Analysis and Investigation of Small Flaws

A Talug; K Reifsnider

doi:10.1520/STP27989S

SYMPOSIA PAPER Published: 01 January 1977

STP27989S

Analysis and Investigation of Small Flaws

Source

Stress analysis of a single-edge-cracked specimen under uniaxial tension is performed by employing a Williams stress function and the boundary point collocation method. Full-field and singular stress fields are analyzed for small and large cracks, and it is shown that the inclusion of the nonsingular stresses in the description of the state of stress in the vicinity of the crack tip becomes significantly more important as the crack length decreases.

Author Information

Talug, A

Virginia Polytechnic Institute and State University, Blacksburg, Va

Reifsnider, K

Virginia Polytechnic Institute and State University, Blacksburg, Va

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Details

Developed by Committee: E08

Pages: 81–96

DOI: 10.1520/STP27989S

ISBN-EB: 978-0-8031-4709-6

ISBN-13: 978-0-8031-0319-1

Analysis and Investigation of Small Flaws

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