Load Carrying Capacity of a Hot Rolled Wing

PATRICK, KAEDING and THOMAS, LINDEMANN (2015) Load Carrying Capacity of a Hot Rolled Wing. In: Third International Conference on Advances in Mechanical and Robotics Engineering- AMRE 2015, 10-11 October, 2015, Zurich, Switzerland.

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Abstract

Wind turbine blades are mostly made of fibre reinforced plastics. However, in particular for the part connected to the hub steel may be used for large turbines in the future. A 3-dimensional rolling process was developed for such wing profiles, which are rolled to shape and thickness in one step. This paper deals with a practical way to access the load carrying capacity of hot rolled steel parts and to give a simple material model for design purpose. Based on systematic finite element analyses, which are compared to a 3-point bending experiment, the parameters for a bilinear material model are derived. The material model shall be suitable to reproduce the overall behaviour of the steel component so that accurate analyses are possible for structural design.

Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: steel, hot rolled, 3-point bending, experiment, finite element analysis (FEA), bilinear material model
Depositing User: Mr. John Steve
Date Deposited: 17 Apr 2019 12:27
Last Modified: 17 Apr 2019 12:27
URI: http://publications.theired.org/id/eprint/1327

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