Experimental study on critical breaking stress of float glass under elevated temperature

Wang, Yu; Wang, Qingsong; Shao, Guangzheng; Chen, Haodong; Sun, Jinhua; He, Linghui; Liew, K.M.

doi:10.1016/j.matdes.2014.03.038

Cited by 38 publications

(28 citation statements)

References 24 publications

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“…Coated glass, which is extensively used in building envelope, is firstly employed in our experiments, but its tensile strength is 8.5% lower than that of clear glass [31]. Some additional experiments were conducted to compare the fire resistance of coated and clear glass.…”

Section: Discussionmentioning

confidence: 99%

“…It was found that the exposed central temperatures at breakage time were generally within the range of 75- 125°C, which was determined as a dangerous temperature range for glass breakage [31]. Meanwhile, gas temperatures vary within a large range of 49-111°C, although all the temperatures are smaller than their exposed central temperature at the time of breakage.…”

Section: Glass Surface and Air Temperaturesmentioning

confidence: 99%

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Fracture behavior of framing coated glass curtain walls under fire conditions

Wang

et al. 2015

Fire Safety Journal

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Section: Discussionmentioning

confidence: 99%

Section: Glass Surface and Air Temperaturesmentioning

confidence: 99%

Fracture behavior of framing coated glass curtain walls under fire conditions

Wang

et al. 2015

Fire Safety Journal

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“…The effect of temperature and its variation on the structural performance of glass has been a relatively unexplored area for a long time; however, it has gained wider attention in recent years (e.g. Vandebroek [3], Wang et al [4], Louter and Nussbaumer [5], Bedon [6]). Regarding structural applications exposed to elevated temperature and fire, besides the direct influence of temperature on the mechanical and thermal properties of glass, other aspects also play an important role, such as e.g.…”

Section: Materials Properties Of Glass At Elevated Temperaturementioning

confidence: 99%

“…Tensile strength is obviously a critical parameter for predicting glass performance at large temperatures. However, it is the least well known among the mentioned material properties (Wang et al [4]). In general, the tensile strength of glass decreases with temperature.…”

Section: Materials Properties Of Glass At Elevated Temperaturementioning

confidence: 99%

Behavior of load‐bearing glass at elevated temperature

et al. 2018

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The use of glass as a structural material has increased in the built environment over the last decades. Despite the large number of research projects and studies, it still poses difficulties in structural design. This particularly applies to the behaviour of glass in fire and under elevated temperatures since the available data on temperature dependent mechanical and thermal properties of glass is still limited. This contribution provides a brief overview of material properties of glass at elevated temperature and elaborates on current requirements for the fire safety included in standards.

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“…Worth of notice that, as far as di erent literature references are examined (see, e.g., [66]), even counterposed experimental ndings can be derived, giving evidence of a typically high scatter and sensitivity of glass thermal resistance to elevated temperatures, hence suggesting further testing and investigations at the material level.…”

Section: Advances In Civil Engineeringmentioning

confidence: 99%

Structural Glass Systems under Fire: Overview of Design Issues, Experimental Research, and Developments

Bedon

2017

Advances in Civil Engineering

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Architectural design concepts incorporating glass beams, panels, or generally load-carrying elements and sti eners for buildings, claddings, windows, and partitions are largely considered in modern high-rise constructions. A multitude of aspects, including motivations related to transparency, aesthetics, illumination, and energy conservation, progressively increased the use and interest for such a still rather innovative constructional material. However, compared to other traditional materials for buildings, standard glass is typically characterized by brittle behaviour and limited tensile resistance. e intrinsic properties of glass, moreover, together with typically limited thickness-to-size ratios for glazing elements, or the mutual interaction of glass components with adjacent constructional elements as a part of full assemblies they belong (i.e., xing systems, sealants, etc.), as well as the combination of mechanical and thermal phenomena, make glass structures highly vulnerable. Special safety design rules are hence required, especially under extreme loading conditions. In this review paper, a state of the art on structural glass systems exposed to re is presented. Careful consideration is paid for actual design methods and general regulations, as well as for existing research outcomes-both at the material and assembly levels-giving evidence of current challenges, issues, and developments.

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Experimental study on critical breaking stress of float glass under elevated temperature

Cited by 38 publications

References 24 publications

Fracture behavior of framing coated glass curtain walls under fire conditions

Fracture behavior of framing coated glass curtain walls under fire conditions

Behavior of load‐bearing glass at elevated temperature

Structural Glass Systems under Fire: Overview of Design Issues, Experimental Research, and Developments

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