The Phenomena of Rupture and Flow in Solids.¶
Griffith, A. A. (1920). The Phenomena of Rupture and Flow in Solids. Philosophical Transactions of the Royal Society of London A, 221, 163-198.
Cited by¶
2 citations across 2 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Fracture Toughness
- A cracked structural plate under tension is the prime's origin case, and Griffith energy-balance fracture mechanics makes its threshold exact.
This sourceEstablishes the energy-balance criterion for crack propagation: a crack runs when released elastic strain energy exceeds the energy absorbed in creating new surface.
Supported in partVerified against the work's full text
Griffith derives an energy-balance rupture criterion for a cracked plate under applied stress, but says his formulae are exact only for small cracks in large flat plates.
“Rigorously, expressions (13) and ( 21) above are true only for small cracks in large flat plates.”
- A cracked structural plate under tension is the prime's origin case, and Griffith energy-balance fracture mechanics makes its threshold exact.
- Stress and Rupture
- The accumulation of internal strain, stress, or load in a system over extended time, often accumulating because the system lacks adequate dissipation or release mechanisms
Supported in partVerified against the work's full text
Griffith's fatigue theory has internal tensile stress building up under repeated loading until a crack forms, but does not frame it as caused by lacking dissipation or release.
“the quantity of amorphous material will increase continuously as long as the repeated slipping goes on. But, by hypothesis, the unstrained volume of the amorphous phase is less than the space it filled when in the crystalline state.”
- The accumulation of internal strain, stress, or load in a system over extended time, often accumulating because the system lacks adequate dissipation or release mechanisms
Verification¶
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