Theoretical Stress Concentration Factors for Short Rectangular Plates With Centered Circular Holes-Reference-Cited by-同舟云学术

Theoretical Stress Concentration Factors for Short Rectangular Plates With Centered Circular Holes

Published:1999-09-01 Issue:1 Volume:124 Page:126-128
ISSN:1050-0472
Container-title:Journal of Mechanical Design
language:en
Short-container-title:

Author:

Troyani N.¹,Gomes C.²,Sterlacci G.³

Affiliation:

1. Centro de Me´todos Nume´ricos en Ingenieria (CMNI), Departamento de Meca´nica, Universidad de Oriente, Venezuela

2. Mechanical Engineering Department, Carnegie Mellon University, Pittsburgh, PA 15213

3. Mechanical Engineering Department, University of Pittsburgh, Pittsburgh, PA 15260

Abstract

This work shows that the theoretical stress concentration factor depends on the length of the member in addition to the established other standard geometric parameters. In particular, the in-plane theoretical stress concentration factors for short rectangular plates with centered circular holes subjected to uniform tension are determined using the finite element method. It is shown that these factors can reach significantly larger values than the corresponding existing ones for long plates. The value of the transition length between long and short plates is computed and reported as well. Two new concepts are defined, short members and transition length.

Publisher

ASME International

Subject

Computer Graphics and Computer-Aided Design,Computer Science Applications,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/mechanicaldesign/article-pdf/124/1/126/5697497/126_1.pdf

Reference8 articles.

1. Shigley, J. E., Mischke, C. R., 1986, “Standard Handbook of Machine Design,” McGraw-Hill.

2. Juvinall, R. C., Marshek, K. M., 1991, “Fundamentals of Machine Component Design,” 2nd edition, John Wiley & Sons.

3. Peterson, R. E., 1974, “Stress Concentration Factors,” John Wiley &Sons.

4. Pilkey, W. D., 1997, “Peterson’s Stress Concentration Factors,” John Wiley & Sons, 2nd edition, New York.

5. Howland, R. C. J. , 1930, “On the Stresses in the Neighborhood of a Circular Hole in a Strip Under Tension,” Philos. Trans. R. Soc. London, Ser. A, 229, p. 4949.

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