Research on stress and strain of the Flange Bolts Connection of Wind Turbine based on Finite Element Analysis

DOI

10.2991/wartia-16.2016.88How to use a DOI?

Keywords

stress and strain,bolt,Wind Turbine,Finite Element Analysis

Abstract

Wind energy as an inexhaustible green energy is the development trend of the future. Wind turbine bolts play an important role for the service safety of wind turbine, and have become the new promising product of the fastener industry in the world. But because of the high strength bolt connection failure caused by a tower pour accident, caused the attention of the scientific research workers, and put forward to improve reliability, high strength bolt connection to ensure that the wind turbine operation research problems. The rigid strength, toughness and hardenability requirements of the wind turbine bolt steels are really challenging work. In order to study the mechanism of high strength bolt connection failure, the stress and strain of the high strength bolts of a MW wind turbine was researched by finite element analysis.

Copyright

© 2016, 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  - Jianping Liu
AU  - Teng Han
AU  - Derui Su
AU  - Changguo Ji
AU  - Junping Chen
PY  - 2016/05
DA  - 2016/05
TI  - Research on stress and strain of the Flange Bolts Connection of Wind Turbine based on Finite Element Analysis
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 441
EP  - 446
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.88
DO  - 10.2991/wartia-16.2016.88
ID  - Liu2016/05
ER  -