Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials
An analysis of the dynamic load - carrying capacity of rectangular reinforced concrete deep beam considering the physical nonlinearities of structural materials: concrete and reinforcing steel, is the aim of the paper. The model of the elastic/visco-perfectly plastic material including dynamic yield...
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| Format: | Article |
| Language: | English |
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Polish Academy of Sciences
2020-03-01
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| Series: | Archives of Civil Engineering |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/115117/PDF/17_Paper_741_do%20druku_B5_met.pdf |
| _version_ | 1818489523067158528 |
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| author | W. Cichorski A. Stolarski |
| author_facet | W. Cichorski A. Stolarski |
| author_sort | W. Cichorski |
| collection | DOAJ |
| description | An analysis of the dynamic load - carrying capacity of rectangular reinforced concrete deep beam considering the physical nonlinearities of structural materials: concrete and reinforcing steel, is the aim of the paper. The model of the elastic/visco-perfectly plastic material including dynamic yield criterion was applied for the reinforcing steel. The non-standard model of dynamic deformation, regarding the dynamic strength criterion and material softening was applied for the concrete. The method for description of deformation parameters of high strength concrete was included in the model. The method of structure effort analysis was developed using the finite element method. The comparative analyses of the obtained results for three different values of high strengths of concrete and one value of high yield stress for reinforcing steel were carried out in relation to the numerical results obtained for ordinary concrete and steel in case of dynamic loading. In these cases, the significant differences in behavior of reinforced concrete deep beams have been observed and described in detail. The effectiveness of the method analysis and computational algorithms for the problems of numerical simulation of reinforced concrete deep beam dynamic behavior was indicated in the paper. |
| first_indexed | 2024-12-10T17:05:05Z |
| format | Article |
| id | doaj.art-6044842bf61a4a168af61895f1a7e21c |
| institution | Directory Open Access Journal |
| issn | 2300-3103 |
| language | English |
| last_indexed | 2024-12-10T17:05:05Z |
| publishDate | 2020-03-01 |
| publisher | Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Civil Engineering |
| spelling | doaj.art-6044842bf61a4a168af61895f1a7e21c2022-12-22T01:40:29ZengPolish Academy of SciencesArchives of Civil Engineering2300-31032020-03-01Vol. 66No 1257279https://doi.org/10.24425/ace.2020.131787Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength MaterialsW. CichorskiA. StolarskiAn analysis of the dynamic load - carrying capacity of rectangular reinforced concrete deep beam considering the physical nonlinearities of structural materials: concrete and reinforcing steel, is the aim of the paper. The model of the elastic/visco-perfectly plastic material including dynamic yield criterion was applied for the reinforcing steel. The non-standard model of dynamic deformation, regarding the dynamic strength criterion and material softening was applied for the concrete. The method for description of deformation parameters of high strength concrete was included in the model. The method of structure effort analysis was developed using the finite element method. The comparative analyses of the obtained results for three different values of high strengths of concrete and one value of high yield stress for reinforcing steel were carried out in relation to the numerical results obtained for ordinary concrete and steel in case of dynamic loading. In these cases, the significant differences in behavior of reinforced concrete deep beams have been observed and described in detail. The effectiveness of the method analysis and computational algorithms for the problems of numerical simulation of reinforced concrete deep beam dynamic behavior was indicated in the paper.https://journals.pan.pl/Content/115117/PDF/17_Paper_741_do%20druku_B5_met.pdfstructural mechanicsreinforced concrete structuresdeep beamdynamic loadphysical nonlinearity |
| spellingShingle | W. Cichorski A. Stolarski Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials Archives of Civil Engineering structural mechanics reinforced concrete structures deep beam dynamic load physical nonlinearity |
| title | Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials |
| title_full | Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials |
| title_fullStr | Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials |
| title_full_unstemmed | Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials |
| title_short | Prognosis of Dynamic Behavior of Reinforced Concrete Deep Beams of Very High Strength Materials |
| title_sort | prognosis of dynamic behavior of reinforced concrete deep beams of very high strength materials |
| topic | structural mechanics reinforced concrete structures deep beam dynamic load physical nonlinearity |
| url | https://journals.pan.pl/Content/115117/PDF/17_Paper_741_do%20druku_B5_met.pdf |
| work_keys_str_mv | AT wcichorski prognosisofdynamicbehaviorofreinforcedconcretedeepbeamsofveryhighstrengthmaterials AT astolarski prognosisofdynamicbehaviorofreinforcedconcretedeepbeamsofveryhighstrengthmaterials |