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de Koning, A.U. (author)In this report some of the models that were proposed for computation of stresses and deformations near a crack tip are considered. Applications to the analysis of the closure- and opening behaviour of a crack in a structure subjected to constant amplitude loading are discussed. Results of calculations are used to compare different experimental...report 1981
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de Koning, A.U. (author), van der Linden, H.H. (author)A model for the prediction of growth rates of fatigue cracks in aluminium alloys subjected to service loading conditions is presented. The model is based on an approximate description of the crack opening behaviour and was applied successfully in an analysis of effects of crack growth acceleration and retardation observed experimentally under...report 1981
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1980
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de Koning, A.U. (author)In the present report a simple analytical model for the "behaviour of a centrally cracked strip is proposed. Formulae for computation of compliance, crack opening displacement and effective crack extension force are derived. The model is based on the classical solution for a crack infinite sheet under uniaxial tension. The effect of finite...report 1979
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1978
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- de Koning, C.H.M. (author), Wardenier, J. (author) report 1978
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- Wardenier, J. (author), de Koning, C.H.M. (author), van Douwen, A.A. (author) report 1978
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- de Koning, C.H.M. (author), Wardenier, J. (author) report 1977
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- Wardenier, J. (author), de Koning, C.H.M. (author), van Douwen, A.A. (author) report 1977
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1977
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1977
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1977
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- de Koning, C.H.M. (author), Wardenier, J. (author) report 1977
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1976
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de Koning, A.U. (author)In this investigation the Finite Element Method is used to analyse the behaviour of some well known crack growth parameters, such as the value of the J-integral, the crack driving force and the crack opening displacement. Further, the rate of energy dissipation at the crack tip is studied. In this analysis crack growth is realised by...report 1976
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1976
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- Wardenier, J. (author), de Koning, C.H.M. (author), van Douwen, A.A. (author) report 1976
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- Wardenier, J. (author), de Koning, C.H.M. (author) report 1976
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- de Koning, C.H.M. (author), Wardenier, J. (author) report 1976
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- de Koning, C.H.M. (author), Wardenier, J. (author) report 1975