Tīmeklis2008. gada 1. febr. · The recommended stress intensity factor solutions shown in Table 1a, Table 1b, Table 1c, Table 1d, Table 1e, Table 1f were used for cracked cylinders, and Raju–Newman's solution (Newman and Raju, 1984) and Tada's solution (Tada et al., 2000) were adopted for semi-elliptical surface cracked plates and single-edge … Tīmeklis2024. gada 1. janv. · Newman-Raju solution for a surface cracked plate under uniform tension has been widely used in surface crack-related problems. However, comparisons of Newman-Raju solution with numerical stress intensity factor (K I) solutions indicated the accuracy of Newman-Raju solution at the depth point inferior to that at the …
Comparison of stress intensity factor solutions for cylinders with ...
TīmeklisA re-evaluation of finite-element models and stress-intensity factors for surface cracks emanating from stress concentrations Tīmeklis@inproceedings{Raju1977ANALYSISOF, title={ANALYSIS OF FINITE-THICKNESS FRACTURE SPECIMENS}, author={Ivatury S. Raju and James C. Newman}, year={1977} } I ... J. Newman; Engineering. 1971; Boundary collocation for two dimensional stress analysis of cracks emanating from or from near holes with various … most common police shotgun
Stress-intensity factors for a wide range of semi-elliptical surface ...
Tīmeklis1981. gada 1. janv. · J.C. Newman Jr., I.S. Raju. Analyses of surface cracks in finite plates under tension or bending loads. NASA TP-1578 (1979) Google Scholar [8] … Tīmeklis2014. gada 1. okt. · The SIF could be calculated using the Raju–Newman method [24] (9) K = (S t + H j S b) π a Q F j F j = M 1 + M 2 a t 2 + M 3 a t 4 gf ϕ f w H j = H 1 + (H 2-H 1) sin P ϕ Q is the shape factor of the ellipse and F j is the boundary correction factor, which depends on crack depth, crack length, plate thickness, and plate width. Tīmeklisoped by Newman and Raju (1979) give the stress-intensity factor at any loca-tion along the crack front. The cracks, however, were assumed to grow in semi-elliptical shapes … most common polish boy names