Abstract
Insulating glass units (IGUs) have tight cavities filled with gas in their structure, which results in a specific manner of transferring climatic loads. Under the influence of these loads, the gas in the cavities changes its parameters, which affects the resultant load on each of the glass panes in the unit. In the computational models described in the literature concerning this phenomenon, vertical location of IGUs is usually assumed. However, nowadays glass roof-ceilings and rooflights with triple-glazed IGUs located diagonally or horizontally are more and more often implemented. In this case, an additional factor influencing the static quantities in IGUs is the own weight of glass. The aim of the article is to analyze the influence of the horizontal location of triple-glazed IGUs on their deflection and stress under climatic load. The analysis was carried out using own analytical model. Based on the presented examples, conclusions were drawn about the resultant loading, deflection and stress in IGUs of various structure and dimensions with climatic factors. It was shown that extreme annual temperature changes and a large increase in atmospheric pressure are the most dangerous in the context of the possibility of excessive deflections. The horizontal location, on the other hand, mitigates the effects of atmospheric pressure drop and wind suction.
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References
Van Den Bergh S, Hart R, Jelle BP, Gustavsen A (2013) Window spacers and edge seals in insulating glass units: A state-of-the-art review and future perspectives. Energy and Buildings 58:263–280. https://doi.org/10.1016/j.enbuild.2012.10.006
Arıcı M, Karabay H, Kan M (2015) Flow and heat transfer in double, triple and quadruple pane windows. Energy and Buildings 86:394–402. https://doi.org/10.1016/j.enbuild.2014.10.043
Buddenberg S, Hof P, Oechsner M (2016) Climate loads in insulating glass units: comparison of theory and experimental results. Glass Struct. Eng. 1:301–3013. https://doi.org/10.1007/s40940-016-0028-z
Stratiy, P.: Numerical-and-Analytical Method of Estimation Insulated Glass Unit Deformations Caused by Climate Loads. In: Murgul, V., Popovic, Z. (eds.) International Scientific Conference Energy Management of Municipal Transportation Facilities and Transport EMMFT 2017, Advances in Intelligent Systems and Computing, vol. 692, pp. 970–979. Springer, Cham, Switzerland (2017). https://doi.org/10.1007/978-3-319-70987-1
Feldmeier F (2006) Klimabelastung und Lastverteilung bei Mehrscheiben-Isolierglas. Stahlbau 75(6):467–478. https://doi.org/10.1002/stab.200610050
Feldmeier, F.: Bemessung von Dreifach-Isolierglas. Stahlbau Spezial 2011 – Glasbau/Glass in Building, 75–80 (2011). DOI: https://doi.org/10.1002/stab.201120012
EN 16612:2020 Glass in building. Determination of the lateral load resistance of glass panes by calculation. CEN, Brussels, Belgium (2020)
Curcija, C., Vidanovic, S.: Predicting Thermal Transmittance of IGU Subject to Deflection. Lawrence Berkeley National Laboratory, Environmental Energy Technologies Division, Berkeley, CA, USA (2012)
Respondek Z (2020) Heat Transfer Through Insulating Glass Units Subjected to Climatic Loads. Materials 13(2):286. https://doi.org/10.3390/ma13020286
Respondek Z, Kozłowski M, Wiśniowski M (2022) Deflections and Stresses in Rectangular, Circular and Elliptical Insulating Glass Units. Materials 15(7):2427. https://doi.org/10.3390/ma15072427
Heiskari J, Romanoff J, Laakso A, Ringsberg JW (2022) On the thickness determination of rectangular glass panes in insulating glass units considering the load sharing and geometrically nonlinear bending. Thin-Walled Structures 171:108774. https://doi.org/10.1016/j.tws.2021.108774
Galuppi L, Royer-Carfagni G (2020) Betti’s Analytical Method for the load sharing in double glazed units. Compos Struct 235:111765. https://doi.org/10.1016/j.compstruct.2019.111765
Galuppi L, Royer-Carfagi G (2020) Green’s functions for the load sharing in multiple insulating glazing units. Int J Solids Struct 206:412–425. https://doi.org/10.1016/j.ijsolstr.2020.09.030
Hart R, Goudey H, Arasteh D, Curcija DC (2012) Thermal performance impacts of center-of-glass deflections in installed in-sulating glazing units. Energy and Buildings 54:453–460. https://doi.org/10.1016/j.enbuild.2012.06.026
Penkova N, Krumov K, Zashkova L, Kassabov I (2017) Heat transfer and climatic loads at insulating glass units in window systems. International Journal of Advances in Science Engineering and Technology 5(2):22–28
McMahon S, Norville HS, Morse SM (2018) Experimental investigation of load sharing in insulating glass units. J Archit Eng 24(1):04017038. https://doi.org/10.1061/(ASCE)AE.1943-5568.0000297
Kozłowski M, Respondek Z, Wiśniowski M, Cornik D (2023) Zemła K: Experimental and Numerical Simulations of Climatic Loads in Insulating Glass Units by Controlled Change of Pressure in the Gap. Applied Sciences-Basel 13(3):1269. https://doi.org/10.3390/app13031269
Hardtke R (2016) Die Zukunft von Qualitäts-Isolierglas ist multifunktional. BAU flash 1(2):14–16
Kralj A, Drev M, Žnidaršič M, Černe B, Hafner J, Jelle BP (2019) Investigations of 6-pane glazing: Properties and possibilities. Energy and Buildings 190:61–68. https://doi.org/10.1016/j.enbuild.2019.02.033
Respondek Z (2018) Influence of Insulated Glass Units Thickness and Weight Reduction on their Functional Properties. Open Engineering 8(1):455–462. https://doi.org/10.1515/eng-2018-0056
Sack, N., Rose A.: Untersuchungen zur Umsetzbarkeit von druckentspanntem Mehrscheiben-Isolierglas. Institute for Window Technology Rosenheim (2014). Available online: https://www.ift-rosenheim.de/documents/10180/671018/FA_GR1406.pdf/2d0f2a7b-4c25-4133-900f-48953b6bfdad, last accessed 2023/03/17
Rose, A.: Zmiana ciśnienia wewnątrz szyb zespolonych (IGU). Wyniki badań, praktyczna realizacja i perspektywy. Świat Szkła, 1, 12–17 (2017)
Respondek Z (2019) Rozkład obciążeń środowiskowych w jednokomorowych szybach zespolonych usytuowanych niepionowo. Construction of Optimized Energy Potential. 8(1):147–154. https://doi.org/10.17512/bozpe.2019.1.16
Klindt LB, Klein W (1997) Glas als Baustoff: Eigenschaften, Anwendung. Bemessung. Verlagsgesellschaft R. Müller, Köln-Braunsfeld, Germany
EN 572–2:2004 Glass in buildings – basic soda lime silicate glass products. CEN, Brussels, Belgium (2004)
Wüest T, Luible A (2016) Increased thermal induced climatic load in insulated glass units. Journal of Facade Design and Engineering 4:91–113. https://doi.org/10.3233/FDE-161146
EN 673:2011. Glass in Building – Determination of Thermal Transmittance (U Value) – Calculation Method. CEN, Brussels, Belgium (2011)
A Building and Its Physical Environment. Śliwowski, L. (ed.). Mon. 28. Wydawnictwo Politechniki Wrocławskiej, Wrocław, Poland (1992)
Adelard L, Pignolet-Tardan F, Mara T, Lauret P, Garde F, Boyer H (1998) Sky temperature modelisation and applications in building simulation. Renew Energy 15(1–4):418–430. https://doi.org/10.1016/S0960-1481(98)00198-0
Cucumo M, De Rosa A, Marinelli V (2006) Experimental testing of correlations to calculate the atmospheric ‘“transparency window”’ emissivity coefficient. Sol Energy 80:1031–1038. https://doi.org/10.1016/j.solener.2005.06.012
Respondek Z (2021) Condensation of water vapor on the external surfaces of building envelopes. Constr Optim Energy Potential 10(1):119–126. https://doi.org/10.17512/bozpe.2021.1.12
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Respondek, Z. (2024). Climatic Loads on Triple-Glazed Insulating Glass Units Used as an External Horizontal Building Envelope. In: Blikharskyy, Z., Koszelnik, P., Lichołai, L., Nazarko, P., Katunský, D. (eds) Proceedings of CEE 2023. CEE 2023. Lecture Notes in Civil Engineering, vol 438. Springer, Cham. https://doi.org/10.1007/978-3-031-44955-0_33
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