Bending stress intensity factors of an elastic plate containing two equal collinear cracks and subjected to a concentrated moment

Chattopadhyay, Lalitha and Murthy, Sridhara S (2008) Bending stress intensity factors of an elastic plate containing two equal collinear cracks and subjected to a concentrated moment. International Journal of Applied Mathematics and Mechanics, 4 (4). pp. 59-75. ISSN 0973-0184

[img] PDF
bending-stress.pdf
Restricted to Registered users only

Download (168kB) | Request a copy

Abstract

The problem of estimating the bending stress distribution in the vicinity of cracks located on a single line in an elastic plate subjected to concentrated moment is examined. Using classical plate theory and integral transform techniques, the general formulae for the bending moment and twisting moment in an elastic plate containing cracks located on a single line are derived. The solution is obtained in detail for the case in which there are two equal collinear cracks in an infinite plate and the bending stress intensity factor is determined in a closed form. The present approach is illustrated by an example and the stress intensity factor is compared with the literature result.

Item Type: Article
Additional Information: Copyright for this article belongs to M/s. IJAMM
Uncontrolled Keywords: Plate;Collinear cracks;Stress intensity factor;Integral transform
Subjects: AERONAUTICS > Aeronautics (General)
Depositing User: Users 11 not found.
Date Deposited: 10 Jan 2013 05:36
Last Modified: 10 Jan 2013 05:36
URI: http://nal-ir.nal.res.in/id/eprint/11430

Actions (login required)

View Item View Item