0
DESIGN DATA AND METHODS

Stress-Concentration Factors for a Countersunk Hole in a Flat Bar in Tension and Transverse Bending

[+] Author and Article Information
Y. F. Cheng

U.S. Army Armament Research and Development Command, Benet Weapons Laboratory, LCWSL, Watervliet Arsenal, Watervliet, N. Y. 12189

J. Appl. Mech 45(4), 929-932 (Dec 01, 1978) (4 pages) doi:10.1115/1.3424443 History: Received March 01, 1978; Revised June 01, 1978; Online July 12, 2010

Abstract

A series of three-dimensional photoelastic experiments was performed to determine the maximum stresses and stress-concentration factors at countersunk holes in a flat bar in tension and transverse bending. In the tension case, the maximum stress was found at the base of the countersunk and the stress-concentration factor was approximately 33 percent higher than those found in a straight hole. In the bending case, the neutral plane was shifted toward the surface containing the straight part of the hole and the stress-concentration factor was practically the same as those found in straight holes.

Copyright © 1978 by ASME
Your Session has timed out. Please sign back in to continue.

References

Figures

Tables

Errata

Discussions

Some tools below are only available to our subscribers or users with an online account.

Related Content

Customize your page view by dragging and repositioning the boxes below.

Related Journal Articles
Related eBook Content
Topic Collections

Sorry! You do not have access to this content. For assistance or to subscribe, please contact us:

  • TELEPHONE: 1-800-843-2763 (Toll-free in the USA)
  • EMAIL: asmedigitalcollection@asme.org
Sign In