Study of the Distribution of Initial Stress for Mechanical Properties of Guyed Transmission Tower

DOI

10.2991/ammsa-18.2018.73How to use a DOI?

Keywords

structure nonlinear; prestress of guy; guyed door type tower; negative angle of attack; wind load

Abstract

Under the influence of the wind loads, the prestress of guy in the guyed door type transmission tower has a great impact on the mechanical properties of its structure. In order to study this effect, The paper establishes the appropriate nonlinear finite element model of the guy-door- type transmission tower through the use of structural analysis software, analysis the mechanical properties of the tower structure under different initial stress on the condition of the most negative angle of attack, obtain the rule that the changes of initial stress of guy has an influence on the support reaction of guyed transmission tower, the maximum displacement of tower nodes and the bar axial stress , providing the available value for the design and construction of tower structure ,and ensuring transmission tower structure self-reliance, stability and well run.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dehe Wang
AU  - Hao Fu
PY  - 2018/05
DA  - 2018/05
TI  - Study of the Distribution of Initial Stress for Mechanical Properties of Guyed Transmission Tower
BT  - Proceedings of the 2018 2nd International Conference on Applied Mathematics, Modelling and Statistics Application (AMMSA 2018)
PB  - Atlantis Press
SP  - 349
EP  - 353
SN  - 1951-6851
UR  - https://doi.org/10.2991/ammsa-18.2018.73
DO  - 10.2991/ammsa-18.2018.73
ID  - Wang2018/05
ER  -