Finite Element simulation analysis of ultra high voltage long span transmission tower pile-group foundation

Author

Fenglin, Gan ; Shanshan, Yu

Author_Institution

Inst. of Archit. & Civil Eng., Northeast Dianli Univ., Jilin, China

fYear

2011

fDate

16-18 April 2011

Firstpage

1306

Lastpage

1309

Abstract

Aiming at the problem of design size that of transmission line foundation under the current design and technical specifications in China is larger than the same level abroad. In this article, performance of UHV long span 9 piles square cap group foundation is simulated by ANSYS FEM (Finite Element Method) Program. By comparing the pile force situation, to achieve the bearing capacity of pile group in scope of the security, it is meaningful to reduce the minimum pile spacing and save materials.

Keywords

finite element analysis; foundations; poles and towers; power transmission lines; ANSYS FEM program; finite element simulation analysis; pile force situation; pile group capacity; ultra high voltage long span transmission tower pile-group foundation; Finite element methods; Force; Poles and towers; Presses; Soil; Stress; Three dimensional displays; long span; pile-soil interaction; the minimum pile spacing; tower pile-group foundation; ultra high voltage transmission;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics, Communications and Networks (CECNet), 2011 International Conference on

Conference_Location

XianNing

Print_ISBN

978-1-61284-458-9

Type

conf

DOI

10.1109/CECNET.2011.5769217

Filename

5769217