Publicação
Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage
| Resumo: | The objective of this research is to analyse the tensile response of geosynthetics, apply constitutive equations, and propose values for model parameters to represent the nonlinear behaviour of these materials in the short-term and the long-term. Data for specimens submitted to mechanical damage, abrasion damage, and mechanical damage followed by abrasion damage will be analysed. Nonlinear regressions of the experimental results will be performed to fit the load-strain curves to constitutive equations. For each geosynthetic, the results of damaged specimens will be statistically compared to those of the undamaged specimens to observe the influence of the induced damage on the tensile behaviour of the materials over time. Experimental results will be statistically compared with those obtained by the constitutive models to verify if the tensile properties and the model parameters are properly estimated. |
|---|---|
| Autores principais: | Lombardi, Giovani |
| Outros Autores: | Lopes, Margarida Pinto; Paula, António Miguel; Pareira, António Bastos |
| Assunto: | Constitutive models Numerical analysis Short- and long-term |
| Ano: | 2022 |
| País: | Portugal |
| Tipo de documento: | documento de conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Instituto Politécnico de Bragança |
| Idioma: | inglês |
| Origem: | Biblioteca Digital do IPB |
| _version_ | 1867172804187652096 |
|---|---|
| author | Lombardi, Giovani |
| author2 | Lopes, Margarida Pinto Paula, António Miguel Pareira, António Bastos |
| author2_role | author author author |
| author_facet | Lombardi, Giovani Lopes, Margarida Pinto Paula, António Miguel Pareira, António Bastos |
| author_role | author |
| contributor_name_str_mv | Biblioteca Digital do IPB |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Lombardi, Giovani\"},{\"Person.name\":\"Lopes, Margarida Pinto\"},{\"Person.name\":\"Paula, António Miguel\",\"Person.identifier.orcid\":\"0000-0003-4788-8644\"},{\"Person.name\":\"Pareira, António Bastos\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | Biblioteca Digital do IPB |
| datacite.creators.creator.creatorName.fl_str_mv | Lombardi, Giovani Lopes, Margarida Pinto Paula, António Miguel Pareira, António Bastos |
| datacite.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2023-01-13T14:24:16Z |
| datacite.date.embargoed.fl_str_mv | 2023-01-13T14:24:16Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Constitutive models Numerical analysis Short- and long-term |
| datacite.titles.title.fl_str_mv | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| dc.contributor.none.fl_str_mv | Biblioteca Digital do IPB |
| dc.creator.none.fl_str_mv | Lombardi, Giovani Lopes, Margarida Pinto Paula, António Miguel Pareira, António Bastos |
| dc.date.Accepted.fl_str_mv | 2022-01-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2023-01-13T14:24:16Z |
| dc.date.embargoed.fl_str_mv | 2023-01-13T14:24:16Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://hdl.handle.net/10198/26497 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.cclincense.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Constitutive models Numerical analysis Short- and long-term |
| dc.title.fl_str_mv | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_c94f |
| description | The objective of this research is to analyse the tensile response of geosynthetics, apply constitutive equations, and propose values for model parameters to represent the nonlinear behaviour of these materials in the short-term and the long-term. Data for specimens submitted to mechanical damage, abrasion damage, and mechanical damage followed by abrasion damage will be analysed. Nonlinear regressions of the experimental results will be performed to fit the load-strain curves to constitutive equations. For each geosynthetic, the results of damaged specimens will be statistically compared to those of the undamaged specimens to observe the influence of the induced damage on the tensile behaviour of the materials over time. Experimental results will be statistically compared with those obtained by the constitutive models to verify if the tensile properties and the model parameters are properly estimated. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferenceObject |
| fulltext.url.fl_str_mv | https://bibliotecadigital.ipb.pt/bitstreams/99c508fe-1281-45d3-a3ad-6438aa1d5ba3/download |
| id | ipb_c020fd8cb2d3556ebe71e2c66bc911c8 |
| identifier.url.fl_str_mv | http://hdl.handle.net/10198/26497 |
| instacron_str | ipb |
| institution | Instituto Politécnico de Bragança |
| instname_str | Instituto Politécnico de Bragança |
| language | eng |
| network_acronym_str | ipb |
| network_name_str | Biblioteca Digital do IPB |
| oai_identifier_str | oai:bibliotecadigital.ipb.pt:10198/26497 |
| organization_str_mv | urn:organizationAcronym:ipb |
| person_str_mv | Lombardi, Giovani Lopes, Margarida Pinto Paula, António Miguel Paula, António Miguel https://www.ciencia-id.pt/D115-1763-07B0 D115-1763-07B0 http://orcid.org/0000-0003-4788-8644 0000-0003-4788-8644 Pareira, António Bastos |
| publishDate | 2022 |
| reponame_str | Biblioteca Digital do IPB |
| repository_id_str | urn:repositoryAcronym:ipb |
| service_str_mv | urn:repositoryAcronym:ipb |
| spelling | engpt_PTThe objective of this research is to analyse the tensile response of geosynthetics, apply constitutive equations, and propose values for model parameters to represent the nonlinear behaviour of these materials in the short-term and the long-term. Data for specimens submitted to mechanical damage, abrasion damage, and mechanical damage followed by abrasion damage will be analysed. Nonlinear regressions of the experimental results will be performed to fit the load-strain curves to constitutive equations. For each geosynthetic, the results of damaged specimens will be statistically compared to those of the undamaged specimens to observe the influence of the induced damage on the tensile behaviour of the materials over time. Experimental results will be statistically compared with those obtained by the constitutive models to verify if the tensile properties and the model parameters are properly estimated.application/pdfpt_PTConstitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damageLombardi, GiovaniLopes, Margarida PintoPersonalPaula, António MiguelDSpacehttp://dspace.org/items/0c3fd9de-f48a-4789-b77f-2a96c704621fDSpacehttp://dspace.org/items/0c3fd9de-f48a-4789-b77f-2a96c704621fPaulaAntónio MiguelCiência IDhttps://www.ciencia-id.ptD115-1763-07B0ORCIDhttp://orcid.org0000-0003-4788-8644Pareira, António BastosHostingInstitutionOrganizationalBiblioteca Digital do IPBe-mailmailto:dspace@ipb.ptdspace@ipb.pt2023-01-13T14:24:16Z20222022-01-01T00:00:00ZHandlehttp://hdl.handle.net/10198/26497http://purl.org/coar/access_right/c_abf2open accessConstitutive modelsNumerical analysisShort- and long-term167429 bytesother research producthttp://purl.org/coar/resource_type/c_c94fconference object2022http://creativecommons.org/licenses/by/4.0/http://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://bibliotecadigital.ipb.pt/bitstreams/99c508fe-1281-45d3-a3ad-6438aa1d5ba3/downloadResearch Summit 2022303303Aveiro. Portugal |
| spellingShingle | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage Lombardi, Giovani Constitutive models Numerical analysis Short- and long-term |
| status | SINGLETON |
| subject.fl_str_mv | Constitutive models Numerical analysis Short- and long-term |
| title | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| title_full | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| title_fullStr | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| title_full_unstemmed | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| title_short | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| title_sort | Constitutive models for numerical analysis of the short- and long-term behavior of geosynthetics and mechanical damage |
| topic | Constitutive models Numerical analysis Short- and long-term |
| topic_facet | Constitutive models Numerical analysis Short- and long-term |
| url | http://hdl.handle.net/10198/26497 |
| visible | 1 |