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Stress Analysis of Crack
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Stress Analysis of Cracks
Authors: Dr. Michael S. Cayard and Dr. Julio G. Maldonado
Table of Contents
Stress Analysis of Cracks
Modes of Loading
Modes of Loading (con’t)
Modes of Loading (con’t)
Crack Tip Stresses
Crack Tip Stresses (con’t)
Plane Stress vs. Plane Strain
Plane Stress vs. Plane Strain (con’t)
Relationship Between K and Global Behavior
Through Crack in an Infinite Plate
Semi-Infinite Plate with an Edge Crack
Elliptical Flaws in Infinite Pla...
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Measurements of Fracture Toughness
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Measurements of Fracture Toughness
Authors: Dr. Michael S. Cayard and Dr. Julio G. Maldonado
Table of Contents
Measurements of Fracture Toughness
Background
Background (con’t)
Background (con’t)
Background (con’t)
Linear-Elastic Test Methods
Nonlinear Test Methods
Common Toughness Test Methods
Which Method to Use
ASTM E 399
Specimen Geometries
Specimen Geometries (con’t)
ASTM E 399 (con’t)
ASTM E 399 (con’t)
ASTM E 399 (con’t)
ASTM E 399 (con...
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