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3.35 2003¬î©u½Òµ{¡G§÷½è¯}Â_»P¯h³Ò(Fracture and Fatigue, Fall 2003)


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Two different line-integral paths around a crack tip.
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Two different line-integral paths around a crack tip. (Image courtesy of Subra Suresh.)

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This course includes lecture notes, readings and a complete set of assignments with solutions.

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Investigation of linear elastic and elastic-plastic fracture mechanics. Topics include microstructural effects on fracture in metals, ceramics, polymers, thin films, biological materials and composites, toughening mechanisms, crack growth resistance and creep fracture. Also covered: interface fracture mechanics, fatigue damage and dislocation substructures in single crystals, stress- and strain-life approach to fatigue, fatigue crack growth models and mechanisms, variable amplitude fatigue, corrosion fatigue and case studies of fracture and fatigue in structural, bioimplant, and microelectronic components.
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