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  2. Fracture toughness - Wikipedia

    en.wikipedia.org/wiki/Fracture_toughness

    Fracture toughness is a quantitative way of expressing a material's resistance to crack propagation and standard values for a given material are generally available. Morphology of fracture surfaces in materials that display ductile crack growth is influenced by changes in specimen thickness.

  3. Fracture - Wikipedia

    en.wikipedia.org/wiki/Fracture

    Fracture is the appearance of a crack or complete separation of an object or material into ... ceramics are brittle and thus most work done revolves around preventing ...

  4. Fracture mechanics - Wikipedia

    en.wikipedia.org/wiki/Fracture_mechanics

    Concrete fracture analysis is part of fracture mechanics that studies crack propagation and related failure modes in concrete. [17] As it is widely used in construction, fracture analysis and modes of reinforcement are an important part of the study of concrete, and different concretes are characterized in part by their fracture properties. [ 18 ]

  5. Fractography - Wikipedia

    en.wikipedia.org/wiki/Fractography

    Fractography is the study of the fracture surfaces of materials. Fractographic methods are routinely used to determine the cause of failure in engineering structures, especially in product failure and the practice of forensic engineering or failure analysis.

  6. Alan Arnold Griffith - Wikipedia

    en.wikipedia.org/wiki/Alan_Arnold_Griffith

    Alan Arnold Griffith CBE FRS [1] (13 June 1893 – 13 October 1963), was an English engineer and the son of Victorian science fiction writer George Griffith.Among many other contributions, he is best known for his work on stress and fracture in metals that is now known as metal fatigue, as well as being one of the first to develop a strong theoretical basis for the jet engine.

  7. Supersonic fracture - Wikipedia

    en.wikipedia.org/wiki/Supersonic_fracture

    The work of Burridge initiated the exploration for intersonic crack growth (when the crack tip velocity V is between the shear in wave speed C^8 and the longitudinal wave speed C^1. [ 2 ] Supersonic fracture was a phenomenon totally unexplained by the classical theories of fracture.

  8. George Rankine Irwin - Wikipedia

    en.wikipedia.org/wiki/George_Rankine_Irwin

    This observation permitted him to modify the Griffith theory by incorporating a plastic work of fracture in addition to the classical surface energy of crack formation. As part of this work, Irwin defined the fundamental concept of a Stress Intensity Factor and the critical plane-strain stress intensity factor (KIC) which is a material property.

  9. Bone healing - Wikipedia

    en.wikipedia.org/wiki/Bone_healing

    Bone healing, or fracture healing, is a proliferative physiological process in which the body facilitates the repair of a bone fracture. Generally, bone fracture treatment consists of a doctor reducing (pushing) displaced bones back into place via relocation with or without anaesthetic, stabilizing their position to aid union, and then waiting ...