SYMPOSIA PAPER Published: 01 January 1973
STP34708S

Plane Stress Fracture Testing Using Center-Cracked Panels

Source

Three experimental techniques for developing the crack resistance curve and plane stress fracture toughness using center cracked panels are reviewed. One technique involving a plasticity characterization based on the crack opening stretch is discussed in detail.

Experimental data for a variety of materials and thicknesses are presented which show the equivalence of the various methods for determining the crack resistance curve.

Author Information

Carman, CM
Frankford Arsenal, Philadelphia, Pa.
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Details
Developed by Committee: E08
Pages: 62–84
DOI: 10.1520/STP34708S
ISBN-EB: 978-0-8031-4625-9
ISBN-13: 978-0-8031-0106-7