Dynamic Stress Concentrations at Circular Holes in Struts-Reference-Cited by-同舟云学术

Dynamic Stress Concentrations at Circular Holes in Struts

Published:1965-03 Issue:1 Volume:7 Page:23-27
ISSN:0022-2542
Container-title:Journal of Mechanical Engineering Science
language:en
Short-container-title:Journal of Mechanical Engineering Science

Author:

Dally J. W.¹,Halbleib W. F.²

Affiliation:

1. Professor of Mechanics and Director of the Experimental Stress Analysis Laboratory, Illinois Institute of Technology, Chicago, Illinois, U.S.A.

2. Lawrence Radiation Laboratory, University of California, Livermore, California, U.S.A.

Abstract

Dynamic stress concentrations were determined for a strut with a centrally located hole by employing photoelastic measurements. Single spark photography together with controlled repeated loadings on Columbia resin CR-39 models was utilized to obtain the dynamic fringe pattern. In general, it was found that the dynamic stress concentrations differed significantly from the static stress concentrations. The difference depended upon the geometry of the model and the location at the boundary of the hole.

Publisher

SAGE Publications

Subject

General Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1243/JMES_JOUR_1965_007_006_02

Reference17 articles.

1. XLV. A photo-elastic study of stress waves

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