Experimental analysis of freely-hanging laminated glass subjected to blast

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00374282" target="_blank" >RIV/68407700:21110/23:00374282 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.matpr.2023.04.594" target="_blank" >https://doi.org/10.1016/j.matpr.2023.04.594</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2023.04.594" target="_blank" >10.1016/j.matpr.2023.04.594</a>

Result language
angličtina
Original language name
Experimental analysis of freely-hanging laminated glass subjected to blast
Original language description
This study aims to experimentally test the behaviour of laminated glass when subjected to blast loading from a close-proximity explosion. The main motivation is to conduct an experiment, that would serve as a basis for future numerical modelling of the behaviour, to study the changes when compared to other types of loading. Therefore, the main goal is to test the experimental setup, which must be as simple as possible and ideally without the problematic boundary conditions, as those would be difficult to accurately describe. The presented approach uses square laminated glass specimens made of ordinary float glass and polymer interlayer. The specimens are held by steel ropes to allow their motion in the axis of the applied blast load, which provides a stress-free boundary condition. The explosive is suspended in front of the specimen. This study shows that the approach is suitable for this type of testing and it should provide the necessary data for further studies. However, relatively large explosive weights must be used to cause damage to the specimens and finer steps of increased weights must be used to study the progressive failure of laminated glass.
Czech name
—
Czech description
—

Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
—
OECD FORD branch
20102 - Construction engineering, Municipal and structural engineering

Project
<a href="/en/project/GA22-15553S" target="_blank" >GA22-15553S: Experimental study and advanced modelling of multilayer glass panels exposed to explosive blasts and ballistic impact</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)