ELASTOPLASTIC ANALYSIS OF A BENT CIRCULAR PLATE WITH A CENTRAL HOLE

A circular aluminum plate with a small concentric hole (1/10 the plate thickness) and supported on its outer edge by a ring is subjected to a concentrated load at its center, applied through a rigid ball of radius equal to the plate thickness. Strains are determined using grids, moire, and electrical strain gages on the top and bottom surfaces of the plate for loads up to and including the one associated with the appearance of the first crack in the plate. The investigation is related to the development of specimens to be used to determine fracture characteristics of materials used in lightweight construction.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/00144851
• Corporate Authors:

  Society for Experimental Stress Analysis

  21 Bridge Square
  Westport, CT  United States  06880
• Authors:
  • Durelli, A J
  • Parks, V J
  • Chen, T L
• Publication Date: 1971-10

Media Info

• Pagination: p. 453-60
• Serial:
  • Experimental Mechanics
  • Volume: 11
  • Issue Number: 10
  • Publisher: Society for Experimental Mechanics
  • ISSN: 0014-4851

Subject/Index Terms

• TRT Terms: Elasticity (Mechanics); Fatigue (Mechanics); Fracture mechanics; Plate bearing test
• Uncontrolled Terms: Elastic stress
• Old TRIS Terms: Elastic fatigue
• Subject Areas: Marine Transportation; Materials;

Filing Info

• Accession Number: 00035691
• Record Type: Publication
• Source Agency: Engineering Index
• Files: TRIS
• Created Date: Oct 20 1972 12:00AM