Matches in SemOpenAlex for { <https://semopenalex.org/work/W3128915110> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W3128915110 endingPage "332" @default.
- W3128915110 startingPage "325" @default.
- W3128915110 abstract "AbstractRail wear degradation durability performance is an important concern that affects railway track maintenance and strategies to mitigate and prevent costly events of rail steel failures. An understanding of wear degradation will enable predictions of rail wear degradation trends, providing guidance for effective rail maintenance planning. In this work, an approach to predict rail steel wear degradation based on rail wear records is developed. The approach is based on statistical modelling of wear degradation data from maintenance records. For each track type and radius, available historical wear measurements are extrapolated to wear limits (as time-to-failure), and suitable continuous probability distributions are used to fit these failures. The low rail head wear and high rail side wear of sharp curves deemed most critical are emphasized, while differentiating the different track foundation types (viaduct or tunnel). Predictions can be made for the degradation trend of rails, providing guidance for effective rail maintenance planning. As an example, for R300 (sharp curve radius of 300 m) high rails in the tunnel sections, rail wear failures follow an increasing failure rate Weibull distribution, with scale parameter of about 20 years. This indicates that a large proportion of rails will fail within that stipulated time frame, and hence, it is mandatory for these rails to be replaced in advance prior to failure.KeywordsWearReliabilityDegradationRailwayWeibull distribution" @default.
- W3128915110 created "2021-02-15" @default.
- W3128915110 creator A5013339056 @default.
- W3128915110 creator A5056855373 @default.
- W3128915110 creator A5065865476 @default.
- W3128915110 creator A5069571734 @default.
- W3128915110 date "2021-01-01" @default.
- W3128915110 modified "2023-10-16" @default.
- W3128915110 title "Reliability Centred Maintenance (RCM) Assessment of Rail Wear Degradation" @default.
- W3128915110 cites W1838853353 @default.
- W3128915110 cites W1978370513 @default.
- W3128915110 cites W2080963377 @default.
- W3128915110 cites W2084654355 @default.
- W3128915110 cites W2090749763 @default.
- W3128915110 cites W2727420541 @default.
- W3128915110 doi "https://doi.org/10.1007/978-981-15-9199-0_30" @default.
- W3128915110 hasPublicationYear "2021" @default.
- W3128915110 type Work @default.
- W3128915110 sameAs 3128915110 @default.
- W3128915110 citedByCount "0" @default.
- W3128915110 crossrefType "book-chapter" @default.
- W3128915110 hasAuthorship W3128915110A5013339056 @default.
- W3128915110 hasAuthorship W3128915110A5056855373 @default.
- W3128915110 hasAuthorship W3128915110A5065865476 @default.
- W3128915110 hasAuthorship W3128915110A5069571734 @default.
- W3128915110 hasConcept C105795698 @default.
- W3128915110 hasConcept C121332964 @default.
- W3128915110 hasConcept C127413603 @default.
- W3128915110 hasConcept C163258240 @default.
- W3128915110 hasConcept C173291955 @default.
- W3128915110 hasConcept C200601418 @default.
- W3128915110 hasConcept C2779679103 @default.
- W3128915110 hasConcept C33923547 @default.
- W3128915110 hasConcept C43214815 @default.
- W3128915110 hasConcept C62520636 @default.
- W3128915110 hasConcept C66938386 @default.
- W3128915110 hasConcept C76155785 @default.
- W3128915110 hasConcept C77595967 @default.
- W3128915110 hasConcept C78519656 @default.
- W3128915110 hasConcept C89992363 @default.
- W3128915110 hasConceptScore W3128915110C105795698 @default.
- W3128915110 hasConceptScore W3128915110C121332964 @default.
- W3128915110 hasConceptScore W3128915110C127413603 @default.
- W3128915110 hasConceptScore W3128915110C163258240 @default.
- W3128915110 hasConceptScore W3128915110C173291955 @default.
- W3128915110 hasConceptScore W3128915110C200601418 @default.
- W3128915110 hasConceptScore W3128915110C2779679103 @default.
- W3128915110 hasConceptScore W3128915110C33923547 @default.
- W3128915110 hasConceptScore W3128915110C43214815 @default.
- W3128915110 hasConceptScore W3128915110C62520636 @default.
- W3128915110 hasConceptScore W3128915110C66938386 @default.
- W3128915110 hasConceptScore W3128915110C76155785 @default.
- W3128915110 hasConceptScore W3128915110C77595967 @default.
- W3128915110 hasConceptScore W3128915110C78519656 @default.
- W3128915110 hasConceptScore W3128915110C89992363 @default.
- W3128915110 hasLocation W31289151101 @default.
- W3128915110 hasOpenAccess W3128915110 @default.
- W3128915110 hasPrimaryLocation W31289151101 @default.
- W3128915110 hasRelatedWork W154126136 @default.
- W3128915110 hasRelatedWork W2009404102 @default.
- W3128915110 hasRelatedWork W2042360839 @default.
- W3128915110 hasRelatedWork W2047712217 @default.
- W3128915110 hasRelatedWork W2186136949 @default.
- W3128915110 hasRelatedWork W2329011433 @default.
- W3128915110 hasRelatedWork W2355543518 @default.
- W3128915110 hasRelatedWork W2383410637 @default.
- W3128915110 hasRelatedWork W2387285759 @default.
- W3128915110 hasRelatedWork W2393880056 @default.
- W3128915110 isParatext "false" @default.
- W3128915110 isRetracted "false" @default.
- W3128915110 magId "3128915110" @default.
- W3128915110 workType "book-chapter" @default.