Fatigue and Fracture of Engineering Materials and Structures
SCIE-ISI SCOPUS (1979-2023)
8756-758X
1460-2695
Anh Quốc
Cơ quản chủ quản: WILEY , Wiley-Blackwell Publishing Ltd
Lĩnh vực:
Materials Science (miscellaneous)Mechanics of MaterialsMechanical Engineering
Các bài báo tiêu biểu
A NON‐LINEAR CONTINUOUS FATIGUE DAMAGE MODELAbstract— ‐A non‐linear cumulative fatigue damage model proposed previously is applied to different steels and various loading situations, including two‐level tests and block‐programs. Its ability to describe all the main features of fatigue damage and the ease of its practical use for engineers are discussed and several examples cited. The relationship with other fo...
Tập 11 Số 1 - Trang 1-17 - 1988
A NOTCH INTENSITY FACTOR APPROACH TO THE STRESS ANALYSIS OF WELDSIn the context of linear elastic stress gradients that are present in welded joints, a stress field approach based on notch stress intensity factors is presented with the aim of describing stress distributions in the neighbourhood of weld toes, since fatigue strength is dependent on such distributions. This paper summarizes the analytical fundamentals and gives an appropriate definition of... ...
Tập 21 Số 9 - Trang 1089-1103 - 1998
CASTING DEFECTS AND THE FATIGUE BEHAVIOUR OF AN ALUMINIUM CASTING ALLOYAbstract— The fatigue properties of un‐notched polished specimens of an aluminium casting alloy have been measured for various heat‐treatment conditions and at various mean stresses. The relation between fatigue life and alternating stress is insensitive to heat‐treatment and, apparently, to mean stress. It was observed that failure initiated at interdendritic shrink...
Tập 13 Số 3 - Trang 213-227 - 1990
A literature survey on the stability and significance of residual stresses during fatigueABSTRACT Many manufacturing processes can induce residual stresses in components. These residual stresses influence the mean stress during cyclic loading and so can influence the fatigue life. However, the initial residual stresses induced during manufacturing may not remain stable during the fatigue life. This paper provides a broad and extensive literature survey ... ...
Tập 30 Số 3 - Trang 173-205 - 2007
Theoretical crack path predictionABSTRACT In many practical cases, the crack growth leads to abrupt failure of components and structures. For reasons of a reliable quantification of the endangerment due to sudden fracture of a component, therefore, it is of enormous importance to know the threshold values, the crack paths and the growth rates for the fatigue crack growth as well as the limiting val... ...
Tập 28 Số 1-2 - Trang 3-12 - 2005
Fatigue crack closure: a review of the physical phenomenaAbstract Plasticity‐induced, roughness‐induced and oxide‐induced crack closures are reviewed. Special attention is devoted to the physical origin, the consequences for the experimental determination and the prediction of the effective crack driving force for fatigue crack propagation. Plasticity‐induced crack closure under plane stress and plane strain conditions re... ...
Tập 40 Số 4 - Trang 471-495 - 2017
A FATIGUE CRACK CLOSURE MECHANISM IN TITANIUMAbstract— Fatigue crack closure in commercial titanium has been investigated by examining the crack profile using a two‐stage replica technique and by monitoring the crack raouth opening displacement. The replicas show that when closure occurs the crack does not close back from the crack tip but at discrete contact points along the crack faces. The observed closure m...
Tập 1 Số 1 - Trang 135-148 - 1979
Very high‐cycle fatigue behaviour of shot‐peened high‐carbon–chromium bearing steelABSTRACT Effect of shot‐peening on fatigue behaviour in the gigacycle regime was investigated in order to clarify the duplex S–N curve characteristics. Cantilever‐type rotary bending fatigue tests were performed in laboratory air at room temperature by using hourglass‐shaped specimens of high‐carbon–chromium bearing steel, JIS SUJ2. Fatigu... ...
Tập 25 Số 8-9 - Trang 813-822 - 2002
A fatigue criterion for general multiaxial loadingAn incremental fatigue damage model is proposed. The model incorporates the critical plane concept in multiaxial fatigue, plastic strain energy and material memory in cyclic plasticity. With an incremental form the model does not require a cycle counting method for variable amplitude loading. The model is designed to consider mean stress and loading sequence effects. Features of the new mo... ...
Tập 23 Số 1 - Trang 19-32 - 2000
An over-deterministic method for calculation of coefficients of crack tip asymptotic field from finite element analysis
Tập 34 Số 3 - Trang 159-176 - 2011