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In low-cycle fatigue, where plastic strains are of great importance, final ductile fracture depends upon the mechanisms of void growth and coalescence of voids. A cell model is used to simulate a periodic array of initial spherical voids and this model is subjected to different loads that include cyclic loading. Three different types of matrix material are simulated: elastic-perfectly plastic, iso
To achieve a relatively consistent probability of failure for structural elements, most design codes apply reliability based code calibration process. Such approaches commonly focus on the ultimate strength of the structural members, which is related to the ultimate limit state (ULS). In the design of steel beams the performance of the structural elements is often limited by the serviceability req
I de två föregående artiklarna om missbruk av marknadsdominerande ställning har förhållandena i EEC respektive Sverige berörts. I det följande är det min avsikt att knyta samman dess båda rättsområden mot bakgrund av frihandelsavtalet mellan Sverige och EEC
