Matches in SemOpenAlex for { <https://semopenalex.org/work/W747303608> ?p ?o ?g. }
Showing items 1 to 61 of
61
with 100 items per page.
- W747303608 abstract "Miami's Metrorail, which opens the first 12 miles of its 21 mile system this year, is built primarily on elevated structures with ballastless track but has two short stretches of at-grade line with ballast and concrete cross ties. On the elevated beams, rails are secured by direct fixation fasteners and are supported by continuous reinforced concrete tie pads. The girders are designed to provide differential expansion as compared with the continuous welded rail on them. Configuration, track alignments and profiles generally conform with criteria established by other recent U.S. transit systems. The use of a tight track gauge is discussed; gauge widening is used on all curves to reduce high-side rail wear and avoid wheel sliding. Other features of curved track design are also described. Miami track is constructed to track twist limits as measured by a track geometry vehicle. Turnouts in ballastless track sections are supported on timber ties encased in rubber and set in concrete. The special design and construction are to maintain structural support, continuity and assure riding comfort." @default.
- W747303608 created "2016-06-24" @default.
- W747303608 creator A5015709141 @default.
- W747303608 date "1983-08-01" @default.
- W747303608 modified "2023-09-27" @default.
- W747303608 title "METRORAIL MIXES DIFFERENT TRANSIT TRACK TYPES" @default.
- W747303608 hasPublicationYear "1983" @default.
- W747303608 type Work @default.
- W747303608 sameAs 747303608 @default.
- W747303608 citedByCount "0" @default.
- W747303608 crossrefType "journal-article" @default.
- W747303608 hasAuthorship W747303608A5015709141 @default.
- W747303608 hasConcept C119599485 @default.
- W747303608 hasConcept C123045823 @default.
- W747303608 hasConcept C125907379 @default.
- W747303608 hasConcept C127413603 @default.
- W747303608 hasConcept C190839683 @default.
- W747303608 hasConcept C205649164 @default.
- W747303608 hasConcept C58640448 @default.
- W747303608 hasConcept C66938386 @default.
- W747303608 hasConcept C78519656 @default.
- W747303608 hasConcept C89992363 @default.
- W747303608 hasConceptScore W747303608C119599485 @default.
- W747303608 hasConceptScore W747303608C123045823 @default.
- W747303608 hasConceptScore W747303608C125907379 @default.
- W747303608 hasConceptScore W747303608C127413603 @default.
- W747303608 hasConceptScore W747303608C190839683 @default.
- W747303608 hasConceptScore W747303608C205649164 @default.
- W747303608 hasConceptScore W747303608C58640448 @default.
- W747303608 hasConceptScore W747303608C66938386 @default.
- W747303608 hasConceptScore W747303608C78519656 @default.
- W747303608 hasConceptScore W747303608C89992363 @default.
- W747303608 hasIssue "8" @default.
- W747303608 hasLocation W7473036081 @default.
- W747303608 hasOpenAccess W747303608 @default.
- W747303608 hasPrimaryLocation W7473036081 @default.
- W747303608 hasRelatedWork W1509489477 @default.
- W747303608 hasRelatedWork W1594678724 @default.
- W747303608 hasRelatedWork W2357620473 @default.
- W747303608 hasRelatedWork W2576224554 @default.
- W747303608 hasRelatedWork W320369332 @default.
- W747303608 hasRelatedWork W560419279 @default.
- W747303608 hasRelatedWork W561466875 @default.
- W747303608 hasRelatedWork W571450948 @default.
- W747303608 hasRelatedWork W573923672 @default.
- W747303608 hasRelatedWork W577142100 @default.
- W747303608 hasRelatedWork W602209323 @default.
- W747303608 hasRelatedWork W608584048 @default.
- W747303608 hasRelatedWork W619992042 @default.
- W747303608 hasRelatedWork W629256216 @default.
- W747303608 hasRelatedWork W655001507 @default.
- W747303608 hasRelatedWork W780802639 @default.
- W747303608 hasRelatedWork W856819171 @default.
- W747303608 hasRelatedWork W2407286757 @default.
- W747303608 hasRelatedWork W2762529170 @default.
- W747303608 hasRelatedWork W2839207620 @default.
- W747303608 hasVolume "79" @default.
- W747303608 isParatext "false" @default.
- W747303608 isRetracted "false" @default.
- W747303608 magId "747303608" @default.
- W747303608 workType "article" @default.