Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades

The main purpose of this work is to introduce a novel method analyzing the dynamic response of a highly flexible slender composite beam having anisotropic property and variable cross-section. A three-dimensional co-rotational model is developed. The beam deformation in dynamic conditions is obtained...

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Main Authors:	Hyeongmin Moon, Haeseong Cho, Stephanos Theodossiades, Taeseong Kim
Format:	Default Article
Published:	2022
Subjects:	nonlinear dynamics 3D co-rotational method anisotropic beam highly flexible slender beam time domain analysis
Online Access:	https://hdl.handle.net/2134/19701544.v1
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id	rr-article-19701544
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spelling	rr-article-197015442022-03-26T00:00:00Z Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades Hyeongmin Moon (8064818) Haeseong Cho (12495499) Stephanos Theodossiades (1247457) Taeseong Kim (5516717) nonlinear dynamics 3D co-rotational method anisotropic beam highly flexible slender beam time domain analysis The main purpose of this work is to introduce a novel method analyzing the dynamic response of a highly flexible slender composite beam having anisotropic property and variable cross-section. A three-dimensional co-rotational model is developed. The beam deformation in dynamic conditions is obtained by applying HHT-α method as dynamic analysis tool. Validation studies with various boundary conditions, multiple external loads and pre-curved structures are performed. Furthermore, dynamic analysis with a large, flexible, and slender composite blade is performed with and without structural couplings. It is shown the developed beam model accurately predicts nonlinear three-dimensional response and anisotropic structural coupling effects. 2022-03-26T00:00:00Z Text Journal contribution 2134/19701544.v1 https://figshare.com/articles/journal_contribution/Development_of_three-dimensional_co-rotational_beam_model_for_nonlinear_dynamic_analysis_of_highly_flexible_slender_composite_blades/19701544 CC BY-NC 4.0
institution	Loughborough University
collection	Figshare
topic	nonlinear dynamics 3D co-rotational method anisotropic beam highly flexible slender beam time domain analysis
spellingShingle	nonlinear dynamics 3D co-rotational method anisotropic beam highly flexible slender beam time domain analysis Hyeongmin Moon Haeseong Cho Stephanos Theodossiades Taeseong Kim Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
description	The main purpose of this work is to introduce a novel method analyzing the dynamic response of a highly flexible slender composite beam having anisotropic property and variable cross-section. A three-dimensional co-rotational model is developed. The beam deformation in dynamic conditions is obtained by applying HHT-α method as dynamic analysis tool. Validation studies with various boundary conditions, multiple external loads and pre-curved structures are performed. Furthermore, dynamic analysis with a large, flexible, and slender composite blade is performed with and without structural couplings. It is shown the developed beam model accurately predicts nonlinear three-dimensional response and anisotropic structural coupling effects.
format	Default Article
author	Hyeongmin Moon Haeseong Cho Stephanos Theodossiades Taeseong Kim
author_facet	Hyeongmin Moon Haeseong Cho Stephanos Theodossiades Taeseong Kim
author_sort	Hyeongmin Moon (8064818)
title	Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
title_short	Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
title_full	Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
title_fullStr	Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
title_full_unstemmed	Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
title_sort	development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades
publishDate	2022
url	https://hdl.handle.net/2134/19701544.v1
_version_	1797457784227233792

Development of three-dimensional co-rotational beam model for nonlinear dynamic analysis of highly flexible slender composite blades

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