Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete
The present article aims to present an experimental study to investigate the behavior of high performance concrete and ordinary concrete that were subjected to thermomechanical loading. The mechanical properties of both types of concrete, which underwent heat treatment, were studied at room tempera...
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| Format: | Article |
| Language: | English |
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University Amar Telidji of Laghouat
2022-05-01
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| Series: | Journal of Building Materials and Structures |
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| Online Access: | http://journals.lagh-univ.dz/index.php/jbms/article/view/1598 |
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| _version_ | 1832584031894503424 |
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| author | Moulaï Abdellah Bouabdallah |
| author_facet | Moulaï Abdellah Bouabdallah |
| author_sort | Moulaï Abdellah Bouabdallah |
| collection | DOAJ |
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The present article aims to present an experimental study to investigate the behavior of high performance concrete and ordinary concrete that were subjected to thermomechanical loading. The mechanical properties of both types of concrete, which underwent heat treatment, were studied at room temperature. In addition, the compressive strength was tested and calculated at different ages, namely 7, 14, 28 and 60 days. For each test, the samples were heated at a rate of 5 °C/min, until the following temperatures were reached, i.e. 250 °C, 350 °C, 450 °C, 600 °C and 900 °C. The target temperature was kept constant for one hour in order to ensure that it was uniform throughout the sample, before cooling. Moreover, the sample weight was measured before and after heating in order to determine the weight loss of the samples tested. The findings allowed concluding that the mechanical characteristics of concrete were enhanced after exposure to temperatures within the range from 250 °C to 450 °C.
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| format | Article |
| id | doaj-art-4610c92808674d409688ecca9dadd2a3 |
| institution | Kabale University |
| issn | 2353-0057 |
| language | English |
| publishDate | 2022-05-01 |
| publisher | University Amar Telidji of Laghouat |
| record_format | Article |
| series | Journal of Building Materials and Structures |
| spelling | doaj-art-4610c92808674d409688ecca9dadd2a32025-01-27T21:01:09ZengUniversity Amar Telidji of LaghouatJournal of Building Materials and Structures2353-00572022-05-019110.34118/jbms.v9i1.1598Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concreteMoulaï Abdellah Bouabdallah0Department of Civil Engineering, National Polytechnic School of Oran, Algeria. 2-LCTC, Laboratory for Construction Technical Control in Oran - Algeria. The present article aims to present an experimental study to investigate the behavior of high performance concrete and ordinary concrete that were subjected to thermomechanical loading. The mechanical properties of both types of concrete, which underwent heat treatment, were studied at room temperature. In addition, the compressive strength was tested and calculated at different ages, namely 7, 14, 28 and 60 days. For each test, the samples were heated at a rate of 5 °C/min, until the following temperatures were reached, i.e. 250 °C, 350 °C, 450 °C, 600 °C and 900 °C. The target temperature was kept constant for one hour in order to ensure that it was uniform throughout the sample, before cooling. Moreover, the sample weight was measured before and after heating in order to determine the weight loss of the samples tested. The findings allowed concluding that the mechanical characteristics of concrete were enhanced after exposure to temperatures within the range from 250 °C to 450 °C. http://journals.lagh-univ.dz/index.php/jbms/article/view/1598High Performance ConcreteOrdinary ConcreteThermomechanical LoadingConstraint/DeformationElastic modulusUltrasound |
| spellingShingle | Moulaï Abdellah Bouabdallah Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete Journal of Building Materials and Structures High Performance Concrete Ordinary Concrete Thermomechanical Loading Constraint/Deformation Elastic modulus Ultrasound |
| title | Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| title_full | Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| title_fullStr | Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| title_full_unstemmed | Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| title_short | Influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| title_sort | influence of the thermomechanical loading on the behavior of high performance concrete and ordinary concrete |
| topic | High Performance Concrete Ordinary Concrete Thermomechanical Loading Constraint/Deformation Elastic modulus Ultrasound |
| url | http://journals.lagh-univ.dz/index.php/jbms/article/view/1598 |
| work_keys_str_mv | AT moulaiabdellahbouabdallah influenceofthethermomechanicalloadingonthebehaviorofhighperformanceconcreteandordinaryconcrete |