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Vibration and large deflection of cantilevered elastica compressed by angled cable

Publication ,  Journal Article
Holland, DB; Stanciulescu, I; Virgin, LN; Plaut, RH
Published in: AIAA Journal
July 1, 2006

A thin cantilevered beam is compressed by a cable attached to the tip of the beam and terminating near the base. Large-deflection equilibrium configurations and small vibrations about equilibrium are investigated. This system has a direct application to solar-sail structures, where the structural booms could be designed to bend to supply tension loading in the sail membrane. The equilibrium and vibration properties are examined in three ways: numerical integration of the governing elastica equations using a shooting method, finite element analysis using ABAQUS, and experiments with a polycarbonate strip bent by a cable that is tightened with a turnbuckle. Equilibrium shapes and vibration mode shapes and frequencies are obtained for two different cable attachment points offset slightly from the beam's base in the axial and transverse directions. Frequencies obtained from a three-dimensional finite element analysis are also presented. Copyright © 2006 by the American Institute of Aeronautics and Astronautics, Inc. All rights reserved.

Duke Scholars

Published In

AIAA Journal

DOI

ISSN

0001-1452

Publication Date

July 1, 2006

Volume

44

Issue

7

Start / End Page

1468 / 1476

Related Subject Headings

  • Aerospace & Aeronautics
  • 4012 Fluid mechanics and thermal engineering
  • 4001 Aerospace engineering
  • 0913 Mechanical Engineering
  • 0905 Civil Engineering
  • 0901 Aerospace Engineering
 

Citation

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ICMJE
MLA
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Holland, D. B., Stanciulescu, I., Virgin, L. N., & Plaut, R. H. (2006). Vibration and large deflection of cantilevered elastica compressed by angled cable. AIAA Journal, 44(7), 1468–1476. https://doi.org/10.2514/1.18000
Holland, D. B., I. Stanciulescu, L. N. Virgin, and R. H. Plaut. “Vibration and large deflection of cantilevered elastica compressed by angled cable.” AIAA Journal 44, no. 7 (July 1, 2006): 1468–76. https://doi.org/10.2514/1.18000.
Holland DB, Stanciulescu I, Virgin LN, Plaut RH. Vibration and large deflection of cantilevered elastica compressed by angled cable. AIAA Journal. 2006 Jul 1;44(7):1468–76.
Holland, D. B., et al. “Vibration and large deflection of cantilevered elastica compressed by angled cable.” AIAA Journal, vol. 44, no. 7, July 2006, pp. 1468–76. Scopus, doi:10.2514/1.18000.
Holland DB, Stanciulescu I, Virgin LN, Plaut RH. Vibration and large deflection of cantilevered elastica compressed by angled cable. AIAA Journal. 2006 Jul 1;44(7):1468–1476.
Journal cover image

Published In

AIAA Journal

DOI

ISSN

0001-1452

Publication Date

July 1, 2006

Volume

44

Issue

7

Start / End Page

1468 / 1476

Related Subject Headings

  • Aerospace & Aeronautics
  • 4012 Fluid mechanics and thermal engineering
  • 4001 Aerospace engineering
  • 0913 Mechanical Engineering
  • 0905 Civil Engineering
  • 0901 Aerospace Engineering