Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012105488> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2012105488 abstract "Abstract Speed differential has direct relationship with road safety. Conventional speed consistency measures draw sample data from independent population that follows a normal distribution. These methods may fall into ecological fallacy and overestimate the safety level of road elements. After deducing the relationship between the difference in operating speed Δ V 85 and85(Δ V ), the 85 th percentile value of individual speed reduction, this paper recommends 85(Δ V ) and speed reduction rate 85(Δ V ) R is used to evaluate ramp safety. Point speeds of individual vehicle at freeway diverge area, upper ramp, and lower ramp are collected by radar guns. Safety performance of 37 exit ramps are appraised using three different measures, namely, Δ V 85 , 85(Δ V ), and 85(Δ V )R. The results show that 85(Δ V ) is 1.42 to 2.02 times of Δ V 85 , and that the evaluation result of 85(Δ V )R is between the other two. The measure 85(Δ V )R considers not only individual speed but also the base speed on upstream element, which avoid the pitfalls of ecological fallacy and overestimation possessed by conventional measures. It is a safer and reasonable measure that should be adopted in practice." @default.
- W2012105488 created "2016-06-24" @default.
- W2012105488 creator A5001751564 @default.
- W2012105488 creator A5049861270 @default.
- W2012105488 creator A5080795359 @default.
- W2012105488 date "2010-12-01" @default.
- W2012105488 modified "2023-09-26" @default.
- W2012105488 title "Safety Evaluation for Freeway Exit Ramp Based on Speed Consistency" @default.
- W2012105488 cites W110385404 @default.
- W2012105488 cites W113093231 @default.
- W2012105488 cites W1965999703 @default.
- W2012105488 cites W2991771448 @default.
- W2012105488 cites W3167763505 @default.
- W2012105488 cites W3209217708 @default.
- W2012105488 doi "https://doi.org/10.1016/s1570-6672(09)60074-x" @default.
- W2012105488 hasPublicationYear "2010" @default.
- W2012105488 type Work @default.
- W2012105488 sameAs 2012105488 @default.
- W2012105488 citedByCount "3" @default.
- W2012105488 countsByYear W20121054882013 @default.
- W2012105488 countsByYear W20121054882019 @default.
- W2012105488 crossrefType "journal-article" @default.
- W2012105488 hasAuthorship W2012105488A5001751564 @default.
- W2012105488 hasAuthorship W2012105488A5049861270 @default.
- W2012105488 hasAuthorship W2012105488A5080795359 @default.
- W2012105488 hasConcept C105795698 @default.
- W2012105488 hasConcept C122048520 @default.
- W2012105488 hasConcept C127413603 @default.
- W2012105488 hasConcept C22212356 @default.
- W2012105488 hasConcept C2524010 @default.
- W2012105488 hasConcept C2776436953 @default.
- W2012105488 hasConcept C2780009758 @default.
- W2012105488 hasConcept C33923547 @default.
- W2012105488 hasConcept C39432304 @default.
- W2012105488 hasConcept C41008148 @default.
- W2012105488 hasConcept C77088390 @default.
- W2012105488 hasConceptScore W2012105488C105795698 @default.
- W2012105488 hasConceptScore W2012105488C122048520 @default.
- W2012105488 hasConceptScore W2012105488C127413603 @default.
- W2012105488 hasConceptScore W2012105488C22212356 @default.
- W2012105488 hasConceptScore W2012105488C2524010 @default.
- W2012105488 hasConceptScore W2012105488C2776436953 @default.
- W2012105488 hasConceptScore W2012105488C2780009758 @default.
- W2012105488 hasConceptScore W2012105488C33923547 @default.
- W2012105488 hasConceptScore W2012105488C39432304 @default.
- W2012105488 hasConceptScore W2012105488C41008148 @default.
- W2012105488 hasConceptScore W2012105488C77088390 @default.
- W2012105488 hasLocation W20121054881 @default.
- W2012105488 hasOpenAccess W2012105488 @default.
- W2012105488 hasPrimaryLocation W20121054881 @default.
- W2012105488 hasRelatedWork W1553688020 @default.
- W2012105488 hasRelatedWork W1562841013 @default.
- W2012105488 hasRelatedWork W2004830582 @default.
- W2012105488 hasRelatedWork W2108543865 @default.
- W2012105488 hasRelatedWork W2350123484 @default.
- W2012105488 hasRelatedWork W2377308888 @default.
- W2012105488 hasRelatedWork W2386603429 @default.
- W2012105488 hasRelatedWork W2501517055 @default.
- W2012105488 hasRelatedWork W2955212148 @default.
- W2012105488 hasRelatedWork W2969736305 @default.
- W2012105488 hasRelatedWork W3006288533 @default.
- W2012105488 hasRelatedWork W3088273116 @default.
- W2012105488 hasRelatedWork W3139393012 @default.
- W2012105488 hasRelatedWork W3142789475 @default.
- W2012105488 hasRelatedWork W620838459 @default.
- W2012105488 hasRelatedWork W627900054 @default.
- W2012105488 hasRelatedWork W629058577 @default.
- W2012105488 hasRelatedWork W630775061 @default.
- W2012105488 hasRelatedWork W812798710 @default.
- W2012105488 hasRelatedWork W21130558 @default.
- W2012105488 isParatext "false" @default.
- W2012105488 isRetracted "false" @default.
- W2012105488 magId "2012105488" @default.
- W2012105488 workType "article" @default.