Publicação
The portuguese masonry’s mechanical characterization
| Resumo: | The aim of this study is the characterization of the mechanical properties of typical masonry components in Portugal and the definition of mortar compositions, with direct implication to the National Annex of EC6. For masonry units he following were evaluated: the dimensions; water absorption and compressive strength. To assess mortar parameters such as, consistence, air content, compressive and flexural tensile strength, fracture energy ad shrinkage an analysis with various types of traditional and ready-to-use mortars was also performed. For several traditional mortars with different compositions and various strength classes, by varying the type of binder (cement, hydrated lime and hydraulic lime) and the type of sand (natural or artificial), it was possible to draw some conclusions about the parameters mentioned, such as: for the same strength class, the study compositions presented higher values of binder than the EC6 compositions and the shrinkage of cement mortars develops quicker than that of mixed mortars; for the same kind of sands there is a straight relationship between the maximum load applied and fracture energy. An experimental characterization of mechanical properties of masonry specimens was also made including flexural strength, compressive strength and Young`s modulus. |
|---|---|
| Autores principais: | Pereira, M. F. Paulo |
| Outros Autores: | Aguiar, J. L. Barroso de; Camões, Aires; Lourenço, Paulo B. |
| Assunto: | Mortar Brick Masonry Shrinkage Fracture energy |
| Ano: | 2010 |
| País: | Portugal |
| Tipo de documento: | comunicação em conferência |
| Tipo de acesso: | acesso aberto |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1867438041133481984 |
|---|---|
| author | Pereira, M. F. Paulo |
| author2 | Aguiar, J. L. Barroso de Camões, Aires Lourenço, Paulo B. |
| author2_role | author author author |
| author_facet | Pereira, M. F. Paulo Aguiar, J. L. Barroso de Camões, Aires Lourenço, Paulo B. |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Pereira, M. F. Paulo\"},{\"Person.name\":\"Aguiar, J. L. Barroso de\"},{\"Person.name\":\"Camões, Aires\"},{\"Person.name\":\"Lourenço, Paulo B.\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Pereira, M. F. Paulo Aguiar, J. L. Barroso de Camões, Aires Lourenço, Paulo B. |
| datacite.date.Accepted.fl_str_mv | 2010-07-01T00:00:00Z |
| datacite.date.available.fl_str_mv | 2012-03-08T18:38:57Z |
| datacite.date.embargoed.fl_str_mv | 2012-03-08T18:38:57Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| datacite.subjects.subject.fl_str_mv | Mortar Brick Masonry Shrinkage Fracture energy |
| datacite.titles.title.fl_str_mv | The portuguese masonry’s mechanical characterization |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Pereira, M. F. Paulo Aguiar, J. L. Barroso de Camões, Aires Lourenço, Paulo B. |
| dc.date.Accepted.fl_str_mv | 2010-07-01T00:00:00Z |
| dc.date.available.fl_str_mv | 2012-03-08T18:38:57Z |
| dc.date.embargoed.fl_str_mv | 2012-03-08T18:38:57Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/17725 |
| dc.language.none.fl_str_mv | eng |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_abf2 |
| dc.subject.none.fl_str_mv | Mortar Brick Masonry Shrinkage Fracture energy |
| dc.title.fl_str_mv | The portuguese masonry’s mechanical characterization |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_5794 |
| description | The aim of this study is the characterization of the mechanical properties of typical masonry components in Portugal and the definition of mortar compositions, with direct implication to the National Annex of EC6. For masonry units he following were evaluated: the dimensions; water absorption and compressive strength. To assess mortar parameters such as, consistence, air content, compressive and flexural tensile strength, fracture energy ad shrinkage an analysis with various types of traditional and ready-to-use mortars was also performed. For several traditional mortars with different compositions and various strength classes, by varying the type of binder (cement, hydrated lime and hydraulic lime) and the type of sand (natural or artificial), it was possible to draw some conclusions about the parameters mentioned, such as: for the same strength class, the study compositions presented higher values of binder than the EC6 compositions and the shrinkage of cement mortars develops quicker than that of mixed mortars; for the same kind of sands there is a straight relationship between the maximum load applied and fracture energy. An experimental characterization of mechanical properties of masonry specimens was also made including flexural strength, compressive strength and Young`s modulus. |
| dirty | 0 |
| eu_rights_str_mv | openAccess |
| format | conferencePaper |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/7ccd8de1-a366-4377-b645-bbbeb9977f3a/download |
| id | rum_58ea33d2cf2ed91a67a6f3bb13b38ce9 |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/17725 |
| instacron_str | repositorium |
| institution | Universidade do Minho |
| instname_str | Universidade do Minho |
| language | eng |
| network_acronym_str | rum |
| network_name_str | RepositóriUM - Universidade do Minho |
| oai_identifier_str | oai:repositorium.uminho.pt:1822/17725 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Pereira, M. F. Paulo Aguiar, J. L. Barroso de Camões, Aires Lourenço, Paulo B. |
| publishDate | 2010 |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engporThe aim of this study is the characterization of the mechanical properties of typical masonry components in Portugal and the definition of mortar compositions, with direct implication to the National Annex of EC6. For masonry units he following were evaluated: the dimensions; water absorption and compressive strength. To assess mortar parameters such as, consistence, air content, compressive and flexural tensile strength, fracture energy ad shrinkage an analysis with various types of traditional and ready-to-use mortars was also performed. For several traditional mortars with different compositions and various strength classes, by varying the type of binder (cement, hydrated lime and hydraulic lime) and the type of sand (natural or artificial), it was possible to draw some conclusions about the parameters mentioned, such as: for the same strength class, the study compositions presented higher values of binder than the EC6 compositions and the shrinkage of cement mortars develops quicker than that of mixed mortars; for the same kind of sands there is a straight relationship between the maximum load applied and fracture energy. An experimental characterization of mechanical properties of masonry specimens was also made including flexural strength, compressive strength and Young`s modulus.application/pdfporThe portuguese masonry’s mechanical characterizationPereira, M. F. PauloAguiar, J. L. Barroso deCamões, AiresLourenço, Paulo B.HostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.pt2012-03-08T18:38:57Z2010-072010-07-01T00:00:00ZHandlehttps://hdl.handle.net/1822/17725http://purl.org/coar/access_right/c_abf2open accessMortarBrickMasonryShrinkageFracture energy1347010 bytesother research producthttp://purl.org/coar/resource_type/c_5794conference paperhttp://purl.org/coar/access_right/c_abf2application/pdffulltexthttps://repositorium.uminho.pt/bitstreams/7ccd8de1-a366-4377-b645-bbbeb9977f3a/download |
| spellingShingle | The portuguese masonry’s mechanical characterization Pereira, M. F. Paulo Mortar Brick Masonry Shrinkage Fracture energy |
| status | SINGLETON |
| subject.fl_str_mv | Mortar Brick Masonry Shrinkage Fracture energy |
| title | The portuguese masonry’s mechanical characterization |
| title_full | The portuguese masonry’s mechanical characterization |
| title_fullStr | The portuguese masonry’s mechanical characterization |
| title_full_unstemmed | The portuguese masonry’s mechanical characterization |
| title_short | The portuguese masonry’s mechanical characterization |
| title_sort | The portuguese masonry’s mechanical characterization |
| topic | Mortar Brick Masonry Shrinkage Fracture energy |
| topic_facet | Mortar Brick Masonry Shrinkage Fracture energy |
| url | https://hdl.handle.net/1822/17725 |
| visible | 1 |