On stress singularity near the tip of a crack with surface stresses
نویسندگان
چکیده
منابع مشابه
Compressive Stresses near Crack Tip Induced by Thermo-Electric Field
In this paper, the thermo-electro-structural coupledfield in a cracked metal plate is studied using the finite element analysis. From the computational results, the compressive stresses reveal near the crack tip. This conclusion agrees with the past reference. Furthermore, the compressive condition can retard and stop the crack growth during the Joule heating process. Keywords—Compressive stres...
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All current experimental methods for determination of stress intensity factors are based on the assumption that the state of stress near the crack tip is plane stress. Therefore, these methods rely on strain and displacement measurements made outside the near crack tip region affected by the three-dimensional effects or by process zone. In this paper, we develop and validate an experimental pro...
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ژورنال
عنوان ژورنال: International Journal of Engineering Science
سال: 2020
ISSN: 0020-7225
DOI: 10.1016/j.ijengsci.2019.103183