Matches in SemOpenAlex for { <https://semopenalex.org/work/W3038041947> ?p ?o ?g. }
Showing items 1 to 90 of
90
with 100 items per page.
- W3038041947 endingPage "101616" @default.
- W3038041947 startingPage "101616" @default.
- W3038041947 abstract "Cold expanding holes in metal components is widely used throughout the aerospace industry to extend fatigue life and damage tolerance. The beneficial residual stresses induced by hole cold expansion arrest or significantly retard the growth of fatigue cracks, and in doing so make fatigue or crack growth life prediction more difficult. Under low stress level/high cycle fatigue testing, residual compressive stresses have been shown to increase the fatigue strength of the material leading to an “infinite life” and consequent “run-out” of test coupons at the test hole or changing the location of failure away from the test hole. While advantageous to aircraft operators, it makes statistical life prediction difficult because the incomplete data have to be censored, leading to a knock-down of the beneficial life attained. Conversely, increasing stress levels toward material yield stress; life improvement factors are more definitive and tend toward unity. This paper reviews the derivation of residual stresses induced by hole cold expansion and discusses benefits to the structure/test coupon and how the residual stress field impacts fatigue life and damage tolerance/durability under cyclic load conditions. Challenges observed when testing coupons that have been processed using hole cold expansion including modification of the crack behavior and its effect on material microstructure, relocation of crack initiation, dynamics of the redistribution of stress and the crack growth mechanism as well as scatter of results, are also discussed with a focus on aluminum materials." @default.
- W3038041947 created "2020-07-02" @default.
- W3038041947 creator A5028051426 @default.
- W3038041947 creator A5032238294 @default.
- W3038041947 creator A5034464571 @default.
- W3038041947 creator A5067543708 @default.
- W3038041947 creator A5070445655 @default.
- W3038041947 creator A5082400978 @default.
- W3038041947 date "2009-01-01" @default.
- W3038041947 modified "2023-09-24" @default.
- W3038041947 title "Practical Challenges Testing Coupons with Residual Stresses from Cold Expanded Holes" @default.
- W3038041947 cites W2010654574 @default.
- W3038041947 cites W2025700832 @default.
- W3038041947 cites W2054950205 @default.
- W3038041947 cites W2076668235 @default.
- W3038041947 cites W2097041762 @default.
- W3038041947 cites W2153418945 @default.
- W3038041947 doi "https://doi.org/10.1520/jai101616" @default.
- W3038041947 hasPublicationYear "2009" @default.
- W3038041947 type Work @default.
- W3038041947 sameAs 3038041947 @default.
- W3038041947 citedByCount "0" @default.
- W3038041947 crossrefType "journal-article" @default.
- W3038041947 hasAuthorship W3038041947A5028051426 @default.
- W3038041947 hasAuthorship W3038041947A5032238294 @default.
- W3038041947 hasAuthorship W3038041947A5034464571 @default.
- W3038041947 hasAuthorship W3038041947A5067543708 @default.
- W3038041947 hasAuthorship W3038041947A5070445655 @default.
- W3038041947 hasAuthorship W3038041947A5082400978 @default.
- W3038041947 hasConcept C104304963 @default.
- W3038041947 hasConcept C104779481 @default.
- W3038041947 hasConcept C11413529 @default.
- W3038041947 hasConcept C127413603 @default.
- W3038041947 hasConcept C155512373 @default.
- W3038041947 hasConcept C159985019 @default.
- W3038041947 hasConcept C192562407 @default.
- W3038041947 hasConcept C20965850 @default.
- W3038041947 hasConcept C2776656632 @default.
- W3038041947 hasConcept C37292000 @default.
- W3038041947 hasConcept C41008148 @default.
- W3038041947 hasConcept C59085676 @default.
- W3038041947 hasConcept C66938386 @default.
- W3038041947 hasConcept C69809600 @default.
- W3038041947 hasConcept C75512024 @default.
- W3038041947 hasConceptScore W3038041947C104304963 @default.
- W3038041947 hasConceptScore W3038041947C104779481 @default.
- W3038041947 hasConceptScore W3038041947C11413529 @default.
- W3038041947 hasConceptScore W3038041947C127413603 @default.
- W3038041947 hasConceptScore W3038041947C155512373 @default.
- W3038041947 hasConceptScore W3038041947C159985019 @default.
- W3038041947 hasConceptScore W3038041947C192562407 @default.
- W3038041947 hasConceptScore W3038041947C20965850 @default.
- W3038041947 hasConceptScore W3038041947C2776656632 @default.
- W3038041947 hasConceptScore W3038041947C37292000 @default.
- W3038041947 hasConceptScore W3038041947C41008148 @default.
- W3038041947 hasConceptScore W3038041947C59085676 @default.
- W3038041947 hasConceptScore W3038041947C66938386 @default.
- W3038041947 hasConceptScore W3038041947C69809600 @default.
- W3038041947 hasConceptScore W3038041947C75512024 @default.
- W3038041947 hasIssue "4" @default.
- W3038041947 hasLocation W30380419471 @default.
- W3038041947 hasOpenAccess W3038041947 @default.
- W3038041947 hasPrimaryLocation W30380419471 @default.
- W3038041947 hasRelatedWork W1968694454 @default.
- W3038041947 hasRelatedWork W1971584016 @default.
- W3038041947 hasRelatedWork W1993874820 @default.
- W3038041947 hasRelatedWork W2002712736 @default.
- W3038041947 hasRelatedWork W2028448014 @default.
- W3038041947 hasRelatedWork W2048802465 @default.
- W3038041947 hasRelatedWork W2072679079 @default.
- W3038041947 hasRelatedWork W2086793371 @default.
- W3038041947 hasRelatedWork W2153418945 @default.
- W3038041947 hasRelatedWork W2247829337 @default.
- W3038041947 hasRelatedWork W2332817360 @default.
- W3038041947 hasRelatedWork W2415002583 @default.
- W3038041947 hasRelatedWork W2607684606 @default.
- W3038041947 hasRelatedWork W2803813147 @default.
- W3038041947 hasRelatedWork W2810808270 @default.
- W3038041947 hasRelatedWork W2902403804 @default.
- W3038041947 hasRelatedWork W29925017 @default.
- W3038041947 hasRelatedWork W16438819 @default.
- W3038041947 hasRelatedWork W2188739969 @default.
- W3038041947 hasRelatedWork W59137669 @default.
- W3038041947 hasVolume "6" @default.
- W3038041947 isParatext "false" @default.
- W3038041947 isRetracted "false" @default.
- W3038041947 magId "3038041947" @default.
- W3038041947 workType "article" @default.