Date of Award

6-1995

Degree Name

Master of Science in Engineering

Department

Mechanical and Aeronautical Engineering

First Advisor

Dr. Dennis VandenBrink

Second Advisor

Dr. M. Groper

Third Advisor

Dr. J. Hamelink

Access Setting

Masters Thesis-Open Access

Abstract

Finite element analysis is used to determine the stress concentration factors arising from two equal, perpendicular, nearly intersecting, pressurized holes in an infinite solid while varying the distance and pressure ratios between the holes. The results are compared and contrasted with those previously obtained for an infinite series of such holes. A ratio of the distance between the holes to the diameter of the holes at which the holes can be considered to be single holes in an infinite solid is determined. A study is performed to determine a correlation between the location of the region of maximum stress and the hoop, radial and bending stresses within the solid.

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