Warping effect in free vibration analysis of unidirectional composite non-cylindrical helical springs

DOI10.1007/s11012-013-9760-5zbMath1293.74216OpenAlexW2076310197MaRDI QIDQ400279

AiMin Yu, Ying Hao

Publication date: 21 August 2014

Published in: Meccanica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11012-013-9760-5

zbMATH Keywords

natural frequencyimproved Riccati transfer matrix methodnon-cylindrical helical springunidirectional compositewarping effect

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Composite and mixture properties (74E30)

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Cites Work

• Governing equations of initially twisted elastic space rods made of laminated composite materials
• Calculation of higher natural frequencies of simply supported elastic composite beams using Riccati matrix method
• Generalized variational principle of dynamic analysis on naturally curved and twisted box beams for anisotropic materials
• An efficient numerical method for predicting the natural frequencies of cylindrical helical springs
• A parametric study on the natural frequencies of unidirectional composite conical springs
• Some Considerations on a Naturally Curved and Twisted Slender Beam