1982-02-01

Fracture Mechanics and Fracture Control — A Synopsis for Ground–Vehicle Usage 820680

An overview is given of the fracture mechanics methodologies for determining quantitative assessment of fatigue crack initiation, fatigue crack propagation, and final fracture of welded structural components. Most of the fatigue life of weldments is spent in propagating a crack to a critical size resulting in unstable fractures. Of particular significance to the designer is the realization that the fatigue crack growth rate is similar for all steels independent of strength level, toughness or microstructure.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 43% off list price.
Login to see discount.
Special Offer: Purchase more aerospace standards and aerospace material specifications and save! AeroPaks off a customized subscription plan that lets you pay for just the documents that you need, when you need them.
X