PREDICTION OF FATIGUE CRACK INITIATION LIFE FROM CUMULATIVE DAMAGE TESTS

被引：2

作者：

BENAMOZ, M

机构：

[1] General Electric Turbine Technology Department, Schenectady, NY 12345, 1 River Road

来源：

ENGINEERING FRACTURE MECHANICS | 1992年 / 41卷 / 02期

关键词：

D O I：

10.1016/0013-7944(92)90185-H

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Using previously derived bounds [M. Ben-Amoz, Engng Fracture Mech. 37, 341-347 (1990)], it is shown that the fatigue life fraction spent in crack initiation can be predicted from suitable two-stage cumulative damage tests.

引用

页码：247 / 249

页数：3

共 4 条

[1] A CUMULATIVE DAMAGE THEORY FOR FATIGUE LIFE PREDICTION [J].

BENAMOZ, M .

ENGINEERING FRACTURE MECHANICS, 1990, 37 (02) :341-347

[2]

Ibrahim MFE, 1980, FATIGUE ENG MATER ST, V2, P351, DOI DOI 10.1111/J.1460-2695.1979.TB01093.X

[3] CUMULATIVE DAMAGE LAWS FOR FATIGUE CRACK INITIATION AND STAGE-I PROPAGATION [J].

MILLER, KJ ;

ZACHARIAH, KP .

JOURNAL OF STRAIN ANALYSIS FOR ENGINEERING DESIGN, 1977, 12 (04) :262-270

[4] DAMAGE ACCUMULATION DURING INITIATION AND SHORT CRACK-GROWTH REGIMES [J].

MILLER, KJ ;

IBRAHIM, MFE .

FATIGUE OF ENGINEERING MATERIALS AND STRUCTURES, 1981, 4 (03) :263-277

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