复合型脆断的周向应力应变乘积判据

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The Circumferential Stress-Strain Product Criterion of Mixed Mode Brittle Fracture

摘要: 本文提出一个新的复合型脆断判据,即周向应力应变乘积判据,该判据与实验数据非常一致.

Abstract: This paper presents a new criterion of mized mode brittle fracture, i, e, the circunmferential stress-strain product criterion. This criterion is shows to be is good agreemeaf with known espenmeatal data.

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