Mechanical overload

The failure or fracture of a product or component as a result of a single event is known as mechanical overload. It is a common failure mode. The terms are used in forensic engineering and structural engineering when analysing product failure. Failure may occur because either the product is weaker than expected owing to a stress concentration, or the applied load is greater than expected and exceeds the normal tensile strength, shear strength or compressive strength of the product.

Mechanical failure modes
Buckling Corrosion Corrosion fatigue Creep Fatigue Fouling Fracture Hydrogen embrittlement Impact Liquid metal embrittlement Mechanical overload Metal-induced embrittlement Stress corrosion cracking Sulfide stress cracking Thermal shock Wear Yielding

See also

References

Strength of Materials, 3rd edition, Krieger Publishing Company, 1976, by Timoshenko S.,ISBN 0-88275-420-3
Forensic Materials Engineering: Case Studies by Peter Rhys Lewis, Colin Gagg, Ken Reynolds, CRC Press (2004).

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