Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels
This paper focuses on the study of the strength of facade sandwich panels used in building construction. The paper describes the results of experimental and numerical research on the behavior of sandwich panels made of polyisocyanurate core (PIR) and their structural connections when exposed to tens...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-06-01
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| Series: | Buildings |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-5309/13/6/1554 |
| _version_ | 1797595668242497536 |
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| author | Gorjana Stanisavljević Darinka Golubović Matić Milorad Komnenović Ivana Vasović Maksimović Željko Flajs |
| author_facet | Gorjana Stanisavljević Darinka Golubović Matić Milorad Komnenović Ivana Vasović Maksimović Željko Flajs |
| author_sort | Gorjana Stanisavljević |
| collection | DOAJ |
| description | This paper focuses on the study of the strength of facade sandwich panels used in building construction. The paper describes the results of experimental and numerical research on the behavior of sandwich panels made of polyisocyanurate core (PIR) and their structural connections when exposed to tensile and compressive loads. In the initial phase of this study, laboratory tests were performed to determine the physical and mechanical characteristics of the material from which the sandwich panels are made. Laboratory tensile and compression tests were performed on small samples of sandwich facade panels. In order to verify the obtained results, they were compared with the numerical analysis performed in the ANSYS software. The numerical model was found to accurately predict the results of the laboratory tests, suggesting that the model can be used to predict the behavior of these panels under different loads in service. The study showed that the foam core sandwich panel exhibits excellent mechanical properties. The results indicate the suitability of foam-based composite structures in the construction industry for various applications, such as roof and wall structures. The findings of this study may help in the development of lightweight and durable construction materials for the industry. |
| first_indexed | 2024-03-11T02:39:37Z |
| format | Article |
| id | doaj.art-4491b1208f834f8d820ec802adb2d43c |
| institution | Directory Open Access Journal |
| issn | 2075-5309 |
| language | English |
| last_indexed | 2024-03-11T02:39:37Z |
| publishDate | 2023-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Buildings |
| spelling | doaj.art-4491b1208f834f8d820ec802adb2d43c2023-11-18T09:39:50ZengMDPI AGBuildings2075-53092023-06-01136155410.3390/buildings13061554Numerical and Experimental Study on Loading Behavior of Facade Sandwich PanelsGorjana Stanisavljević0Darinka Golubović Matić1Milorad Komnenović2Ivana Vasović Maksimović3Željko Flajs4Faculty of Construction Management, University “Union–Nikola Tesla”, Cara Dusana 62-64, 11000 Belgrade, SerbiaFaculty of Construction Management, University “Union–Nikola Tesla”, Cara Dusana 62-64, 11000 Belgrade, SerbiaFaculty of Construction Management, University “Union–Nikola Tesla”, Cara Dusana 62-64, 11000 Belgrade, SerbiaLola Institute, Kneza Višeslava 70, 11000 Belgrade, SerbiaIMS Institute, Bulevar Vojvode Mišića 43, 11040 Belgrade, SerbiaThis paper focuses on the study of the strength of facade sandwich panels used in building construction. The paper describes the results of experimental and numerical research on the behavior of sandwich panels made of polyisocyanurate core (PIR) and their structural connections when exposed to tensile and compressive loads. In the initial phase of this study, laboratory tests were performed to determine the physical and mechanical characteristics of the material from which the sandwich panels are made. Laboratory tensile and compression tests were performed on small samples of sandwich facade panels. In order to verify the obtained results, they were compared with the numerical analysis performed in the ANSYS software. The numerical model was found to accurately predict the results of the laboratory tests, suggesting that the model can be used to predict the behavior of these panels under different loads in service. The study showed that the foam core sandwich panel exhibits excellent mechanical properties. The results indicate the suitability of foam-based composite structures in the construction industry for various applications, such as roof and wall structures. The findings of this study may help in the development of lightweight and durable construction materials for the industry.https://www.mdpi.com/2075-5309/13/6/1554walls sandwich panelsPIR coreexperimental testsfinite element modeling |
| spellingShingle | Gorjana Stanisavljević Darinka Golubović Matić Milorad Komnenović Ivana Vasović Maksimović Željko Flajs Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels Buildings walls sandwich panels PIR core experimental tests finite element modeling |
| title | Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels |
| title_full | Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels |
| title_fullStr | Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels |
| title_full_unstemmed | Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels |
| title_short | Numerical and Experimental Study on Loading Behavior of Facade Sandwich Panels |
| title_sort | numerical and experimental study on loading behavior of facade sandwich panels |
| topic | walls sandwich panels PIR core experimental tests finite element modeling |
| url | https://www.mdpi.com/2075-5309/13/6/1554 |
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