Experimental Research on the Mechanical Response of Insulating Laminated Glass Plates Under Single-Curved Cold Bending

ZHANG Xide; LUO Di; LI Jiawen; LONG Yanjie

doi:10.3724/j.gyjzG21120714

Volume 54 Issue 7

Jul. 2024

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2024 > 54(7): 159-165

ZHANG Xide, LUO Di, LI Jiawen, LONG Yanjie. Experimental Research on the Mechanical Response of Insulating Laminated Glass Plates Under Single-Curved Cold Bending[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(7): 159-165. doi: 10.3724/j.gyjzG21120714

Citation:

ZHANG Xide, LUO Di, LI Jiawen, LONG Yanjie. Experimental Research on the Mechanical Response of Insulating Laminated Glass Plates Under Single-Curved Cold Bending[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(7): 159-165. doi: 10.3724/j.gyjzG21120714

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Experimental Research on the Mechanical Response of Insulating Laminated Glass Plates Under Single-Curved Cold Bending

doi: 10.3724/j.gyjzG21120714

1. College of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China;
2. Key Laboratory of Disaster Prevention and Structural Safety of Ministry of Education, Nanning 530004, China;
3. Guangxi Key Laboratory of Disaster Prevention and Structural Safety, Nanning 530004, China

Received Date: 2021-12-07
Available Online: 2024-08-16

Abstract

Abstract

In order to study the mechanical response of insulating laminated glass plates under single-curved cold bending, considering the effects of cold bending radius, glass plate thickness, insulating layer thickness and PVB interlayer thickness, circular arc single-curved cold bending tests were carried out on 12 designed insulating laminated glass plates. The stress distribution of the two tensile surfaces of the specimen and the variation characteristics of the relative slip values between the upper and the bottom glass plates were analyzed, and the effects of different designed factors on the test results were compared. The results showed that the maximum principal tensile stress of single-curved cold-bent insulating laminated glass plates was found at the midpoint of the long side of the outer convex surface, and the average difference of the maximum principal tensile stress between the two tensile surfaces was 15.5%; the interlaminar relative slip value increased nearly linearly with the increase of cold bending displacement; the principal tensile stress and interlaminar relative slip values were most affected by the cold bending radius. The maximum principal tensile stress increased by 101.5% and the interlaminar relative slip value increased by 54.0% as the cold bending radius decreased by 40%; with the increase of glass plate thickness or insulating layer thickness, the cold bending principal tensile stress and the interlaminar relative slip value would increase; the thickness of PVB interlayer had the least influence on the test results.
- cold-bent glass,
- single-curved cold bending,
- insulating laminated glass,
- mechanical response

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References

[1]	GAVRIIL K, GUSEINOV R, PÉREZ J, et al. Computational design of cold bent glass façades[J]. ACM Transactions on Graphics (TOG), 2020, 39(6): 1-16.
[2]	NEUGEBAUER J. Applications for curved glass in buildings[J]. Journal of Facade Design and Engineering, 2014, 2(1/2): 67-83.
[3]	VÁKÁR L I, GAAL M. Cold bendable, laminated glass-new possibilities in design[J]. Structural Engineering International, 2004, 14(2): 95-97.
[4]	EEKHOUT M, NIDEREHE S. The new, cold bent glass roof of the Victoria & Albert Museum, London[C]//Challenging Glass Conference Proceedings.2009.Doi: 10.7480/CGC.2.2312.
[5]	孙坚, 金志强. 框支式冷弯玻璃可靠性研究与施工工艺[J]. 施工技术, 2019, 48(23):129-133.
[6]	唐际宇, 黄业信, 王维, 等. 南宁吴圩国际机场新航站楼双曲面玻璃幕墙施工技术[J]. 施工技术, 2016, 45(20):5-8.
[7]	GALUPPI L, MASSIMIANI S, ROYER-CARFAGNI G. Buckling phenomena in double curved cold-bent glass[J]. International Journal of Non-Linear Mechanics, 2014, 64: 70-84.
[8]	GALUPPI L, ROYER-CARFAGNI G. Rheology of cold-lamination-bending for curved glazing[J]. Engineering Structures, 2014, 61: 140-152.
[9]	GALUPPI L, ROYER-CARFAGNI G. Localized contacts, stress concentrations and transient states in bent-lamination with viscoelastic adhesion. an analytical study[J]. International Journal of Mechanical Sciences, 2015, 103:275-287.
[10]	GALUPPI L, ROYER-CARFAGNI G. Optimal cold bending of laminated glass[J]. International Journal of Solids and Structures, 2015, 67: 231-243.
[11]	DATSIOU K G, OVEREND M. The mechanical response of cold bent monolithic glass plates during the bending process[J]. Engineering Structures, 2016, 117: 575-590.
[12]	QUAGLINI V, CATTANEO S, PETTORRUSO C, et al. Cold bending of vertical glass plates: wind loads and geometrical instabilities[J/OL]. Engineering Structures, 2020, 220. https://doi.org/10.1016/j.engstruct.2020.110983.
[13]	BELIS J, INGHELBRECHT B, VAN IMPE R, et al. Cold bending of laminated glass panels[J]. Heron, 2007, 52(1/2): 123-146.
[14]	张喜德, 蒙芷萩, 熊伟君, 等. 双曲冷弯钢化玻璃板的负向耦合承载性能试验研究[J]. 工业建筑, 2020, 50(12):93-97.
[15]	ZHANG X D, LIANG J Z, HUANG D. Study on the mechanical response of anticlastic cold bending insulating glass and its coupling effect with uniform load[J]. PLOS ONE, 2021, 16(4), e0250463.
[16]	ZHANG X D, YIN X Q. Experimental study on cold bending and temperature change of toughened glass[C]//IOP Conference Series: Earth and Environmental Science. Nanchang:2021.
[17]	石永久, 马赢, 王元清. 点支式中空夹层玻璃的抗弯设计方法[J]. 建筑材料学报, 2009, 12(6):756-760.

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