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cyclic and fatigue behavior of the p355nl1 steel under

cyclic and fatigue behavior of the p355nl1 steel under

Analysis of Variable Amplitude Fatigue Data of the P355NL1

This paper proposes an analysis of variable amplitude fatigue data obtained for the P355NL1 steel,using a strain-based cumulative damage model.The fatigue data consist of constant and variable amplitude block loading,which was applied to both smooth and notched specimens,previously published by the authors.The strain-based cumulative damage model,which has been proposed by D.L.Cited by 12Publish Year 2009Author Hélder F.S.G Pereira,Abílio M.P.De Jesus,Alfredo S.Ribeiro,António A.FernandesFatigue damage of designed T-type specimen under·The short fatigue short crack replica tests using LZ50 axle steel hourglass-shaped specimens of were carried out under rotating-bending cyclic load.Seven sets of effective test data were obtained.The analysis demonstrated that short fatigue cracks generally originate in ferrite grains or on their boundaries,and then short cracks start propagating,which is strongly influenced by the Cited by 13Publish Year 2009Author Hélder F.S.G.Pereira,Abílio M.P.De Jesus,Alfredo S.Ribeiro,António A.FernandesCyclic and Fatigue Behavior of the P355NL Steel Under CYCLIC AND FATIGUE BEHAVIOR OF THE P355NL1 STEEL UNDER BLOCK LOADING Pereira,Hélder F.S.G.UCVE,IDMEC Pólo FEUP Rua Dr.Roberto Frias,4200-465 Porto,Portugal [email protected] De Jesus,Abílio M.P.Mechanical Engineering Division,Engineering Department University of Trás-os-Montes and Alto Douro

Cited by 19Publish Year 2006Author Abílio M.P.De Jesus,Alfredo S.Ribeiro,António A.FernandesFatigue Life Prediction Based on Crack Growth Analysis

Jan 01,2015·This latter approach is applied to a notched plate made of P355NL1 steel [3].Fatigue crack growth data of the material is evaluated using CT specimens,covering several stress R-ratios.Also,S-N fatigue data is available for the double notched plate,for a stress R-ratio equal to 0 [3].An estimate of the equivalent initial flaw size is Cited by 2Publish Year 2016Author J.A.F.O.Correia,M.Calvente,S.Blasón,G.Lesiuk,I.M.C.Brás,A.M.P.De Jesus,P.M.G.P.Moreira,(PDF) Probabilistic Non-Linear Cumulative Fatigue Damage Probabilistic -N field for the P355NL1 steel under constant . Fernandes,A.A.,Cyclic and Fatigue Behavior of the .P355NL1 Steel Under Block Loadi ng,Journal of Pressure .Cited by 2Publish Year 2016Author J.A.F.O.Correia,M.Calvente,S.Blasón,G.Lesiuk,I.M.C.Brás,A.M.P.De Jesus,P.M.G.P.Moreira,Fatigue Life Response of P355NL1 Steel under Uniaxial experimental results related to the fatigue behavior of the P355NL1 steel were obtained through fatigue tests under stress-control conditions,covering distinct stress ratios.

Cyclic and Fatigue Behavior of the P355NL1 Steel Under

In this paper,both fatigue damage accumulation and cyclic elastoplastic behaviors of the P355NL1 steel are characterized,using block loading fatigue tests.The loading is composed by blocks ofCyclic and Fatigue Behavior of the P355NL1 Steel Under Jan 21,2009·In this paper,both fatigue damage accumulation and cyclic elastoplastic behaviors of the P355NL1 steel are characterized using block loading fatigue tests.The loading is composed of blocks of constant strain-controlled amplitudes,applied according toFATIGUE DAMAGE BEHAVIOUR OF STRUCTURALfatigue and the cyclic elastoplastic behaviours of the P355NL1 steel.Cyclic tests were carried out for nine predefined strain ranges,namely 0.3%,0.4%,0.5%,0.6%,0.75%,1%,1.5%,2% and 3%.Fatigue resistance parameters of the P355NL1 steel were determined by fitting the strain-life test data to the Coffin-Manson relation [Coffin (1954),

Fatigue Damage Behavior of a Structural Component Made

Jan 21,2009·This paper presents experimental results about the fatigue damage accumulation behavior of a structural component made of P355NL1 steel,which is a material usually applied for pressure vessel purposes.The structural component is a rectangular double notched plate,which was subjected to block loading.Fatigue Damage Behavior of a Structural Componentexperimental results about the fatigue damage accumulation behavior of a structural component made of P355NL1 steel,which is a material usually applied for pressure vessel purposes.The structural component is a rectangular double notched plate,which was subjected to block loading.Each block is characterized by constant remote stress amplitude.Fatigue Life Response of P355NL1 Steel under Uniaxial In this paper,the fatigue S-N response of the P355NL1 steel,using smooth specimens under uniaxial stress states,is characterized based on the original suggestion by Kohout and Vchet.The experimental results related to the fatigue behavior of the P355NL1 steel were obtained through fatigue tests under stress-control conditions,covering

Fatigue Life Response of P355NL1 Steel under Uniaxial

Jan 01,2016·The experimental results related to the fatigue behavior of the P355NL1 steel were obtained through fatigue tests under stress-control conditions,covering distinct stress ratios.This study validates the importance and applicability of the global S-N models to describe the Wöhler S-N curve,from tensile strength to the fatigue limit,in the fatigue life evaluation of structural details.Fatigue Life Response of P355NL1 Steel under Uniaxial The experimental results related to the fatigue behavior of the P355NL1 steel were obtained through fatigue tests under stress-control conditions,covering distinct stress ratios.This study validates the importance and applicability of the global S-N models to describe the Wöhler S-N curve,from tensile strength to the fatigue limit,in the fatigue life evaluation of structural detailsHélder Pereira - Portugal Perfil profissional LinkedInCyclic and fatigue behavior of P355NL1 steel under block loading Fatigue damage behaviour of a structural component made of P355NL1 steel under block loading J.Pressure Vessel Technology,,vol.131,Issue 2 mar de 2009 Outros autores.A preliminary Assessment of the Ke Factor proposed in the EN13445 Standard for Fatigue Analysis of

Location Portugal12345NextLow and High Cycle Fatigue and Cyclic Elasto-Plastic

Jun 29,2005·A normalized fine grain carbon low alloy steel,P355NL1 (TStE355),intended for service in welded pressure vessels,where notch toughness is of high importance,has been investigated.Low and high cycle fatigue tests have been conducted on several series of smooth specimens under both strain and stress control.Low and High Cycle Fatigue and Cyclic ElastoPlastic A normalized fine grain carbon low alloy steel,P355NL1 (TStE355),intended for service in welded pressure vessels,where notch toughness is of high importance,has been investigated Low and high