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Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental investigation of the fatigue strength of plain concrete under high compressive loading
Abstract Fatigue tests are conducted on plain concrete cylinders subjected to axial cyclic compression. The upper level of the cyclic stress ranges between 60% and 90% of the static compressive strength. A method based on volume strain measurements is used to predict the individual static strength of each tested sample. The results of fatigue tests are presented in a load versus cycles to failure diagram. The recorded values of the longitudinal strains are, plotted in terms of number of cycles. The test figures are discussed assuming that the failure is a result of both time and cycle dependent damage. For loading levels ranging up to 80% of the static strength, the number of cycles to failure shows hardly any variation with the effects of time. Above this level, the fatigue strength proves to be more sensitive to time dependent effects, as the level of loading increases.
Experimental investigation of the fatigue strength of plain concrete under high compressive loading
Abstract Fatigue tests are conducted on plain concrete cylinders subjected to axial cyclic compression. The upper level of the cyclic stress ranges between 60% and 90% of the static compressive strength. A method based on volume strain measurements is used to predict the individual static strength of each tested sample. The results of fatigue tests are presented in a load versus cycles to failure diagram. The recorded values of the longitudinal strains are, plotted in terms of number of cycles. The test figures are discussed assuming that the failure is a result of both time and cycle dependent damage. For loading levels ranging up to 80% of the static strength, the number of cycles to failure shows hardly any variation with the effects of time. Above this level, the fatigue strength proves to be more sensitive to time dependent effects, as the level of loading increases.
Experimental investigation of the fatigue strength of plain concrete under high compressive loading
Dyduch, Krzystof (Autor:in) / Szerszeń, Maria (Autor:in) / Destrebecq, Jean-François (Autor:in)
1994
Aufsatz (Zeitschrift)
Englisch
Experimental investigation of the fatigue strength of plain concrete under high compressive loading
| Springer Verlag | 1994
Experimental investigation of the fatigue strength of plain concrete under high compressive loading
| British Library Online Contents | 1994
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