Generalized Stress Intensity Factors of a V-Notched Bar under Bending.
نویسندگان
چکیده
منابع مشابه
STRESS CONCENTRATION FACTORS FOR V-NOTCHED PLATES UNDER AXISYMMETRIC PRESSURE by NATHAN
The topic of this thesis is the investigation of the local states of stress resulting from the introduction of a v-notch in a coaxial circle on the pressurized surface of a circumferentially clamped plate subject to axisymmetric loading. The understanding of the fracture behavior of a component experiencing such a condition is of particular interest to the aerospace and defense industries where...
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The testing of mode III and mixed mode failure is every so often encountered in the dedicated literature of mechanical characterization of brittle and quasi-brittle materials. In this work, the application of the mixed strain displacement ε − u finite element formulation to three examples involving skew notched beams is presented. The use of this FE technology is effective in problems involving...
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To cite this version: Lasry, Jérémie and Renard, Yves and Salaün, Michel Stress intensity factors computation for bending plates with extended finite element method. (2012) International Journal for Numerical Methods in Engineering, vol. 91 (n° 9). pp. 909-928. ISSN 0029-5981 Open Archive Toulouse Archive Ouverte (OATAO) OATAO is an open access repository that collects the work of Toulouse rese...
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Welded joints are prone to fatigue cracking with the existence of welding defects and bending stress. Fracture mechanics is a useful approach in which the fatigue life of the welded joint can be predicted. The key challenge of such predictions using fracture mechanics is how to accurately calculate the stress intensity factor (SIF). An empirical formula for calculating the SIF of welded joints ...
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ژورنال
عنوان ژورنال: TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A
سال: 2001
ISSN: 0387-5008,1884-8338
DOI: 10.1299/kikaia.67.976