43110 2017 eng lecture 0 -- -- -- This presentation explains how BAM operates the PA approach for the life-time surveillance based on the measurement of degradation. The starting point is the sample performance chart (SPC) as developed by BAM. There it is possible to show minimum requirements, sample properties and lines of constant survival rates, these lines are called isoasfalia. The BAM provides a tool for the safety evaluation of results from sample testing. Then the interaction to the micro-mechanical approach of the FiBreMoD-project is linked with the idea of a degradation of strength and reliability. This leads to the methods of burst and cycle testing. For both methods examples are shown and degradation is explained by showing data of two design types. This visualise the determination of safe service life. Finally, statistical aspects of misinterpretation of test results and the reasons for the decision in favour of the slow burst tests are explained. FiBreMoD Training Unit #5 BAM-FB, Berlin, Germany 05.10.2017 06.10.2017 0 Georg W. Mair eng uncontrolled Sample performance chart eng uncontrolled End of Life eng uncontrolled Loss of safety eng uncontrolled Micro-mechanics eng uncontrolled Creep effects Ingenieurwissenschaften und zugeordnete Tätigkeiten Angewandte Physik Datei im Netzwerk der BAM verfügbar ("Closed Access") Präsentation