinforced material and layers were studied under different confining pressure and consolidation stress ratio. In the strength test, the strength of reinforced soil is studied with different reinforced material, different layers, different confining pressure, different consolidation stress ratio, and compared with the test result of nonreinforced soil specimens. The results show that the stress-strain curves of reinforced soil were hyperbolic, on which the reinforcement have no effect; Under the consolidation stress ratio at the bias conditions, the dynamic elastic modulus of reinforced soil increase due to reinforcement; the dynamic elastic modulus of reinforced soil increase with the increasing of confining pressure or consolidation stress ratio, in comparison with the nonreinforced soil; the strength of reinforced soil increase with the increasing confining pressure due to reinforcement and the strength increase slower with higher confining pressure, the dynamic shear stress and vibration of reinforced soil of a power function relationship between cycles; It has better reinforcement effect to use screens than the geotextile bars bucharest.
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 this paper, the consolidated-undrained triaxial shear tests were carried out with the dynamic triaxial test system for reinforced soil specimens. In the modulus and damping test, the relationship between dynamic stress and strain, the change of dynamic elastic modulus and the relationship between dynamic elastic modulus and damping ratio of reinforced soil with different reinforced material and layers were studied under different confining pressure and consolidation stress ratio. In the strength test, the strength of reinforced soil is studied with different reinforced material, different layers, different confining pressure, different consolidation stress ratio, and compared with the test result of nonreinforced soil specimens. The results show that the stress-strain curves of reinforced soil were hyperbolic, on which the reinforcement have no effect; Under the consolidation stress ratio at the bias conditions, the dynamic elastic modulus of reinforced soil increase due to reinforcement; the dynamic elastic modulus of reinforced soil increase with the increasing of confining pressure or consolidation stress ratio, in comparison with the nonreinforced soil; the strength of reinforced soil increase with the increasing confining pressure due to reinforcement and the strength increase slower with higher confining pressure, the dynamic shear stress and vibration of reinforced soil of a power function relationship between cycles; It has better reinforcement effect to use screens than the geotextile bars bucharest.
Keywords
damping; dynamic testing; elastic moduli; geotechnical engineering; shear strength; soil; stress analysis; stress-strain relations; vibrations; consolidated undrained triaxial shear test; consolidation stress ratio; damping ratio; damping test; dynamic elastic modulus; dynamic shear stress; dynamic strain; dynamic triaxial test system; power function relationship; reinforced material; reinforced soil specimens; reinforced soil vibration; strength test; stress-strain curves; Damping; Grain size; Soil; Strain; Stress; Vibrations; damping ratio; dynamic elastic modulus; dynamic strength; dynamic stress - strain relations; dynamic triaxial test; reinforced soil;
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.2011.5775696
Filename
5775696
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