The modified early age strains development model for the case of two-way restraint conditions
This paper proposes a design model (2D MSDM) for assessment the early-age stress-strain parameters of two-axially restrained expansive concrete elements. The analytical model allows defining the restrained expansion strains and corresponding self-stresses in case of arbitrary restraint conditions in...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2021-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2021/19/matecconf_rdcad21_00010.pdf |
| _version_ | 1818347967835275264 |
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| author | Sannikava Volha Tur Viktar |
| author_facet | Sannikava Volha Tur Viktar |
| author_sort | Sannikava Volha |
| collection | DOAJ |
| description | This paper proposes a design model (2D MSDM) for assessment the early-age stress-strain parameters of two-axially restrained expansive concrete elements. The analytical model allows defining the restrained expansion strains and corresponding self-stresses in case of arbitrary restraint conditions in orthogonal directions by taking into consideration the elastic-plastic behavior of concrete during the expansion period. The results of solution according to the proposed model were compared with the experimental results of expansive concrete elements with orthogonal confinement carried out by authors and other researchers. |
| first_indexed | 2024-12-13T17:42:35Z |
| format | Article |
| id | doaj.art-3ddfae8b6a4b4440aedcc232bcc1ef48 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-13T17:42:35Z |
| publishDate | 2021-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-3ddfae8b6a4b4440aedcc232bcc1ef482022-12-21T23:36:41ZengEDP SciencesMATEC Web of Conferences2261-236X2021-01-013500001010.1051/matecconf/202135000010matecconf_rdcad21_00010The modified early age strains development model for the case of two-way restraint conditionsSannikava Volha0Tur Viktar1Brest State Technical UniversityBrest State Technical UniversityThis paper proposes a design model (2D MSDM) for assessment the early-age stress-strain parameters of two-axially restrained expansive concrete elements. The analytical model allows defining the restrained expansion strains and corresponding self-stresses in case of arbitrary restraint conditions in orthogonal directions by taking into consideration the elastic-plastic behavior of concrete during the expansion period. The results of solution according to the proposed model were compared with the experimental results of expansive concrete elements with orthogonal confinement carried out by authors and other researchers.https://www.matec-conferences.org/articles/matecconf/pdf/2021/19/matecconf_rdcad21_00010.pdf |
| spellingShingle | Sannikava Volha Tur Viktar The modified early age strains development model for the case of two-way restraint conditions MATEC Web of Conferences |
| title | The modified early age strains development model for the case of two-way restraint conditions |
| title_full | The modified early age strains development model for the case of two-way restraint conditions |
| title_fullStr | The modified early age strains development model for the case of two-way restraint conditions |
| title_full_unstemmed | The modified early age strains development model for the case of two-way restraint conditions |
| title_short | The modified early age strains development model for the case of two-way restraint conditions |
| title_sort | modified early age strains development model for the case of two way restraint conditions |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2021/19/matecconf_rdcad21_00010.pdf |
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