DYNAMIC BEHAVIOR OF PARTIALLY CONSTRAINED SHIP GRILLAGES

A number of alternative methods of estimating natural frequencies and mode shapes for ship grillages are reviewed and developed. Particular reference is made to the inclusion of axial load effects and the treatment of elastically constrained boundaries. The advantages and limitations of each method as a practical design tool are assessed and illustrative solutions are included for a typical deck structure.

• Corporate Authors:

  Naval Research Laboratory

  Stennis Space Center, MS  United States  39529-5004
• Authors:
  • SMITH, S
  • Baulkner, D
• Publication Date: 1969-12

Media Info

• Features: References;
• Pagination: p. 207-223
• Serial:
  • Shock and Vibration Bulletin
  • Publisher: Naval Research Laboratory

Subject/Index Terms

• TRT Terms: Axial loads; Beams; Deckhouses; Structural analysis
• Uncontrolled Terms: Axial loading
• Old TRIS Terms: Deckhouse structures; Grillage beams
• Subject Areas: Marine Transportation; Materials;

Filing Info

• Accession Number: 00016663
• Record Type: Publication
• Source Agency: Engineering Index
• Report/Paper Numbers: 40, part 7
• Files: TRIS
• Created Date: Aug 20 1971 12:00AM