Research Article
Dec 1979
Matrix Formulation of Curved Girders
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VIEW THE REPLYPublication: Journal of the Engineering Mechanics Division
Volume 105, Issue 6
Abstract
Exact solutions to the linear static behavior including warping torsion of thin-walled spatial curved beam structures are obtained by the displacement formulation through the use of minimum potential energy. The generalized displacement field functions are represented by the exact solutions of the coupled homogeneous differential equations governing the static behavior, which also permits the evaluation of exact work-equivalent nodal forces due to external loadings. The obtained total torsional moment is separated through an analytical procedure into St. Venant and warping torque. Several examples are presented and comparisons made.
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Published In
Journal of the Engineering Mechanics Division
Volume 105 • Issue 6 • December 1979
Pages: 971 - 988
Copyright
© 1979 American Society of Civil Engineers.
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Published in print: Dec 1979
Published online: Feb 3, 2021
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Authors
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Chai Hong Yoo, M.ASCE
Asst. Prof. of Civ. Engrg., Marquette Univ., Milwaukee, Wisc.
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.