✦ LIBER ✦

On frequencies of elastic beams with random imperfections

✍ Scribed by D.O. Bliven; T.T. Soong

Publisher: Elsevier Science
Year: 1969
Tongue: English
Weight: 422 KB
Volume: 287
Category: Article
ISSN: 0016-0032
DOI: 10.1016/0016-0032(69)90002-7

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✦ Synopsis

Correlation distance Beam stiffness Mathematical expectation Length of beam segments in lumped-parameter model Beam length Mass in lumped-parameter model Bending moment Number of sections in lumped-parameter model Shear Nondimensional nth beam frequency Transfer matrix Random process characterizing beam stiffness Beam coordinate Beam transverse displacement Rotation Beam mass per unit length Normalized beam coordinate Correlation coefficient Standard deviation nth beam frequency ith section of lumped-parameter model Uniform case Matrix inverse Matrix transpose

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