New design model of reinforced concrete beams in bending considering the ductility factor
Abstract Ductility is a recommended characteristic by different RC structures design codes around the world, such as ABNT NBR 6118 [2], ACI 318 [1] and EUROCODE 2 [4]. Despite the recommendation of ductility, the codes only define this criterion in a qualitative way, without quantification about how...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Instituto Brasileiro do Concreto (IBRACON)
2020-03-01
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| Series: | Revista IBRACON de Estruturas e Materiais |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000100120&tlng=en |
| _version_ | 1819006755712008192 |
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| author | C. G. NOGUEIRA I. D. RODRIGUES |
| author_facet | C. G. NOGUEIRA I. D. RODRIGUES |
| author_sort | C. G. NOGUEIRA |
| collection | DOAJ |
| description | Abstract Ductility is a recommended characteristic by different RC structures design codes around the world, such as ABNT NBR 6118 [2], ACI 318 [1] and EUROCODE 2 [4]. Despite the recommendation of ductility, the codes only define this criterion in a qualitative way, without quantification about how ductile the structure is, and not being able to stablish a ductility level in the design phase. In this context, this paper proposes a new design model of reinforced concrete beams in bending considering the explicit definition of the input parameter named ductility factor, which quantifies the structure’s ability to withstand displacement before it breaks. |
| first_indexed | 2024-12-21T00:13:44Z |
| format | Article |
| id | doaj.art-817d078f6bb94cf18deb7f849b9e0fb5 |
| institution | Directory Open Access Journal |
| issn | 1983-4195 |
| language | English |
| last_indexed | 2024-12-21T00:13:44Z |
| publishDate | 2020-03-01 |
| publisher | Instituto Brasileiro do Concreto (IBRACON) |
| record_format | Article |
| series | Revista IBRACON de Estruturas e Materiais |
| spelling | doaj.art-817d078f6bb94cf18deb7f849b9e0fb52022-12-21T19:22:17ZengInstituto Brasileiro do Concreto (IBRACON)Revista IBRACON de Estruturas e Materiais1983-41952020-03-0113112014110.1590/s1983-41952020000100009New design model of reinforced concrete beams in bending considering the ductility factorC. G. NOGUEIRAhttps://orcid.org/0000-0002-1888-7637I. D. RODRIGUEShttps://orcid.org/0000-0003-2035-9670Abstract Ductility is a recommended characteristic by different RC structures design codes around the world, such as ABNT NBR 6118 [2], ACI 318 [1] and EUROCODE 2 [4]. Despite the recommendation of ductility, the codes only define this criterion in a qualitative way, without quantification about how ductile the structure is, and not being able to stablish a ductility level in the design phase. In this context, this paper proposes a new design model of reinforced concrete beams in bending considering the explicit definition of the input parameter named ductility factor, which quantifies the structure’s ability to withstand displacement before it breaks.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000100120&tlng=enRC beamsconcreteductilitydamage |
| spellingShingle | C. G. NOGUEIRA I. D. RODRIGUES New design model of reinforced concrete beams in bending considering the ductility factor Revista IBRACON de Estruturas e Materiais RC beams concrete ductility damage |
| title | New design model of reinforced concrete beams in bending considering the ductility factor |
| title_full | New design model of reinforced concrete beams in bending considering the ductility factor |
| title_fullStr | New design model of reinforced concrete beams in bending considering the ductility factor |
| title_full_unstemmed | New design model of reinforced concrete beams in bending considering the ductility factor |
| title_short | New design model of reinforced concrete beams in bending considering the ductility factor |
| title_sort | new design model of reinforced concrete beams in bending considering the ductility factor |
| topic | RC beams concrete ductility damage |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1983-41952020000100120&tlng=en |
| work_keys_str_mv | AT cgnogueira newdesignmodelofreinforcedconcretebeamsinbendingconsideringtheductilityfactor AT idrodrigues newdesignmodelofreinforcedconcretebeamsinbendingconsideringtheductilityfactor |