A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Livro |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | https://hdl.handle.net/10216/106698 |
Resumo: | Sand-filled geosystems can effectively incorporate protection schemes along coastal stretches under erosion, with high vulnerability, but limited littoral urbanization, where management risks are of low to medium intensity. In recent decades, due to an increasing perception that the coastal interventions of the so called hard type in which the seawalls and the groynes that dominate along the northwest Portuguese coast are included have important functional limitations and generate negative impacts at the level of the global management of coastal sediments, new approaches are receiving more attention from the part of the governmental agencies, as well as other stakeholders. The Portuguese experience with sand-filled geosystems in coastal protection works is summarised in this paper, based on a number of case studies, together with results from Research and Development projects in this field. Those projects focused on the stability analysis of geosystems under wave loading and of the sediment dynamics around this type of structure, as well as on the development of a new technology with the industry, more adjusted to be applied under severe hydrodynamic conditions, namely those existing along the Portuguese West Atlantic coast |
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A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em PortugalCiências Tecnológicas, Ciências da engenharia e tecnologiasTechnological sciences, Engineering and technologySand-filled geosystems can effectively incorporate protection schemes along coastal stretches under erosion, with high vulnerability, but limited littoral urbanization, where management risks are of low to medium intensity. In recent decades, due to an increasing perception that the coastal interventions of the so called hard type in which the seawalls and the groynes that dominate along the northwest Portuguese coast are included have important functional limitations and generate negative impacts at the level of the global management of coastal sediments, new approaches are receiving more attention from the part of the governmental agencies, as well as other stakeholders. The Portuguese experience with sand-filled geosystems in coastal protection works is summarised in this paper, based on a number of case studies, together with results from Research and Development projects in this field. Those projects focused on the stability analysis of geosystems under wave loading and of the sediment dynamics around this type of structure, as well as on the development of a new technology with the industry, more adjusted to be applied under severe hydrodynamic conditions, namely those existing along the Portuguese West Atlantic coast2016-062016-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/bookapplication/pdfhttps://hdl.handle.net/10216/106698porMaria de Lurdes LopesLuciana das NevesFernando Veloso GomesFrancisco Taveira Pintoinfo: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:RCAAP2023-11-29T15:20:13Zoai:repositorio-aberto.up.pt:10216/106698Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T00:21:00.126507Repositório 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 |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
title |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
spellingShingle |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal Maria de Lurdes Lopes Ciências Tecnológicas, Ciências da engenharia e tecnologias Technological sciences, Engineering and technology |
title_short |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
title_full |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
title_fullStr |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
title_full_unstemmed |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
title_sort |
A utilização de sistemas de confinamento de areias em material geossintético para proteção costeira em Portugal |
author |
Maria de Lurdes Lopes |
author_facet |
Maria de Lurdes Lopes Luciana das Neves Fernando Veloso Gomes Francisco Taveira Pinto |
author_role |
author |
author2 |
Luciana das Neves Fernando Veloso Gomes Francisco Taveira Pinto |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Maria de Lurdes Lopes Luciana das Neves Fernando Veloso Gomes Francisco Taveira Pinto |
dc.subject.por.fl_str_mv |
Ciências Tecnológicas, Ciências da engenharia e tecnologias Technological sciences, Engineering and technology |
topic |
Ciências Tecnológicas, Ciências da engenharia e tecnologias Technological sciences, Engineering and technology |
description |
Sand-filled geosystems can effectively incorporate protection schemes along coastal stretches under erosion, with high vulnerability, but limited littoral urbanization, where management risks are of low to medium intensity. In recent decades, due to an increasing perception that the coastal interventions of the so called hard type in which the seawalls and the groynes that dominate along the northwest Portuguese coast are included have important functional limitations and generate negative impacts at the level of the global management of coastal sediments, new approaches are receiving more attention from the part of the governmental agencies, as well as other stakeholders. The Portuguese experience with sand-filled geosystems in coastal protection works is summarised in this paper, based on a number of case studies, together with results from Research and Development projects in this field. Those projects focused on the stability analysis of geosystems under wave loading and of the sediment dynamics around this type of structure, as well as on the development of a new technology with the industry, more adjusted to be applied under severe hydrodynamic conditions, namely those existing along the Portuguese West Atlantic coast |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-06 2016-06-01T00:00:00Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/book |
format |
book |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://hdl.handle.net/10216/106698 |
url |
https://hdl.handle.net/10216/106698 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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.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 |
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1799136126044209152 |