Bakhracheva Yu. S. THE METHOD FOR LIFETIME ESTIMATION THROUGH THE MECHANICAL PROPERTIES IN TENSION
http://dx.doi.org/10.15688/jvolsu10.2014.2.4
Bakhracheva Yuliya Sagidullovna
Candidate of Technical Sciences, Associate Professor, Department of Physics and Chemistry, Moscow State University of Communication Means (MIIT), Volgograd Branch
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Bukhantseva St., 48, 400120 Volgograd, Russian Federation
Abstract. The method for prediction of Paris' curve shape through the results of tensile test is suggested. For this purpose the author developed non-direct method for determination of Kth and Kfc and corresponding to them da/dN values. The correlation Kfc(KIc) was also shown. It makes possible to estimate lifetime of different structures with cracks under cyclic loading.
Key words: Paris' curve, cyclic loading, lifetime, non-direct method, tensile test.
Произведение «THE METHOD FOR LIFETIME ESTIMATION THROUGH THE MECHANICAL PROPERTIES IN TENSION» созданное автором по имени Bakhracheva Yu. S., публикуется на условиях лицензии Creative Commons «Attribution» («Атрибуция») 4.0 Всемирная.