Search for dissertations about: "crack"
Showing result 21 - 25 of 538 swedish dissertations containing the word crack.
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21. Crack Initiation in Nodular cast Iron
Abstract : .... READ MORE
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22. Fatigue crack growth experiments and analyses - from small scale to large scale yielding at constant and variable amplitude loading
Abstract : This thesis is on fatigue crack growth experiments and assessments of fatigue crack growth rates. Both constant and variable amplitude loads in two different materials are considered; a nickel based super-alloy Inconel 718 and a stainless steel 316L. READ MORE
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23. On the Fracture of Thin Laminates
Abstract : This thesis concerns mechanical and fracture properties of a thin aluminium foil and polymer laminate that is widely used as packaging material. The possibility of controlling the path of the growing crack propagation by adjustment of the adhesion level and the property of the polymer layer is investigated. READ MORE
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24. Numerical Modelling of Short Fatigue Crack Growth
Abstract : Fatigue implies repeated loading and unloading of a structure, and components subjected to fatigue might experience nucleation of cracks, and subsequent crack propagation. This might lead to catastrophic consequences, such as complete failure of a structure. READ MORE
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25. On initiation of chemically assisted crack growth and crack propagation paths of branching cracks in polycarbonate
Abstract : Stress corrosion, SC, in some cases gives rise to stress corrosion cracking, SCC, which differs from purely stress intensity driven cracks in many aspects. They initiate and grow under the influence of an aggressive environment in a stressed substrate. They grow at low load and may branch. READ MORE