EMPIRICAL ANALYSIS OF THE FATIGUE CRACK GROWTH RATE UNDER CONDITIONS OF ELASTOPLASTIC STATE OF THE MATERIAL AT THE TIP OF A MACROCRACK IN BROAD RANGES OF ACTION OF VARIOUS FACTORS

被引：0

作者：

Pinyak, I. S. ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, Pisarenko Inst Problems Strength, Kiev, Ukraine

来源：

STRENGTH OF MATERIALS | 2008年 / 40卷 / 03期

关键词：

fatigue crack-growth rate; residual compression stresses on crack edges near the crack tip;

D O I：

10.1007/s11223-008-9023-1

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

On the basis of experimental data earlier obtained by the author, an empirical description is proposed for the growth rates of both short cracks and macrocracks (long cracks) for the time-dependent fracture process with regard for the influence of various factors and local resistance of the material in broad ranges of their variation on the process of crack growth.

引用

页码：375 / 380

页数：6

共 6 条

[1] Empirical analysis of the fatigue crack growth rate under conditions of elastoplastic state of the material at the tip of a macrocrack in broad ranges of action of various factors
I. S. Pinyak
Strength of Materials, 2008, 40 : 375 - 380
[2] Fatigue Crack Growth Analysis Under Spectrum Loading in Various Environmental Conditions
Mikheevskiy, S.
Glinka, G.
Lee, E.
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 2013, 44A (03): : 1301 - 1310
[3] Fatigue Crack Growth Analysis Under Spectrum Loading in Various Environmental Conditions
S. Mikheevskiy
G. Glinka
E. Lee
Metallurgical and Materials Transactions A, 2013, 44 : 1301 - 1310
[4] The Study on Fatigue Crack Growth Rate of 4130X Material under Different Hydrogen Corrosion Conditions
Jiang, Shaolei
Wang, Jing
Zhao, Bo
Zhang, Enfeng
MATERIALS, 2024, 17 (01)
[5] A deformation-diffusion interactive model to study crack-tip behaviour and predict crack growth rate under fatigue and hydrogen-embrittlement conditions
Kashinga, Rudolph J.
Liu, Shenguang
Zhang, Tianyu
Zhang, Xing
Zhang, Lu
Zhao, Liguo
ENGINEERING FRACTURE MECHANICS, 2024, 312
[6] ANALYSIS OF FATIGUE CRACK-PROPAGATION BEHAVIOR IN FILLET-WELDED T-JOINTS - EXPERIMENTAL-OBSERVATION OF CRACK-GROWTH UNDER VARIOUS LOADING CONDITIONS HELPS TO DEVELOP PREDICTIVE MODEL
TSAI, CL
KIM, DS
PAPRITAN, JC
WELDING JOURNAL, 1991, 70 (06) : S150 - S155

← 1 →