Pavement selection stratagies using Life-Cycle cost analysis
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://repositorio.lnec.pt:8080/jspui/handle/123456789/16506 |
Resumo: | Building and maintaining a road network involves the expenditure of large budgets and therefore, designers and decision makers should have the instruments to make the most suitable choice of pavement solution for each particular situation, in order to optimize the investments in road construction and maintenance. The issues involved in life-cycle cost analysis of different paving solutions will vary from region to region, depending on local factors such as environmental conditions and availability of materials and technologies. This paper presents a study that is being carried out in Portugal, concerning the life-cycle cost analysis of different paving alternatives. The analysis is carried out using actual data on construction costs of typical pavement structures in Portugal and taking into consideration appropriate performance models for each type of structure being selected. The models are calibrated using results from long term performance studies and the maintenance strategies considered take into account the current practice in the Portuguese main road network. |
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Pavement selection stratagies using Life-Cycle cost analysisPavementCostLife-cycleDistress modelsMaintenanceBuilding and maintaining a road network involves the expenditure of large budgets and therefore, designers and decision makers should have the instruments to make the most suitable choice of pavement solution for each particular situation, in order to optimize the investments in road construction and maintenance. The issues involved in life-cycle cost analysis of different paving solutions will vary from region to region, depending on local factors such as environmental conditions and availability of materials and technologies. This paper presents a study that is being carried out in Portugal, concerning the life-cycle cost analysis of different paving alternatives. The analysis is carried out using actual data on construction costs of typical pavement structures in Portugal and taking into consideration appropriate performance models for each type of structure being selected. The models are calibrated using results from long term performance studies and the maintenance strategies considered take into account the current practice in the Portuguese main road network.Enzio Santagata2009-07-15T11:18:37Z2010-04-27T11:13:47Z2014-10-21T08:49:29Z2017-04-13T11:11:46Z2009-07-01T00:00:00Z2009-07conference objectinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://repositorio.lnec.pt:8080/jspui/handle/123456789/16506eng9788882020293Antunes, M. L.Marecos, V.Neves, J.Morgado, J.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-09-28T03:05:18Zoai:localhost:123456789/16506Portal AgregadorONGhttps://www.rcaap.pt/oai/openairemluisa.alvim@gmail.comopendoar:71602024-09-28T03:05:18Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Pavement selection stratagies using Life-Cycle cost analysis |
title |
Pavement selection stratagies using Life-Cycle cost analysis |
spellingShingle |
Pavement selection stratagies using Life-Cycle cost analysis Antunes, M. L. Pavement Cost Life-cycle Distress models Maintenance |
title_short |
Pavement selection stratagies using Life-Cycle cost analysis |
title_full |
Pavement selection stratagies using Life-Cycle cost analysis |
title_fullStr |
Pavement selection stratagies using Life-Cycle cost analysis |
title_full_unstemmed |
Pavement selection stratagies using Life-Cycle cost analysis |
title_sort |
Pavement selection stratagies using Life-Cycle cost analysis |
author |
Antunes, M. L. |
author_facet |
Antunes, M. L. Marecos, V. Neves, J. Morgado, J. |
author_role |
author |
author2 |
Marecos, V. Neves, J. Morgado, J. |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Antunes, M. L. Marecos, V. Neves, J. Morgado, J. |
dc.subject.por.fl_str_mv |
Pavement Cost Life-cycle Distress models Maintenance |
topic |
Pavement Cost Life-cycle Distress models Maintenance |
description |
Building and maintaining a road network involves the expenditure of large budgets and therefore, designers and decision makers should have the instruments to make the most suitable choice of pavement solution for each particular situation, in order to optimize the investments in road construction and maintenance. The issues involved in life-cycle cost analysis of different paving solutions will vary from region to region, depending on local factors such as environmental conditions and availability of materials and technologies. This paper presents a study that is being carried out in Portugal, concerning the life-cycle cost analysis of different paving alternatives. The analysis is carried out using actual data on construction costs of typical pavement structures in Portugal and taking into consideration appropriate performance models for each type of structure being selected. The models are calibrated using results from long term performance studies and the maintenance strategies considered take into account the current practice in the Portuguese main road network. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009-07-15T11:18:37Z 2009-07-01T00:00:00Z 2009-07 2010-04-27T11:13:47Z 2014-10-21T08:49:29Z 2017-04-13T11:11:46Z |
dc.type.driver.fl_str_mv |
conference object |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://repositorio.lnec.pt:8080/jspui/handle/123456789/16506 |
url |
http://repositorio.lnec.pt:8080/jspui/handle/123456789/16506 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
9788882020293 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Enzio Santagata |
publisher.none.fl_str_mv |
Enzio Santagata |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
mluisa.alvim@gmail.com |
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1817548541533356032 |