Publicação
COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage
| Resumo: | Modelling of early-age behaviour of cement-based materials is still a challenging task. The challenge is implied by the extent of the knowledge on the subject which results in a variety of different models used for simulation of cement-based materials. That is why a numerical benchmark program has been launched within the COST Action TU1404 aiming at improvement and harmonisation of computational prediction of early-age behaviour of cement-based materials as well as its behaviour on structural level. This paper presents the result of the proof-of-concept stage of the benchmark. The goal of this stage of benchmark was to compare the performance of currently used models for simulation of early-age behaviour of concrete. The participants were requested to simulate thermo-chemomechanical behaviour of simple concrete elements covering adiabatic and real evolution of temperature, shrinkage, stiffness and stresses accounting for early-age creep. The tasks were formulated based on the experimental measurements. This stage of benchmark allowed to evaluate the influence of different phenomena occurring in early-age concrete on the behaviour of early-age concrete structures, define the discrepancies between experimental results and numerical simulations, as well as to indicate the weak points in the models. |
|---|---|
| Autores principais: | Jędrzejewska, Agnieszka |
| Outros Autores: | Benboudjema, Farid; Lacarrière, Laurie; Azenha, Miguel; Schlicke, Dirk; Dal Pont, Stefano; Delaplace, Arnaud; Granja, José Luís Duarte; Hájková, Karolina; Heinrich, Peter Joachim; Sciumè, Giuseppe; Strieder, Emanuel; Stierschneider, Elisabeth; Šmilauer, Vít; Troyan, Vyacheslav |
| Assunto: | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| Ano: | 2018 |
| País: | Portugal |
| Tipo de documento: | artigo |
| Tipo de acesso: | acesso restrito |
| Instituição associada: | Universidade do Minho |
| Idioma: | inglês |
| Origem: | RepositóriUM - Universidade do Minho |
| _version_ | 1867439138928590848 |
|---|---|
| author | Jędrzejewska, Agnieszka |
| author2 | Benboudjema, Farid Lacarrière, Laurie Azenha, Miguel Schlicke, Dirk Dal Pont, Stefano Delaplace, Arnaud Granja, José Luís Duarte Hájková, Karolina Heinrich, Peter Joachim Sciumè, Giuseppe Strieder, Emanuel Stierschneider, Elisabeth Šmilauer, Vít Troyan, Vyacheslav |
| author2_role | author author author author author author author author author author author author author author |
| author_facet | Jędrzejewska, Agnieszka Benboudjema, Farid Lacarrière, Laurie Azenha, Miguel Schlicke, Dirk Dal Pont, Stefano Delaplace, Arnaud Granja, José Luís Duarte Hájková, Karolina Heinrich, Peter Joachim Sciumè, Giuseppe Strieder, Emanuel Stierschneider, Elisabeth Šmilauer, Vít Troyan, Vyacheslav |
| author_role | author |
| contributor_name_str_mv | RepositóriUM - Universidade do Minho |
| country_str | PT |
| creators_json_txt | [{\"Person.name\":\"Jędrzejewska, Agnieszka\"},{\"Person.name\":\"Benboudjema, Farid\"},{\"Person.name\":\"Lacarrière, Laurie\"},{\"Person.name\":\"Azenha, Miguel\"},{\"Person.name\":\"Schlicke, Dirk\"},{\"Person.name\":\"Dal Pont, Stefano\"},{\"Person.name\":\"Delaplace, Arnaud\"},{\"Person.name\":\"Granja, José Luís Duarte\"},{\"Person.name\":\"Hájková, Karolina\"},{\"Person.name\":\"Heinrich, Peter Joachim\"},{\"Person.name\":\"Sciumè, Giuseppe\"},{\"Person.name\":\"Strieder, Emanuel\"},{\"Person.name\":\"Stierschneider, Elisabeth\"},{\"Person.name\":\"Šmilauer, Vít\"},{\"Person.name\":\"Troyan, Vyacheslav\"}] |
| datacite.contributors.contributor.contributorName.fl_str_mv | RepositóriUM - Universidade do Minho |
| datacite.creators.creator.creatorName.fl_str_mv | Jędrzejewska, Agnieszka Benboudjema, Farid Lacarrière, Laurie Azenha, Miguel Schlicke, Dirk Dal Pont, Stefano Delaplace, Arnaud Granja, José Luís Duarte Hájková, Karolina Heinrich, Peter Joachim Sciumè, Giuseppe Strieder, Emanuel Stierschneider, Elisabeth Šmilauer, Vít Troyan, Vyacheslav |
| datacite.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| datacite.rights.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| datacite.subjects.subject.fl_str_mv | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| datacite.titles.title.fl_str_mv | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| dc.contributor.none.fl_str_mv | RepositóriUM - Universidade do Minho |
| dc.creator.none.fl_str_mv | Jędrzejewska, Agnieszka Benboudjema, Farid Lacarrière, Laurie Azenha, Miguel Schlicke, Dirk Dal Pont, Stefano Delaplace, Arnaud Granja, José Luís Duarte Hájková, Karolina Heinrich, Peter Joachim Sciumè, Giuseppe Strieder, Emanuel Stierschneider, Elisabeth Šmilauer, Vít Troyan, Vyacheslav |
| dc.date.Accepted.fl_str_mv | 2018-01-01T00:00:00Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | https://hdl.handle.net/1822/58471 |
| dc.language.none.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://purl.org/coar/access_right/c_16ec |
| dc.subject.none.fl_str_mv | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| dc.title.fl_str_mv | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| dc.type.none.fl_str_mv | http://purl.org/coar/resource_type/c_6501 |
| description | Modelling of early-age behaviour of cement-based materials is still a challenging task. The challenge is implied by the extent of the knowledge on the subject which results in a variety of different models used for simulation of cement-based materials. That is why a numerical benchmark program has been launched within the COST Action TU1404 aiming at improvement and harmonisation of computational prediction of early-age behaviour of cement-based materials as well as its behaviour on structural level. This paper presents the result of the proof-of-concept stage of the benchmark. The goal of this stage of benchmark was to compare the performance of currently used models for simulation of early-age behaviour of concrete. The participants were requested to simulate thermo-chemomechanical behaviour of simple concrete elements covering adiabatic and real evolution of temperature, shrinkage, stiffness and stresses accounting for early-age creep. The tasks were formulated based on the experimental measurements. This stage of benchmark allowed to evaluate the influence of different phenomena occurring in early-age concrete on the behaviour of early-age concrete structures, define the discrepancies between experimental results and numerical simulations, as well as to indicate the weak points in the models. |
| dirty | 0 |
| eu_rights_str_mv | restrictedAccess |
| format | article |
| fulltext.url.fl_str_mv | https://repositorium.uminho.pt/bitstreams/15225e1f-e9b5-4aa2-a579-a0ac3cc73334/download |
| id | rum_cd54dc5f49caa8e781fec943dfe2fa4f |
| identifier.url.fl_str_mv | https://hdl.handle.net/1822/58471 |
| 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:1822/58471 |
| organization_str_mv | urn:organizationAcronym:repositorium |
| person_str_mv | Jędrzejewska, Agnieszka Benboudjema, Farid Lacarrière, Laurie Azenha, Miguel Schlicke, Dirk Dal Pont, Stefano Delaplace, Arnaud Granja, José Luís Duarte Hájková, Karolina Heinrich, Peter Joachim Sciumè, Giuseppe Strieder, Emanuel Stierschneider, Elisabeth Šmilauer, Vít Troyan, Vyacheslav |
| publishDate | 2018 |
| publisher.none.fl_str_mv | Elsevier |
| reponame_str | RepositóriUM - Universidade do Minho |
| repository_id_str | urn:repositoryAcronym:rum |
| service_str_mv | urn:repositoryAcronym:rum |
| spelling | engElsevierporModelling of early-age behaviour of cement-based materials is still a challenging task. The challenge is implied by the extent of the knowledge on the subject which results in a variety of different models used for simulation of cement-based materials. That is why a numerical benchmark program has been launched within the COST Action TU1404 aiming at improvement and harmonisation of computational prediction of early-age behaviour of cement-based materials as well as its behaviour on structural level. This paper presents the result of the proof-of-concept stage of the benchmark. The goal of this stage of benchmark was to compare the performance of currently used models for simulation of early-age behaviour of concrete. The participants were requested to simulate thermo-chemomechanical behaviour of simple concrete elements covering adiabatic and real evolution of temperature, shrinkage, stiffness and stresses accounting for early-age creep. The tasks were formulated based on the experimental measurements. This stage of benchmark allowed to evaluate the influence of different phenomena occurring in early-age concrete on the behaviour of early-age concrete structures, define the discrepancies between experimental results and numerical simulations, as well as to indicate the weak points in the models.application/pdfporCOST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stageJędrzejewska, AgnieszkaBenboudjema, FaridLacarrière, LaurieAzenha, MiguelSchlicke, DirkDal Pont, StefanoDelaplace, ArnaudGranja, José Luís DuarteHájková, KarolinaHeinrich, Peter JoachimSciumè, GiuseppeStrieder, EmanuelStierschneider, ElisabethŠmilauer, VítTroyan, VyacheslavHostingInstitutionOrganizationalRepositóriUM - Universidade do Minhoe-mailmailto:repositorium@usdb.uminho.ptrepositorium@usdb.uminho.ptISSNIsPartOf0950-0618DOIIsPartOf10.1016/j.conbuildmat.2018.04.08820182018-01-01T00:00:00ZHandlehttps://hdl.handle.net/1822/58471http://purl.org/coar/access_right/c_16ecrestricted accessEarly-age concreteNumerical modellingMacroscopic modellingBenchmark program4762653 bytesliteraturehttp://purl.org/coar/resource_type/c_6501journal articlehttp://purl.org/coar/access_right/c_16ecapplication/pdffulltexthttps://repositorium.uminho.pt/bitstreams/15225e1f-e9b5-4aa2-a579-a0ac3cc73334/download |
| spellingShingle | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage Jędrzejewska, Agnieszka Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| status | SINGLETON |
| subject.fl_str_mv | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| title | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| title_full | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| title_fullStr | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| title_full_unstemmed | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| title_short | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| title_sort | COST TU1404 benchmark on macroscopic modelling of concrete and concrete structures at early age: proof-of-concept stage |
| topic | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| topic_facet | Early-age concrete Numerical modelling Macroscopic modelling Benchmark program |
| url | https://hdl.handle.net/1822/58471 |
| visible | 1 |