{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,9,26]],"date-time":"2025-09-26T16:32:49Z","timestamp":1758904369048},"reference-count":0,"publisher":"ASMEDC","content-domain":{"domain":["asmedigitalcollection.asme.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2010,1,1]]},"abstract":"<jats:p>Probabilistic fatigue models are required to account conveniently for the several sources of uncertainty arising in the prediction procedures, such as the scatter in material behavior. In this paper, a recently proposed stress-based probabilistic model is assessed using fatigue data available for the P355NL1 steel (a pressure vessel steel). The referred probabilistic model is a log-Gumbel regression model, able to predict the probabilistic Wo\u00a8hler field (P-S-N field), taking into account the mean stress (or stress R-ratio) effects. The parameters of the probabilistic model are identified using stress-life data derived for the P355NL1 steel, from smooth specimens, for three distinct stress R-ratios, namely R = \u22121, R = \u22120.5 and R = 0. The model requires a minimum of two test series with distinct stress R-ratios. Since data from three test series is available, extrapolations are performed to test the adequacy of the model to make extrapolations for stress R-ratios other than those used in the model parameters assessment. Finally, the probabilistic model is used to model the fatigue behavior of a notched plate made of P355NL1 steel. In particular, the P-S-N field of the plate is modeled and compared with available experimental data. Cyclic elastoplastic analysis of the plate is performed since plasticity at the notch root is developed.<\/jats:p>","DOI":"10.1115\/pvp2010-25056","type":"proceedings-article","created":{"date-parts":[[2011,1,15]],"date-time":"2011-01-15T00:33:09Z","timestamp":1295051589000},"page":"51-60","update-policy":"http:\/\/dx.doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":1,"title":["Probabilistic Fatigue Assessment of a Notched Detail Taking Into Account Mean Stress Effects"],"prefix":"10.1115","author":[{"given":"Abi\u00b4lio M. P.","family":"De Jesus","sequence":"first","affiliation":[{"name":"University of Tra\u00b4s-os-Montes and Alto Douro, Vila Real, Portugal"}]},{"given":"M. Luisa","family":"Ruiz Ripoll","sequence":"additional","affiliation":[{"name":"Delft University of Technology, Delft, The Netherlands"}]},{"given":"Norberto J.","family":"Gonc\u00b8alves","sequence":"additional","affiliation":[{"name":"University of Tra\u00b4s-os-Montes and Alto Douro, Vila Real, Portugal"}]},{"given":"He\u00b4lder F. S. G.","family":"Pereira","sequence":"additional","affiliation":[{"name":"UCVE, IDMEC \u2013 Po\u00b4lo FEUP, Porto, Portugal"}]}],"member":"33","published-online":{"date-parts":[[2011,1,10]]},"event":{"name":"ASME 2010 Pressure Vessels and Piping Division\/K-PVP Conference","start":{"date-parts":[[2010,7,18]]},"sponsor":["Pressure Vessels and Piping Division"],"location":"Bellevue, Washington, USA","end":{"date-parts":[[2010,7,22]]},"acronym":"PVP2010"},"container-title":["ASME 2010 Pressure Vessels and Piping Conference: Volume 6, Parts A and B"],"original-title":[],"link":[{"URL":"http:\/\/asmedigitalcollection.asme.org\/PVP\/proceedings-pdf\/doi\/10.1115\/PVP2010-25056\/4557848\/51_1.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"syndication"},{"URL":"http:\/\/asmedigitalcollection.asme.org\/PVP\/proceedings-pdf\/doi\/10.1115\/PVP2010-25056\/4557848\/51_1.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2020,1,10]],"date-time":"2020-01-10T20:01:20Z","timestamp":1578686480000},"score":1,"resource":{"primary":{"URL":"https:\/\/asmedigitalcollection.asme.org\/PVP\/proceedings\/PVP2010\/49255\/51\/342831"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,1,1]]},"references-count":0,"URL":"https:\/\/doi.org\/10.1115\/pvp2010-25056","relation":{},"subject":[],"published":{"date-parts":[[2010,1,1]]}}}