[PDF] Top 20 Study of the Stress Intensity Factor in Artificially Damaged Structures

... the stress intensity factor in mode I according to crack size, it is observed that the stress intensity factor increases exponentially with the advancing of default, it marks a ... See full document

... aircraft structures proposed ...fuselage structures with two material configurations such as aluminium and GLARE proposed byKotzakolios et ...to study the effect crack length on stress ... See full document

... determining stress intensity factor (SIF) for crack structure was conducted by using Finite Element Method ...their study that the FEM with special computational procedure can be used to find ... See full document

... this study is to subject the DSS to thermal ageing (TA) temperatures such as 475°C respectively and for the further study TIG welding is carried out in a view to understand how exactly the thermal ageing is ... See full document

... Numerous stress intensity factor solutions have been proposed so far depending on the objects of evaluation including the variations of structures, cracks, and applied ...reliable ... See full document

... element study of circumferentially through-wall cracked pipes under in plane bending, reported in this paper, indicates that the results for stress intensity factor are much less sensitive to ... See full document

... In this section, the calculation of the mode I SIF for an edge crack in functionally graded plate (FGP) under thermal stresses is considered. In addition, a few parametric analyses are performed to study the ... See full document

... the stress intensity factor. The current study did not use this approach because it is hard to predict what shape the crack will take and flaw assumptions can lead to large error (Broek ... See full document

... we study with particularly interested in the identification and analysis of the order for singularity, stress intensity factor, and the constituent structure of two materials, Copper on a ... See full document

... Different steels were used to measure typical inclusion size to be used to build the FEA model. The steels used in this metallographic study are presented in Table 1 for reference purpose. All these steels are ... See full document

... the stress intensity factor increases by increasing the length of the ...numerical study proposed in this paperhas for purpose the simulation of this delicate ... See full document

... the study of crack closure, since K is determined directly from the thermoelastic ...a study where experimentally determined stress intensity factors were found to decrease with respect to ... See full document

... this study is to analyze the oscillation of the camshafts used in a timely manner and materials containing the minimum mass of the indigenous population and have no effect on the power of the electric ...the ... See full document

... various stress types. In this study, the propagation of cracks in the concrete was analyzed, which requires having a thorough knowledge of the mechanical behavior of the ...critical stress ... See full document

... of stress intensity factor of crack tip and open-type crack initiation angle and initia- tion strength was expounded in ...I stress intensity factor is inversely proportional to ... See full document

... this study fourth lumbar vertebra with regard to statically activities is ...Mises stress and stress intensity factor (SIF) and the required force for fracture of the fourth lumbar ... See full document

... a stress intensity factor becomes more difficult when crack are subjected to a complicated stress distribution ...a stress profile may not be accurately represented by a polynomial ... See full document

... Despite the fact that a very large number o f SIF solutions have been published in literature and compiled in several SIF handbooks [1.5],[1.19]-[1.23], these are still inadequate to meet the ever increasing need o f new ... See full document

... ‘Stress intensity factor for multiple inclined or curved cracks problem in circular positions in plane elasticity’, Journal of Applied Mathematics and Mechanics, ... See full document

... [14, 15, 18]). The hypersingular is evaluated by collocating the base points within the interval (−a, a). The particular advantage of this approach is that COD can be obtained from the solution of the equation directly. ... See full document