复合型脆断的周向应力应变乘积判据

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名

邮箱

手机号码

标题

留言内容

验证码

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.

[1]	Shah,R,C.,Fracture under combined mode is 434Q steel,Fracture analysis,ASTMSTP,560(1974),29.
[2]	Wu,E,M.,Application of fracture mechanics to anisotropic plates,J,Appl,Meth 34.4(1967),967.
[3]	Awaji,H,and S,Sato,Combined mode fracture toughness measurement by the disk test,J.Eagag,Materials and Technol.,100,2(1978),175.
[4]	Lee,K.Y and H,S,Advaai,Fracture criteria and stress intensity factors including the effect of crack closure,Enyny,Fracture Mech.,18,2(1982),257.
[5]	樊懋骅.复合型断裂应变准则,固体力学学报.4(1982).571.
[6]	林拜松.复合型脆断的应变能判据.应用数学和力学,5.4(1984).
[7]	Sih,G,C.,Strata-energy-density factor applied to mined mode crack problems Int,Joura,叮Fracture,10,3(1974),305.
[8]	Erdogan,F.and G,C,Sih,On the crack eztension in plates under place loading and transverse shear,J,of Basic Engay.,85}(1963).519.
[9]	樊懋骅,复合型脆断的周向应变因子判据.应用数学和力学.3,2(1982).211-224.
[10]	Hussain,M,A.,S,L,Pu and J.Underwood,Strain energy release rate for a crack under combined mode Ⅰ and Ⅱ mode,ASTM STP,560(1974),2.
[11]	Wang Tzu-chiang,Fracture criteria for combined mode cracks,Fracture,1977 ICF4 Wat Prlnn Canacia 4-135

点击查看大图