Matches in SemOpenAlex for { <https://semopenalex.org/work/W2324924562> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2324924562 endingPage "956" @default.
- W2324924562 startingPage "951" @default.
- W2324924562 abstract "An experimental study was made on fatigue crack growth in SUS304 stainless steel at 650°C for stress ratios R in the range of -0.2≤R≤0.4. The behaviors of near-threshold fatigue crack growth and the associated crack closure in this range were compared with those obtained previously for R≤-0.4 and 0.5≤R. The crack closure was observed for -0.2≤R≤0.4 under the creep-fatigue conditions employed. The R value had a significant effect on the relationship between the cycle-dependent crack growth rate da/dN and stress intensity range ΔK as well as on the value of fatigue crack growth threshold ΔKth for -0.2≤R≤0.4. When the J-integral range ΔJf, eff, in which the effect of crack closure was taken into account, was used instead of ΔK, the R dependence was eliminated, and the da/dN-ΔJf, eff relationship and the threshold value (ΔJf, eff)th were consistent with those obtained under 0.5≤R and R≤-0.4.To investigate the character of the fatigue crack growth threshold in the creep regime, crack growth experiments were made using two-step varying loads, in which high load-range blocks were introduced periodically in sub-threshold low load-range sequences. To exclude the effect of crack closure, high stress ratios were employed. It was found that, when the number of load excursions in the high load-range block used in the experiments was small, the threshold was extinguished: cracks grew even under load-ranges lower than the threshold value obtained under constant-amplitude loading conditions. A modified Miner's rule was found to give a reasonable estimate of the crack growth rate under two-step varying loading conditions." @default.
- W2324924562 created "2016-06-24" @default.
- W2324924562 creator A5020837429 @default.
- W2324924562 creator A5055456557 @default.
- W2324924562 creator A5066206951 @default.
- W2324924562 creator A5083016697 @default.
- W2324924562 date "1988-01-01" @default.
- W2324924562 modified "2023-09-26" @default.
- W2324924562 title "Fatigue crack growth and its threshold in the creep regime." @default.
- W2324924562 doi "https://doi.org/10.2472/jsms.37.951" @default.
- W2324924562 hasPublicationYear "1988" @default.
- W2324924562 type Work @default.
- W2324924562 sameAs 2324924562 @default.
- W2324924562 citedByCount "3" @default.
- W2324924562 crossrefType "journal-article" @default.
- W2324924562 hasAuthorship W2324924562A5020837429 @default.
- W2324924562 hasAuthorship W2324924562A5055456557 @default.
- W2324924562 hasAuthorship W2324924562A5066206951 @default.
- W2324924562 hasAuthorship W2324924562A5083016697 @default.
- W2324924562 hasBestOaLocation W23249245621 @default.
- W2324924562 hasConcept C101386981 @default.
- W2324924562 hasConcept C127413603 @default.
- W2324924562 hasConcept C138885662 @default.
- W2324924562 hasConcept C149912024 @default.
- W2324924562 hasConcept C159985019 @default.
- W2324924562 hasConcept C192562407 @default.
- W2324924562 hasConcept C204323151 @default.
- W2324924562 hasConcept C21036866 @default.
- W2324924562 hasConcept C2524010 @default.
- W2324924562 hasConcept C2778312390 @default.
- W2324924562 hasConcept C33923547 @default.
- W2324924562 hasConcept C41895202 @default.
- W2324924562 hasConcept C59085676 @default.
- W2324924562 hasConcept C66938386 @default.
- W2324924562 hasConcept C69809600 @default.
- W2324924562 hasConcept C75512024 @default.
- W2324924562 hasConceptScore W2324924562C101386981 @default.
- W2324924562 hasConceptScore W2324924562C127413603 @default.
- W2324924562 hasConceptScore W2324924562C138885662 @default.
- W2324924562 hasConceptScore W2324924562C149912024 @default.
- W2324924562 hasConceptScore W2324924562C159985019 @default.
- W2324924562 hasConceptScore W2324924562C192562407 @default.
- W2324924562 hasConceptScore W2324924562C204323151 @default.
- W2324924562 hasConceptScore W2324924562C21036866 @default.
- W2324924562 hasConceptScore W2324924562C2524010 @default.
- W2324924562 hasConceptScore W2324924562C2778312390 @default.
- W2324924562 hasConceptScore W2324924562C33923547 @default.
- W2324924562 hasConceptScore W2324924562C41895202 @default.
- W2324924562 hasConceptScore W2324924562C59085676 @default.
- W2324924562 hasConceptScore W2324924562C66938386 @default.
- W2324924562 hasConceptScore W2324924562C69809600 @default.
- W2324924562 hasConceptScore W2324924562C75512024 @default.
- W2324924562 hasIssue "419" @default.
- W2324924562 hasLocation W23249245621 @default.
- W2324924562 hasOpenAccess W2324924562 @default.
- W2324924562 hasPrimaryLocation W23249245621 @default.
- W2324924562 hasRelatedWork W113837326 @default.
- W2324924562 hasRelatedWork W2000284341 @default.
- W2324924562 hasRelatedWork W2009390269 @default.
- W2324924562 hasRelatedWork W2291776039 @default.
- W2324924562 hasRelatedWork W2332399736 @default.
- W2324924562 hasRelatedWork W2803787571 @default.
- W2324924562 hasRelatedWork W2804011813 @default.
- W2324924562 hasRelatedWork W993532026 @default.
- W2324924562 hasRelatedWork W1481932395 @default.
- W2324924562 hasRelatedWork W1503457379 @default.
- W2324924562 hasVolume "37" @default.
- W2324924562 isParatext "false" @default.
- W2324924562 isRetracted "false" @default.
- W2324924562 magId "2324924562" @default.
- W2324924562 workType "article" @default.