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PENG Jihua, and CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing , 4(1997), No. 1, pp.43-45.
PENG Jihua, and CHEN Guoliang, Two Modes and Criterion of Brittle Fracture, J. Univ. Sci. Technol. Beijing , 4(1997), No. 1, pp.43-45.
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Two Modes and Criterion of Brittle Fracture

摘要: The plastic zone at the tip of the flaw (including acute cark and common notch) was investigated. For the notch specimen, a formula of toughness KCR was proposed, and its physical meaning was emphasized.Two modes of brittle fracture was identified and the evaluating criterion was established.

 

Two Modes and Criterion of Brittle Fracture

Abstract: The plastic zone at the tip of the flaw (including acute cark and common notch) was investigated. For the notch specimen, a formula of toughness KCR was proposed, and its physical meaning was emphasized.Two modes of brittle fracture was identified and the evaluating criterion was established.

 

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