Layer model of elasticity modulus prediction for lightweight concretes
Reducing the structures’ weight is one of the basic approaches to improving the efficiency of construction. There are many developments in this area, especially with lightweight concretes. One of the problems for structural lightweight concrete is a fairly low modulus of elasticity and increased pla...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Peter the Great St. Petersburg Polytechnic University
2021-10-01
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| Series: | Magazine of Civil Engineering |
| Subjects: | |
| Online Access: | http://engstroy.spbstu.ru/article/2021.106.11/ |
| _version_ | 1818352552052260864 |
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| author | Korolev Alexander Vatin Nikolai |
| author_facet | Korolev Alexander Vatin Nikolai |
| author_sort | Korolev Alexander |
| collection | DOAJ |
| description | Reducing the structures’ weight is one of the basic approaches to improving the efficiency of construction. There are many developments in this area, especially with lightweight concretes. One of the problems for structural lightweight concrete is a fairly low modulus of elasticity and increased plastic deformations in extreme conditions due to the high porosity of the lightweight aggregates. Therefore, the assessment and prediction of the deformative properties of lightweight concretes is an urgent scientific task on a par with heavy concretes. Our previous work proved the performance of the layer calculation model for heavy concretes. In this research, we attempted to test the layer model when calculating the deformative properties of concretes containinglightweight aggregates. |
| first_indexed | 2024-12-13T18:55:27Z |
| format | Article |
| id | doaj.art-93bd91e4f2e74f00a23ed1080b06d51d |
| institution | Directory Open Access Journal |
| issn | 2712-8172 |
| language | English |
| last_indexed | 2024-12-13T18:55:27Z |
| publishDate | 2021-10-01 |
| publisher | Peter the Great St. Petersburg Polytechnic University |
| record_format | Article |
| series | Magazine of Civil Engineering |
| spelling | doaj.art-93bd91e4f2e74f00a23ed1080b06d51d2022-12-21T23:34:49ZengPeter the Great St. Petersburg Polytechnic UniversityMagazine of Civil Engineering2712-81722021-10-011060610.34910/MCE.106.1120714726Layer model of elasticity modulus prediction for lightweight concretesKorolev Alexander0https://orcid.org/0000-0003-4283-0400Vatin Nikolai1https://orcid.org/0000-0002-1196-8004South Ural State UniversityPeter the Great St. Petersburg Polytechnic UniversityReducing the structures’ weight is one of the basic approaches to improving the efficiency of construction. There are many developments in this area, especially with lightweight concretes. One of the problems for structural lightweight concrete is a fairly low modulus of elasticity and increased plastic deformations in extreme conditions due to the high porosity of the lightweight aggregates. Therefore, the assessment and prediction of the deformative properties of lightweight concretes is an urgent scientific task on a par with heavy concretes. Our previous work proved the performance of the layer calculation model for heavy concretes. In this research, we attempted to test the layer model when calculating the deformative properties of concretes containinglightweight aggregates.http://engstroy.spbstu.ru/article/2021.106.11/light concretesmodulus of elasticity/deformation of concreteconcrete deformabilityrelative elastic and plastic deformationslayer calculation model |
| spellingShingle | Korolev Alexander Vatin Nikolai Layer model of elasticity modulus prediction for lightweight concretes Magazine of Civil Engineering light concretes modulus of elasticity/deformation of concrete concrete deformability relative elastic and plastic deformations layer calculation model |
| title | Layer model of elasticity modulus prediction for lightweight concretes |
| title_full | Layer model of elasticity modulus prediction for lightweight concretes |
| title_fullStr | Layer model of elasticity modulus prediction for lightweight concretes |
| title_full_unstemmed | Layer model of elasticity modulus prediction for lightweight concretes |
| title_short | Layer model of elasticity modulus prediction for lightweight concretes |
| title_sort | layer model of elasticity modulus prediction for lightweight concretes |
| topic | light concretes modulus of elasticity/deformation of concrete concrete deformability relative elastic and plastic deformations layer calculation model |
| url | http://engstroy.spbstu.ru/article/2021.106.11/ |
| work_keys_str_mv | AT korolevalexander layermodelofelasticitymoduluspredictionforlightweightconcretes AT vatinnikolai layermodelofelasticitymoduluspredictionforlightweightconcretes |