An efficient method for calculating RMS von Mises stress in a random vibration environment

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Description

An efficient method is presented for calculation of RMS von Mises stresses from stress component transfer functions and the Fourier representation of random input forces. An efficient implementation of the method calculates the RMS stresses directly from the linear stress and displacement modes. The key relation presented is one suggested in past literature, but does not appear to have been previously exploited in this manner.

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27 p.

Creation Information

Segalman, D. J.; Fulcher, C. W. G.; Reese, G. M. & Field, R. V., Jr. February 1998.

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This report is part of the collection entitled: Office of Scientific & Technical Information Technical Reports and was provided by UNT Libraries Government Documents Department to Digital Library, a digital repository hosted by the UNT Libraries. It has been viewed 109 times , with 6 in the last month . More information about this report can be viewed below.

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  • Sandia National Laboratories
    Publisher Info: Sandia National Labs., Albuquerque, NM (United States)
    Place of Publication: Albuquerque, New Mexico

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Description

An efficient method is presented for calculation of RMS von Mises stresses from stress component transfer functions and the Fourier representation of random input forces. An efficient implementation of the method calculates the RMS stresses directly from the linear stress and displacement modes. The key relation presented is one suggested in past literature, but does not appear to have been previously exploited in this manner.

Physical Description

27 p.

Notes

OSTI as DE98004155

Source

  • Other Information: PBD: Feb 1998

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  • Other: DE98004155
  • Report No.: SAND--98-0260
  • Grant Number: AC04-94AL85000
  • DOI: 10.2172/573295 | External Link
  • Office of Scientific & Technical Information Report Number: 573295
  • Archival Resource Key: ark:/67531/metadc690002

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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Creation Date

  • February 1998

Added to The UNT Digital Library

  • Aug. 14, 2015, 8:43 a.m.

Description Last Updated

  • April 14, 2016, 8:54 p.m.

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Segalman, D. J.; Fulcher, C. W. G.; Reese, G. M. & Field, R. V., Jr. An efficient method for calculating RMS von Mises stress in a random vibration environment, report, February 1998; Albuquerque, New Mexico. (digital.library.unt.edu/ark:/67531/metadc690002/: accessed October 23, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.