| Autor: |
Sococol Ion, Mihai Petru, Toma Ionuţ-Ovidiu, Olteanudonţov Ioana, Venghiac Vasile-Mircea |
| Jazyk: |
English<br />French |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, Vol 67, Iss 1, Pp 17-29 (2021) |
| Druh dokumentu: |
article |
| ISSN: |
2068-4762 |
| DOI: |
10.2478/bipca-2021-0002 |
| Popis: |
Following the previous analytical studies performed with ATENA software for a series of RC moment resisting frame models, it were used in the pre-processing stage the stress-strain relation laws for concrete and steel reinforcement. These mathematical and graphical relations represent a necessity in the current conditions of numerical analysis and imply a correct knowledge of the deformation mode of the „reinforced concrete” which is a composite material. Thus, it is desired through this research paper the theoretical exposition of: equivalent uniaxial law for concrete, biaxial compressive failure and tensile failure consideration laws for concrete, bilinear with hardening law for steel reinforcement, cycling steel reinforcement model and steel reinforcement bond model. Finally, it will be possible to validate the correctness of the analytical RC frame systems through the experimental results of the optimal RC frame model after seismic platform testing. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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