DocumentCode
532565
Title
Notice of Retraction
Buckling analysis with guyed Tower of 500kV transmission line
Author
Wei Kong ; Jian Dang
Author_Institution
Coll. of Civil Eng., Northeast Dianli Univ., Jilin, 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.
With guyed Tower (type:LM21) of 500kV transmission lines, the joint bar of tower body and stayguy had been deformed severely in the process of operation. We did the buckling analysis in different load condition with application of finite element method. The results revealed that the nether cross arm yielded under load of cladding ice and imbalance tension. Then we do experiment with prototype tower and acquire corresponding datum. By comtrasting the theory results and experimental datum, we can make sure that this method of analysing tower is exact and proper. Finally, we setted out improvemental means that to change material specification of the nether cross arm from 80mm × 80mm × 6mm to 120mm × 100mm × 14mm. By this insteading, the intensity and deformation of tower have met designing requirements.
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.
With guyed Tower (type:LM21) of 500kV transmission lines, the joint bar of tower body and stayguy had been deformed severely in the process of operation. We did the buckling analysis in different load condition with application of finite element method. The results revealed that the nether cross arm yielded under load of cladding ice and imbalance tension. Then we do experiment with prototype tower and acquire corresponding datum. By comtrasting the theory results and experimental datum, we can make sure that this method of analysing tower is exact and proper. Finally, we setted out improvemental means that to change material specification of the nether cross arm from 80mm × 80mm × 6mm to 120mm × 100mm × 14mm. By this insteading, the intensity and deformation of tower have met designing requirements.
Keywords
buckling; deformation; finite element analysis; transmission lines; buckling analysis; deformation; finite element method; guyed tower; load condition; transmission line; Poles and towers; 500kV transmission line; buckling analysis; guyed tower; prototype experiment;
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.2010.5620757
Filename
5620757
Link To Document