科研之友
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摘要
Research on the use of fibre optic sensors (FOS) with Bragg gratings for the surface stress measurement of glass is undertaken at the ITKE / University of Stuttgart since 2012. FOS are particularly suited for the application in glass laminates owing to the robustness, the small diameter (< 0.2 mm), multiple sensor placement in one fibre and the use of laser light as a signal carrier. The development of a transparent adhesive connection of the FOS to glass suitable for the autoclave through tests, numerical and analytical models ultimately lead to the use of fibre optic sensors for real-time stress monitoring in cold bent, lamination-stabilised glass elements such as a walkable, sensitive glass arch presented at the glasstec 2014.
- 出版日期2016-4
