STRESS DISTRIBUTION AROUND AN ELLIPTIC HOLE IN AN INFINITE MICROPOLAR ELASTIC PLATE

The problem of stress distribution in an infinite micropolar plate, weakened by an elliptic hole, subject to a constant uniform tension at infinity perpendicular to the major axis of the elliptic hole is solved. The stress distribution is plotted along the direction of the major axis of the ellipse and stress concentration factors are determined for various material parameters and eccentricities. The results are compared with those of classical elasticity and couple stress theory.

• Corporate Authors:

  Princeton University

  Department of Mechanical and Aerospace Engineering
  Princeton, NJ  United States  08544
• Authors:
  • KIM, B S
  • Eringen, A C
• Publication Date: 1973-4

Media Info

• Features: References;
• Pagination: 22 p.

Subject/Index Terms

• TRT Terms: Deformation curve; Elastic analysis; Stresses
• Uncontrolled Terms: Cutouts; Stress concentration
• Subject Areas: Marine Transportation; Materials;

Filing Info

• Accession Number: 00046676
• Record Type: Publication
• Source Agency: Ship Structure Committee
• Report/Paper Numbers: #30 Tech Rpt
• Contract Numbers: N00014-67A-0151-0004, NR 064-410
• Files: TRIS
• Created Date: Sep 18 1973 12:00AM