Please use this identifier to cite or link to this item: http://hdl.handle.net/10077/8872
DC FieldValueLanguage
dc.contributor.authorGentile, Guido-
dc.contributor.authorVigo, Daniele-
dc.date.accessioned2013-07-09T13:49:40Z-
dc.date.available2013-07-09T13:49:40Z-
dc.date.issued2013-
dc.identifier.citationGentile, G., Vigo, D. (2013) Movement generation and trip distribution for freight demand modelling applied to city logistics, European Transport \ Trasporti Europei, 54, Paper n° 6it_IT
dc.identifier.issn1825-3997-
dc.identifier.urihttp://hdl.handle.net/10077/8872-
dc.description.abstractThe quantification of the freight movements disaggregated by supply chain occurring in each traffic zone for the urban delivery of goods and that of the corresponding Origin - Destination trip tables is essential to evaluate the effects of any city logistic poli cy in terms of vehicle congestion and polluting emissions through the assignment of truck flows on the road network. In this paper we propose two innovative demand models: the first one for movement generation, the second one for trip distribution. The mov ement generation is addressed through an extension of the category index model, which takes into account the hierarchy in the classification system of the economic activities, thus avoiding aggregating the many existing classification codes into pre - specif ied groups. The trip distribution is addressed through an adaptation of the gravity model, which takes into account that deliveries are organized in tours. This approach has been successfully applied to the case of Emilia - Romagna Region in Italy, where an extensive campaign of surveys has permitted to calibrate both models for several towns and cities with various dimensions and vocations.it_IT
dc.language.isoenit_IT
dc.publisherEUT Edizioni Università di Triesteit_IT
dc.relation.ispartofseries54it_IT
dc.subjectestimation of freight O - D matricesit_IT
dc.subjectcategory index model with hierarchyit_IT
dc.subjectgravity mo del with toursit_IT
dc.subjecturban delivery of goodsit_IT
dc.titleMovement generation and trip distribution for freight demand modelling applied to city logisticsit_IT
dc.typeArticle-
item.languageiso639-1en-
item.grantfulltextopen-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.fulltextWith Fulltext-
item.openairetypearticle-
item.cerifentitytypePublications-
Appears in Collections:European Transport / Trasporti Europei (2013) 54
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