khaydar valiullin (8 risultati)

Taschenbuch. Condizione: Neu. Why Shear Cracks Grow | Multiaxial Fatigue in the Presence of Defects. Novel Experimental Techniques. Prediction Models and Fundamentals | Khaydar Valiullin | Taschenbuch | 256 S. | Englisch | 2018 | LAP LAMBERT Academic Publishing | EAN 9786139583126 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu.

Condizione: New.

Taschenbuch. Condizione: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -Fracture mechanics are widely used to predict the fatigue crack growth of flawed structures. Conventionally tensile crack growth is assumed to be dominant and Mode I fatigue limits are adopted as a primer design criteria. However, the paradigm of focusing primarily on Mode I crack growth does not fit perfectly all situations: in many practical problems material is subjected to a complex pattern multi-axial loading when shear loading can trig cracks initiation at stress intensities much lower than conventional threshold ones, show higher sensitivity to a inclusion size, or even accelerate integral crack growth leading to an unexpected failures. This work presents extensive, State-of-the-Art characterization for fatigue behavior in steel, along with sound experimental procedures for these characterizations. It explores near threshold fatigue crack propagation and fatigue strength under pure Mode III and Multi-axial loading. The work discusses mechanisms that govern fatigue propagation in the near-threshold zone and describes a novel technique for estimating the effects of micro flaws on fatigue strength under mixed-mode out-of-phase loading. 256 pp. Englisch.

Condizione: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Valiullin KhaydarDr. Valiullin primary fields of expertise are: applied drilling dynamics, mechanics & hydraulics, its numerical modeling & implementation into optimization software tools and products. His research interests are dril.

Taschenbuch. Condizione: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Fracture mechanics are widely used to predict the fatigue crack growth of flawed structures. Conventionally tensile crack growth is assumed to be dominant and Mode I fatigue limits are adopted as a primer design criteria. However, the paradigm of focusing primarily on Mode I crack growth does not fit perfectly all situations: in many practical problems material is subjected to a complex pattern multi-axial loading when shear loading can trig cracks initiation at stress intensities much lower than conventional threshold ones, show higher sensitivity to a inclusion size, or even accelerate integral crack growth leading to an unexpected failures. This work presents extensive, State-of-the-Art characterization for fatigue behavior in steel, along with sound experimental procedures for these characterizations. It explores near threshold fatigue crack propagation and fatigue strength under pure Mode III and Multi-axial loading. The work discusses mechanisms that govern fatigue propagation in the near-threshold zone and describes a novel technique for estimating the effects of micro flaws on fatigue strength under mixed-mode out-of-phase loading.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 256 pp. Englisch.

Taschenbuch. Condizione: Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - Fracture mechanics are widely used to predict the fatigue crack growth of flawed structures. Conventionally tensile crack growth is assumed to be dominant and Mode I fatigue limits are adopted as a primer design criteria. However, the paradigm of focusing primarily on Mode I crack growth does not fit perfectly all situations: in many practical problems material is subjected to a complex pattern multi-axial loading when shear loading can trig cracks initiation at stress intensities much lower than conventional threshold ones, show higher sensitivity to a inclusion size, or even accelerate integral crack growth leading to an unexpected failures. This work presents extensive, State-of-the-Art characterization for fatigue behavior in steel, along with sound experimental procedures for these characterizations. It explores near threshold fatigue crack propagation and fatigue strength under pure Mode III and Multi-axial loading. The work discusses mechanisms that govern fatigue propagation in the near-threshold zone and describes a novel technique for estimating the effects of micro flaws on fatigue strength under mixed-mode out-of-phase loading.

Condizione: New. Print on Demand.

Condizione: New. PRINT ON DEMAND.