FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1569016559> ?p ?o ?g. }

• W1569016559 abstract "Large trucks have considerably different size and performance characteristics than passenger cars. Consequently, these trucks can have a significant impact on traffic operations. It is therefore essential to properly account for this impact in the traffic operations analysis in order to reflect operational quality of the roadway as accurately as possible. Signalized intersections are one roadway facility that can be particularly sensitive to the presence of commercial truck traffic. The most common methods used for the analysis of signalized intersections is contained in the Highway Capacity Manual (HCM). In this method, the base saturation flow rate of the signalized intersection is defined in units of passenger cars per hour green lane (pc/hg/In). To account for the presence of large trucks in the traffic stream, the HCM includes Passenger Car Equivalency (PCE) value. In the current edition of the HCM, a PCE value of 2.0 is applied to all large trucks, with no distinction between different size of trucks. Some transportation professionals have questioned the validity of this PCE value recommended by the HCM. They are concerned that the impact of trucks at signalized intersections is being under-estimated. If this is the case, then capacity is being over-estimated and intersections are not being adequately designed. The primary objective of this research was to determine appropriate truck PCE values to apply for signalized intersection analysis. These PCE values were classified by three different categories of truck size and performances. Additionally, a general PCE value with only one truck category was developed for planning purposes and/or a less detailed analysis. The development of the PCE values was based on the relative headway concept, as defined in the HCM. The results of this study are based primarily on data generated from a custom simulation program. However, a considerable amount of field data was collected for the purpose of simulation calibration. The PCE values determined from this study are 1.8, 2.2, and 2.8 for small trucks, medium trucks, and large trucks, respectively. Additionally, and equation was developed to calculate start-up lost time that accounts for the impact of trucks at the front of the queue, as opposed to standard 2.0 seconds recommended by the HCM. Furthermore, based on the field data collected, it was found that the base saturation flow rate value of 1900 pc/hg/ln recommended by the HCM appears to be quite optimistic." @default.
• W1569016559 created "2016-06-24" @default.
• W1569016559 creator A5009764697 @default.
• W1569016559 creator A5082385495 @default.
• W1569016559 date "2007-07-01" @default.
• W1569016559 modified "2023-09-26" @default.
• W1569016559 title "Impact of trucks on arterial LOS and freeway work zone capability: part A" @default.
• W1569016559 hasPublicationYear "2007" @default.
• W1569016559 type Work @default.
• W1569016559 sameAs 1569016559 @default.
• W1569016559 citedByCount "0" @default.
• W1569016559 crossrefType "journal-article" @default.
• W1569016559 hasAuthorship W1569016559A5009764697 @default.
• W1569016559 hasAuthorship W1569016559A5082385495 @default.
• W1569016559 hasConcept C127413603 @default.
• W1569016559 hasConcept C171146098 @default.
• W1569016559 hasConcept C18762648 @default.
• W1569016559 hasConcept C207512268 @default.
• W1569016559 hasConcept C22212356 @default.
• W1569016559 hasConcept C2776983907 @default.
• W1569016559 hasConcept C38652104 @default.
• W1569016559 hasConcept C41008148 @default.
• W1569016559 hasConcept C52121051 @default.
• W1569016559 hasConcept C58037377 @default.
• W1569016559 hasConcept C64543145 @default.
• W1569016559 hasConcept C78519656 @default.
• W1569016559 hasConceptScore W1569016559C127413603 @default.
• W1569016559 hasConceptScore W1569016559C171146098 @default.
• W1569016559 hasConceptScore W1569016559C18762648 @default.
• W1569016559 hasConceptScore W1569016559C207512268 @default.
• W1569016559 hasConceptScore W1569016559C22212356 @default.
• W1569016559 hasConceptScore W1569016559C2776983907 @default.
• W1569016559 hasConceptScore W1569016559C38652104 @default.
• W1569016559 hasConceptScore W1569016559C41008148 @default.
• W1569016559 hasConceptScore W1569016559C52121051 @default.
• W1569016559 hasConceptScore W1569016559C58037377 @default.
• W1569016559 hasConceptScore W1569016559C64543145 @default.
• W1569016559 hasConceptScore W1569016559C78519656 @default.
• W1569016559 hasLocation W15690165591 @default.
• W1569016559 hasOpenAccess W1569016559 @default.
• W1569016559 hasPrimaryLocation W15690165591 @default.
• W1569016559 hasRelatedWork W1520725874 @default.
• W1569016559 hasRelatedWork W1557192688 @default.
• W1569016559 hasRelatedWork W1563996285 @default.
• W1569016559 hasRelatedWork W1569350559 @default.
• W1569016559 hasRelatedWork W187502962 @default.
• W1569016559 hasRelatedWork W1990756097 @default.
• W1569016559 hasRelatedWork W2005815353 @default.
• W1569016559 hasRelatedWork W2076598048 @default.
• W1569016559 hasRelatedWork W2121973782 @default.
• W1569016559 hasRelatedWork W2202624698 @default.
• W1569016559 hasRelatedWork W2609563256 @default.
• W1569016559 hasRelatedWork W2613849736 @default.
• W1569016559 hasRelatedWork W2748467323 @default.
• W1569016559 hasRelatedWork W2808037814 @default.
• W1569016559 hasRelatedWork W2889896678 @default.
• W1569016559 hasRelatedWork W2894963299 @default.
• W1569016559 hasRelatedWork W2903478980 @default.
• W1569016559 hasRelatedWork W3188299474 @default.
• W1569016559 hasRelatedWork W372974346 @default.
• W1569016559 hasRelatedWork W627327649 @default.
• W1569016559 isParatext "false" @default.
• W1569016559 isRetracted "false" @default.
• W1569016559 magId "1569016559" @default.
• W1569016559 workType "article" @default.