Buckling of concrete panels under biaxial compression according to rheological-dynamical theory
This paper is concerned with experimental verification of inelastic buckling and failure analysis of concrete panels according to rheological dynamical theory (RDT). Iterative modulus calculation of buckling stress is presented and verified for concrete panels under biaxial and axial compression. Fo...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Faculty of civil engineering, Subotica
2023-01-01
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| Series: | Zbornik Radova Građevinskog Fakulteta |
| Subjects: | |
| Online Access: | https://scindeks-clanci.ceon.rs/data/pdf/0352-6852/2023/0352-68522343036P.pdf |
| _version_ | 1797319616211451904 |
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| author | Pančić Aleksandar Milašinović Dragan |
| author_facet | Pančić Aleksandar Milašinović Dragan |
| author_sort | Pančić Aleksandar |
| collection | DOAJ |
| description | This paper is concerned with experimental verification of inelastic buckling and failure analysis of concrete panels according to rheological dynamical theory (RDT). Iterative modulus calculation of buckling stress is presented and verified for concrete panels under biaxial and axial compression. For biaxial compression, three different concrete mixtures with two stress ratios are considered. Some experimental results from literature are also used to verify RDT calculation for concrete panels under axial compression as well as analytical expressions for concrete wall panel in two-way action. Besides normal concrete strength, this calculation can be used for fibre-reinforced ultra-high performance concrete UHPC. The calculation according to RDT had shown that the values of material parameters of such modulus of elasticity and Poisson's ratio have a significant influence on the structural material constant as well as buckling stress results. The calculation of buckling stress which is necessary for RDT calculation was carried out using the corresponding model in Abaqus software. |
| first_indexed | 2024-03-08T04:09:30Z |
| format | Article |
| id | doaj.art-4e8217e5eca840f09141ec75ffeac211 |
| institution | Directory Open Access Journal |
| issn | 0352-6852 2334-9573 |
| language | English |
| last_indexed | 2024-03-08T04:09:30Z |
| publishDate | 2023-01-01 |
| publisher | Faculty of civil engineering, Subotica |
| record_format | Article |
| series | Zbornik Radova Građevinskog Fakulteta |
| spelling | doaj.art-4e8217e5eca840f09141ec75ffeac2112024-02-08T23:01:39ZengFaculty of civil engineering, SuboticaZbornik Radova Građevinskog Fakulteta0352-68522334-95732023-01-01202343364710.14415/JFCE-8910352-68522343036PBuckling of concrete panels under biaxial compression according to rheological-dynamical theoryPančić Aleksandar0Milašinović Dragan1https://orcid.org/0000-0001-8318-5159University of Novi Sad, Faculty of Civil Engineering, Subotica, SerbiaUniversity of Novi Sad, Faculty of Civil Engineering, Subotica, SerbiaThis paper is concerned with experimental verification of inelastic buckling and failure analysis of concrete panels according to rheological dynamical theory (RDT). Iterative modulus calculation of buckling stress is presented and verified for concrete panels under biaxial and axial compression. For biaxial compression, three different concrete mixtures with two stress ratios are considered. Some experimental results from literature are also used to verify RDT calculation for concrete panels under axial compression as well as analytical expressions for concrete wall panel in two-way action. Besides normal concrete strength, this calculation can be used for fibre-reinforced ultra-high performance concrete UHPC. The calculation according to RDT had shown that the values of material parameters of such modulus of elasticity and Poisson's ratio have a significant influence on the structural material constant as well as buckling stress results. The calculation of buckling stress which is necessary for RDT calculation was carried out using the corresponding model in Abaqus software.https://scindeks-clanci.ceon.rs/data/pdf/0352-6852/2023/0352-68522343036P.pdfrheological-gynamical theoryconcrete panelsbuckling analysisbiaxial compression of concretestability of concrete panels |
| spellingShingle | Pančić Aleksandar Milašinović Dragan Buckling of concrete panels under biaxial compression according to rheological-dynamical theory Zbornik Radova Građevinskog Fakulteta rheological-gynamical theory concrete panels buckling analysis biaxial compression of concrete stability of concrete panels |
| title | Buckling of concrete panels under biaxial compression according to rheological-dynamical theory |
| title_full | Buckling of concrete panels under biaxial compression according to rheological-dynamical theory |
| title_fullStr | Buckling of concrete panels under biaxial compression according to rheological-dynamical theory |
| title_full_unstemmed | Buckling of concrete panels under biaxial compression according to rheological-dynamical theory |
| title_short | Buckling of concrete panels under biaxial compression according to rheological-dynamical theory |
| title_sort | buckling of concrete panels under biaxial compression according to rheological dynamical theory |
| topic | rheological-gynamical theory concrete panels buckling analysis biaxial compression of concrete stability of concrete panels |
| url | https://scindeks-clanci.ceon.rs/data/pdf/0352-6852/2023/0352-68522343036P.pdf |
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