Matches in SemOpenAlex for { <https://semopenalex.org/work/W1544434531> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W1544434531 abstract "Roundabouts have become increasingly popular in recent years as an innovative operational and safety solution at both low volume and high volume intersections. And while tools are available for evaluating roundabout intersection operations, the answers provided by these tools can vary widely. This is particularly true for high-capacity roundabouts (that is, those with flared entry or double lanes). In the U. S., the benefits to installing single-lane roundabouts compared to signalized intersections have been demonstrated, but relatively few high-capacity roundabouts have been built. It is unclear how well the high-capacity roundabout will operate and under which circumstances it will perform better than a signalized intersection. This paper compares the capacity analysis suggested in the FHWA roundabout guidelines with the results of the analysis software packages RODEL, aaSIDRA, VISSIM, and Paramics. The macroscopic models RODEL and aaSIDRA apply formulas based on observed data from U. K. and Australia, respectively. These models use roadway geometry and/or driver behavior to estimate intersection capacity. The microscopic models VISSIM and Paramics simulate individual driver decisions in navigating the roadway network using a stochastic process. As a result, the microscopic model can be more closely calibrated to observed traffic conditions. The authors have found that the macroscopic models may not accurately measure multi-lane roundabout operations in all cases because these models lack sensitivity related to the effects of roadway geometry and gap acceptance. Microsimulation models were found to provide more accurate and reasonable results in this study, but required detailed calibration to accurately represent roundabouts with unique characteristics such as skewed approaches or closely-spaced intersections." @default.
- W1544434531 created "2016-06-24" @default.
- W1544434531 creator A5035171638 @default.
- W1544434531 creator A5044845771 @default.
- W1544434531 date "2005-12-01" @default.
- W1544434531 modified "2023-09-23" @default.
- W1544434531 title "High-Capacity Roundabout Intersection Analysis: Going Around in Circles" @default.
- W1544434531 hasPublicationYear "2005" @default.
- W1544434531 type Work @default.
- W1544434531 sameAs 1544434531 @default.
- W1544434531 citedByCount "14" @default.
- W1544434531 countsByYear W15444345312012 @default.
- W1544434531 countsByYear W15444345312013 @default.
- W1544434531 countsByYear W15444345312014 @default.
- W1544434531 countsByYear W15444345312017 @default.
- W1544434531 crossrefType "journal-article" @default.
- W1544434531 hasAuthorship W1544434531A5035171638 @default.
- W1544434531 hasAuthorship W1544434531A5044845771 @default.
- W1544434531 hasConcept C109157449 @default.
- W1544434531 hasConcept C127413603 @default.
- W1544434531 hasConcept C168443057 @default.
- W1544434531 hasConcept C22212356 @default.
- W1544434531 hasConcept C2775988433 @default.
- W1544434531 hasConcept C2776983907 @default.
- W1544434531 hasConcept C2778391309 @default.
- W1544434531 hasConcept C2780015235 @default.
- W1544434531 hasConcept C40319758 @default.
- W1544434531 hasConcept C41008148 @default.
- W1544434531 hasConcept C58037377 @default.
- W1544434531 hasConcept C64543145 @default.
- W1544434531 hasConceptScore W1544434531C109157449 @default.
- W1544434531 hasConceptScore W1544434531C127413603 @default.
- W1544434531 hasConceptScore W1544434531C168443057 @default.
- W1544434531 hasConceptScore W1544434531C22212356 @default.
- W1544434531 hasConceptScore W1544434531C2775988433 @default.
- W1544434531 hasConceptScore W1544434531C2776983907 @default.
- W1544434531 hasConceptScore W1544434531C2778391309 @default.
- W1544434531 hasConceptScore W1544434531C2780015235 @default.
- W1544434531 hasConceptScore W1544434531C40319758 @default.
- W1544434531 hasConceptScore W1544434531C41008148 @default.
- W1544434531 hasConceptScore W1544434531C58037377 @default.
- W1544434531 hasConceptScore W1544434531C64543145 @default.
- W1544434531 hasLocation W15444345311 @default.
- W1544434531 hasOpenAccess W1544434531 @default.
- W1544434531 hasPrimaryLocation W15444345311 @default.
- W1544434531 hasRelatedWork W185346153 @default.
- W1544434531 hasRelatedWork W2029779375 @default.
- W1544434531 hasRelatedWork W2071227822 @default.
- W1544434531 hasRelatedWork W2172137325 @default.
- W1544434531 hasRelatedWork W2178613737 @default.
- W1544434531 hasRelatedWork W2460066683 @default.
- W1544434531 hasRelatedWork W2738308251 @default.
- W1544434531 hasRelatedWork W3135105841 @default.
- W1544434531 hasRelatedWork W50273571 @default.
- W1544434531 hasRelatedWork W569789456 @default.
- W1544434531 hasRelatedWork W59048089 @default.
- W1544434531 hasRelatedWork W600451450 @default.
- W1544434531 hasRelatedWork W622170502 @default.
- W1544434531 hasRelatedWork W632673288 @default.
- W1544434531 hasRelatedWork W639261792 @default.
- W1544434531 hasRelatedWork W656571133 @default.
- W1544434531 hasRelatedWork W762674501 @default.
- W1544434531 hasRelatedWork W797736357 @default.
- W1544434531 hasRelatedWork W828854317 @default.
- W1544434531 hasRelatedWork W2188375206 @default.
- W1544434531 isParatext "false" @default.
- W1544434531 isRetracted "false" @default.
- W1544434531 magId "1544434531" @default.
- W1544434531 workType "article" @default.