Accession Number:

AD0642824

Title:

THE INFLUENCE OF STATIC DESIGN LOADS ON THE NATURAL FREQUENCIES OF PORTAL FRAMES,

Descriptive Note:

Corporate Author:

NAVY MARINE ENGINEERING LAB ANNAPOLIS MD

Personal Author(s):

Report Date:

1966-11-01

Pagination or Media Count:

27.0

Abstract:

Equations for determining the natural frequencies of simple portal frames in which the members are subjected to constant axial loads are derived. Several numerical examples are presented which illustrate the negligible effect of these constant axial loads on the natural frequencies of practical portal frames. Author

Subject Categories:

  • Submarine Engineering
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE