Assessment of Masonry-Infilled Steel Frames Using Existing Experimental Tests Database in Comparison to Standards
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| Publicado no: | Buildings vol. 15, no. 2 (2025), p. 190 |
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| Autor principal: | |
| Outros Autores: | , , , , , |
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| Acesso em linha: | Citation/Abstract Full Text + Graphics Full Text - PDF |
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| 045 | 2 | |b d20250101 |b d20251231 | |
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| 100 | 1 | |a Bratu, Ciprian |u Faculty of Civil Engineering, Transilvania University of Brașov, 500152 Brașov, Romania; <email>ciprian.bratu@unitbv.ro</email>; Doctoral School, Politehnica University of Timișoara, 00223 Timișoara, Romania | |
| 245 | 1 | |a Assessment of Masonry-Infilled Steel Frames Using Existing Experimental Tests Database in Comparison to Standards | |
| 260 | |b MDPI AG |c 2025 | ||
| 513 | |a Journal Article | ||
| 520 | 3 | |a Although the influence of infill masonry on horizontal load structure behavior is well-documented, current standards and regulations have yet to fully incorporate or explicitly define the load-bearing capacity of this complex system. Canadian and American standards present more comprehensive and specific methodologies for calculating the load-bearing capacity of infill masonry and frame systems. In contrast, European standards tend to focus on offering general guidelines for the design of these systems without delving into the detailed calculation procedures. However, extensive data and experimental studies on this topic are available in the literature. The primary aim of this paper was to compile a database of experiments involving frames with different types of infill masonry. Subsequently, the empirical results obtained through the application of analytical expressions from various standards are compared to the experimental data included in the compiled database. The obtained load-bearing values were compared to different standards and work conducted by various researchers found in the literature in order to assess their reliability. Based on the obtained results, important conclusions were drawn, specifically to the most accurate equivalent diagonal model used and the analytical expressions to be used in the assessment of the masonry-infilled steel frame behavior. The equivalent diagonal model, utilized in all analytical expressions, can provide highly accurate estimations of load-bearing capacities that closely align with the experimental results. Regardless of the type of infill element, the analytical expressions consistently overestimated the load-bearing capacity. In the presence of longitudinal force, analytical expressions tend to be conservative, providing significantly lower load-bearing values compared with experimental results, which ensures a safety margin. The database can be utilized to develop numerical models, which can subsequently serve as the foundation for probabilistic methods used in conducting reliability assessments. | |
| 653 | |a Databases | ||
| 653 | |a Reliability analysis | ||
| 653 | |a Standards | ||
| 653 | |a Buildings | ||
| 653 | |a Concrete | ||
| 653 | |a Equivalence | ||
| 653 | |a Safety margins | ||
| 653 | |a Complex systems | ||
| 653 | |a Load bearing elements | ||
| 653 | |a Data analysis | ||
| 653 | |a Redevelopment | ||
| 653 | |a Masonry | ||
| 653 | |a Frames (data processing) | ||
| 653 | |a Probabilistic methods | ||
| 653 | |a Numerical models | ||
| 653 | |a Mathematical models | ||
| 653 | |a Steel frames | ||
| 653 | |a Exact solutions | ||
| 653 | |a Design | ||
| 653 | |a Energy dissipation | ||
| 653 | |a Earthquakes | ||
| 653 | |a Design standards | ||
| 653 | |a Reinforced concrete | ||
| 653 | |a Building codes | ||
| 653 | |a Bearing capacity | ||
| 653 | |a Shear strength | ||
| 700 | 1 | |a Šokić, Dario |u Faculty of Civil Engineering and Architecture Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; <email>dsokic@gfos.hr</email> | |
| 700 | 1 | |a Ademović, Naida |u Faculty of Civil Engineering, University of Sarajevo, 71000 Sarajevo, Bosnia and Herzegovina; <email>naida.ademovic@gf.unsa.ba</email> | |
| 700 | 1 | |a Isik, Ercan |u Department of Civil Engineering, Bitlis Eren University, Bitlis 13100, Türkiye; <email>eisik@beu.edu.tr</email> | |
| 700 | 1 | |a Bulajić, Borko |u Faculty of Technical Sciences, University of Novi Sad, 21000 Novi Sad, Serbia; <email>borkobulajic@uns.ac.rs</email> | |
| 700 | 1 | |a Dorin Radu |u Faculty of Civil Engineering, Transilvania University of Brașov, 500152 Brașov, Romania; <email>ciprian.bratu@unitbv.ro</email> | |
| 700 | 1 | |a Hadzima-Nyarko, Marijana |u Faculty of Civil Engineering and Architecture Osijek, Josip Juraj Strossmayer University of Osijek, 31000 Osijek, Croatia; <email>dsokic@gfos.hr</email> | |
| 773 | 0 | |t Buildings |g vol. 15, no. 2 (2025), p. 190 | |
| 786 | 0 | |d ProQuest |t Engineering Database | |
| 856 | 4 | 1 | |3 Citation/Abstract |u https://www.proquest.com/docview/3159452499/abstract/embedded/H09TXR3UUZB2ISDL?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text + Graphics |u https://www.proquest.com/docview/3159452499/fulltextwithgraphics/embedded/H09TXR3UUZB2ISDL?source=fedsrch |
| 856 | 4 | 0 | |3 Full Text - PDF |u https://www.proquest.com/docview/3159452499/fulltextPDF/embedded/H09TXR3UUZB2ISDL?source=fedsrch |