Application of Large Size and High Strength Angle in UHV Transmission Line Tower

Feng Lin Gan; Xin Wang

doi:10.4028/www.scientific.net/AMM.680.418

Paper Titles

Seismic Responses of Multiple-Circuit Transmission Tower-Line System
p.399

Analysis of a Fractured Lightning Rod on a Tower Structure at a Substation
p.403

UHV KZ185 Crossing Tower Stress Analysis
p.410

The Advantage Analysis of Applying Steel Tube Tower in Large Span Engineering
p.414

Application of Large Size and High Strength Angle in UHV Transmission Line Tower
p.418

Semi-Active Control for Vibration of Transmission Tower-Line with MRD
p.422

The Influence of Geometry of Pedestal Piles in Silt on Uplift Behavior
p.426

Intrusion Detection for Universal Attack Mode Based on Linear Temporal Logic with Past Construct
p.433

Research on Green Machine Product Design Evaluate System Based on AHP
p.437

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 680Application of Large Size and High Strength Angle...

Application of Large Size and High Strength Angle in UHV Transmission Line Tower

Abstract:

Considering width and thickness of large width angle steel, the section area of large width angle steel is larger than that of normal angle steel. Application of large width angle can increase bearing capacity of the member. Therefore it is feasible that large width angle steel replaces double combined angle steels. Taking the tower for ±800 kV DC transmission line from Jin ping to south Jiangsu Province, under the same design conditions, large width angle steel and double combined angle steels are used respectively in the main members of the tower to modeling finite element analysis.The results indicate that the stiffness variation is more uniform, causing rod end bending bar additional stress is about the axial stress of about 2%~3%.

You might also be interested in these eBooks

Materials Science, Mechanical Structures and Engineering

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 680)

Pages:

418-421

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.680.418

Citation:

Cite this paper

Online since:

October 2014

Authors:

Feng Lin Gan*, Xin Wang

Keywords:

Additional Bending Stress, Finite Element Method (FEM), Large Angle, transmission tower

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] Shu Yinbiao, Liu Zehong , Gao Liying. A preliminary exploration for design of 800 kV UHVDC project with transmission capacity of 6 400 MW [J]. Power System Technology, 2006, 30(1): 1-8 (in Chinese).

Google Scholar

[2] Yuan Qingyun. Present state and application prospect of ultra HVDC transmission in China [J]. Power System Technology, 2005, 29(14): 1-3(in Chinese).

Google Scholar

[3] He Changhua. Power transmission line iron tower with the development trend of steel [J]. Electric power construction, 2010, 32 (1): 45-48.

Google Scholar

[4] The Ministry of construction. The tower with a large China State Grid Corp DC specifications steel technology conference meeting data. Beijing, ZO11.

Google Scholar

[5] Wu Xuchun. Power tower with large specifications of high-strength angle development [J]. Model metallurgy, 2013, 41 (4).

Google Scholar