(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.


Figure 10


Fig. 10. (A) Diagram showing an integration path (contour) taken in a counterclockwise direction around a crack tip. (B) An edge-cracked specimen stretched and held with fixed displacement, showing a contour taken around the boundaries of the specimen.