Titlebook: Defects and Fracture; Proceedings of First G. C. Sih,H. Zorski Conference proceedings 1982 Martinus Nijhoff Publishers, The Hague 1982 crac

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Fatigue Crack Initiation with Creepalso for time-dependent fatigue. An aluminum polycrystal subject to cyclic tension and compression is considered. An initial plastic strain field is assumed to exist in a thin slice parallel to the sliding direction a in the most favorably oriented crystal at a free surface. The initial stress field

巨碩

專橫

Interfacial Fracture in Alloy Steelsfailure. In this paper, the effects of solute segregation on a range of mechanical properties are reviewed with particular reference to the phenomena of temper embrittlement and stress relief cracking which represent conditions of intergranular cracking at constant segregation level and constant che

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Fatigue Crack Growth and Macroscopic Damage Accumulatione due to fatigue generally refers to a deterioration of the material caused by repeated applied stress within the ordinary elastic range* as measured in the static tension test. The failure process involves nucleation, initiation and propagation of cracks. Fractures resulting from fatigue are among

Creditee

A Fatigue Reliability Distribution Based on Probabilistic Micromechanicsbutable to the eventual fatigue failure of industrially important metals, into an analytic form that is numerically tractable. Following from this micro-structural approach, both theoretical and experimental justifications of a new fatigue reliability distribution are presented. Finally, the interre

狂熱文化

Application of the Similarity Method to Damage Cumulation and Fatigue Crack Growth Studiesphenomenon were proposed and on their basis one way or another the fatigue kinetic diagrams were evaluated (see excellent recent review [1]) — the crack growth rates as the functions of the stress intensity factor amplitude. The empirical formulae are also widely spread, in particular well-known Par

Flinch

同音

The Concept of Point Stresst is shown that in the absence of external forces the average point stress in a crystal or amorphous solid is zero. A description of amorphous solids in terms of a small-mesh network of incompatibility lines is always possible.

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