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作者:Filippo Berto , Luigi Mario Viespoli , Aurelio Soma
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.121 - 134
摘要:In modern civil buildings, as well as in mechanical and naval constructions, welding is a widely diffused technological process. The fatigue assessment, as design or verification procedure, of a welded joint to evaluate his endurance with respect to a load spectrum is a challengi...
作者:Filippo Berto , Javad Razavi ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (45), pp.33 - 44
摘要:This paper investigates the combined effect of corrosion and fatigue on the growth of cracks that arise from natural corrosion in steel bridges. It is shown that if these two effects need to be simultaneously analyzed. If not, then the resulting life is not conservative. Conseque...
作者:Xiaoping Zhou , Xiaocheng Huang , Filippo Berto
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (44), pp.64 - 81
摘要:Rocks may exhibit time-dependent behaviors. Long-term strength criterion significantly dominates creep failure of rocks. Rocks contain many microcracks, which lead to degrade of long-term strength. In this paper, it is assumed that there exist three-dimensional penny-shaped micro...
作者:Filippo Berto , Namdar Karimi ...
来源:[J].Fracture and Structural Integrity, 2018, Vol.12 (44), pp.106 - 122
摘要:Performance of Friction Stir Welding (FSW) as a solid-state process is approved in several engineering applications, especially aluminum industries. Identification of mechanical behavior of the associated welded zone is necessary due to these extensive applications of FSW. In thi...

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