Torsional vibration of cracked beams of non-circular cross-section

DOI10.1016/0020-7403(86)90067-6zbMath0594.73065OpenAlexW2041832658MaRDI QIDQ1077230

S. Christides, A. D. S. Barr

Publication date: 1986

Published in: International Journal of Mechanical Sciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0020-7403(86)90067-6

zbMATH Keywords

equation of motionuniform beamtorsional vibrationstress and strain distributionsHu-Washizu variational principlenon-circular cross-sectionfundamental torsional frequencypairs of symmetric cracksrate of exponential decay

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Brittle damage (74R05)

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