Matches in SemOpenAlex for { <https://semopenalex.org/work/W4238485770> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W4238485770 abstract "In a 1-m wide, meandering flume with movable sand bed, uniform flow was established at discharges of 20, 35, and 50 1/sec. Bed shear stresses, bed geometry, the distribution of sediment in transport, and the strength of secondary flow were determined at each discharge. The zones of maximum bed shear stress, tau, and maximum sediment discharge per unit width, $$q_{s}'$$, coincide. They are on the point bar in the upstream part of the bend, cross the channel centerline in the middle or downstream part of the bend, and follow the concave or down-valley bank to the next point bar downstream. With increasing discharge, secondary currents increase in strength. Consequently, the zone of maximum tau and $$q_{s}$$ remains closer to the inside bank across the point bar, and crosses the channel centerline somewhat lower in the bend. It appears that bed geometry is adjusted to provide, at each point on the bed, precisely the shear stress necessary to transport the sediment load supplied. For example, the gradual decrease in depth along the down-valley side of the channel from the deep in one bend to the point bar in the next results in a continual acceleration of the flow, and hence in shear stresses here which are higher than average for the channel." @default.
- W4238485770 created "2022-05-12" @default.
- W4238485770 date "1975-09-01" @default.
- W4238485770 modified "2023-09-27" @default.
- W4238485770 doi "https://doi.org/10.1086/jg.1975.83.issue-5" @default.
- W4238485770 hasPublicationYear "1975" @default.
- W4238485770 type Work @default.
- W4238485770 citedByCount "0" @default.
- W4238485770 crossrefType "journal-issue" @default.
- W4238485770 hasConcept C109007969 @default.
- W4238485770 hasConcept C111368507 @default.
- W4238485770 hasConcept C112959462 @default.
- W4238485770 hasConcept C114793014 @default.
- W4238485770 hasConcept C119599485 @default.
- W4238485770 hasConcept C121332964 @default.
- W4238485770 hasConcept C127162648 @default.
- W4238485770 hasConcept C127313418 @default.
- W4238485770 hasConcept C127413603 @default.
- W4238485770 hasConcept C147861284 @default.
- W4238485770 hasConcept C187320778 @default.
- W4238485770 hasConcept C188721877 @default.
- W4238485770 hasConcept C20470049 @default.
- W4238485770 hasConcept C21141959 @default.
- W4238485770 hasConcept C2524010 @default.
- W4238485770 hasConcept C2778320725 @default.
- W4238485770 hasConcept C2816523 @default.
- W4238485770 hasConcept C33923547 @default.
- W4238485770 hasConcept C38349280 @default.
- W4238485770 hasConcept C57879066 @default.
- W4238485770 hasConcept C5900021 @default.
- W4238485770 hasConcept C65589250 @default.
- W4238485770 hasConcept C96035792 @default.
- W4238485770 hasConceptScore W4238485770C109007969 @default.
- W4238485770 hasConceptScore W4238485770C111368507 @default.
- W4238485770 hasConceptScore W4238485770C112959462 @default.
- W4238485770 hasConceptScore W4238485770C114793014 @default.
- W4238485770 hasConceptScore W4238485770C119599485 @default.
- W4238485770 hasConceptScore W4238485770C121332964 @default.
- W4238485770 hasConceptScore W4238485770C127162648 @default.
- W4238485770 hasConceptScore W4238485770C127313418 @default.
- W4238485770 hasConceptScore W4238485770C127413603 @default.
- W4238485770 hasConceptScore W4238485770C147861284 @default.
- W4238485770 hasConceptScore W4238485770C187320778 @default.
- W4238485770 hasConceptScore W4238485770C188721877 @default.
- W4238485770 hasConceptScore W4238485770C20470049 @default.
- W4238485770 hasConceptScore W4238485770C21141959 @default.
- W4238485770 hasConceptScore W4238485770C2524010 @default.
- W4238485770 hasConceptScore W4238485770C2778320725 @default.
- W4238485770 hasConceptScore W4238485770C2816523 @default.
- W4238485770 hasConceptScore W4238485770C33923547 @default.
- W4238485770 hasConceptScore W4238485770C38349280 @default.
- W4238485770 hasConceptScore W4238485770C57879066 @default.
- W4238485770 hasConceptScore W4238485770C5900021 @default.
- W4238485770 hasConceptScore W4238485770C65589250 @default.
- W4238485770 hasConceptScore W4238485770C96035792 @default.
- W4238485770 hasIssue "5" @default.
- W4238485770 hasLocation W42384857701 @default.
- W4238485770 hasOpenAccess W4238485770 @default.
- W4238485770 hasPrimaryLocation W42384857701 @default.
- W4238485770 hasRelatedWork W1536270016 @default.
- W4238485770 hasRelatedWork W2182563358 @default.
- W4238485770 hasRelatedWork W2274471475 @default.
- W4238485770 hasRelatedWork W2332191115 @default.
- W4238485770 hasRelatedWork W2370680972 @default.
- W4238485770 hasRelatedWork W2385714660 @default.
- W4238485770 hasRelatedWork W3211036264 @default.
- W4238485770 hasRelatedWork W4200272497 @default.
- W4238485770 hasRelatedWork W4232183103 @default.
- W4238485770 hasRelatedWork W4313434482 @default.
- W4238485770 hasVolume "83" @default.
- W4238485770 isParatext "false" @default.
- W4238485770 isRetracted "false" @default.
- W4238485770 workType "paratext" @default.