Identyfikatory
Warianty tytułu
Optical fibers in the monitoring of engineering structures
Języki publikacji
Abstrakty
The majority of structural health monitoring systems is created using spot measurements, aided with a numerical model. However, in the near future fiber optic measurement technique has a chance to introduce a new quality to the field of knowledge covering structural monitoring of buildings. It allows for measuring selected physical quantities (e.g. strain or temperature) continuously over its entire length. For example, attaching the optical fiber along concrete, load-carrying beam, it is possible to obtain information about the time and place (the reason) of occurring cracks and about the width of its opening. Implementation of optical fibers for general applications in the construction industry, however, still requires much researches and testing. This paper presents an overview of current projects and studies related to the applications of optical fibers in structural health monitoring of engineering structures, as well as an overview of selected studies carried out in this field at the Institute of Building Materials and Structures (Cracow University of Technology).
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
36--42
Opis fizyczny
Bibliogr. 11 poz., rys.
Twórcy
autor
- Politechnika Krakowska Wydział Inżynierii Lądowej Instytut Materiałów i Konstrukcji Budowlanych ul. Warszawska 24 31-155 Kraków
Bibliografia
- 1. Bednarski, Ł., Sieńko, R., Pomiary odkształceń konstrukcji czujnikami strunowymi, Inżynieria i Budownictwo, 2013, 11, s. 615-619.
- 2. Bednarski, Ł., Sieńko, R., Howiacki, T., Analysis of rheological phenomena in reinforced concrete cross-section of Rędziński bridge pylon based on in situ measurements, Procedia Engineering, 2015, 108, pp. 536-543.
- 3. Bednarski, Ł., Sieńko, R., Howiacki, T., Wybrane zagadnienia monitorowania konstrukcji. XXX Jubileuszowe Ogólnopolskie Warsztaty Pracy Projektanta Konstrukcji, Szczyrk, 2015.
- 4. Delepine-Lesoille, S., Merliot, E., Boulay, C., Quetel, L., Delaveau, M., Courteville, A., Quasi-distributed optical fibre extensometers for continous embedding into concrete: design and realization, Smart Materials and Structures, 2006, 15, pp. 931-938.
- 5. Furtner, P., Wenzel, H., Structural Health Monitoring at the Civil Infrastructure: Recent progress & Future Demands, 4th International Conference on SHM of Intelligent Structure, Zurich, 2009.
- 6. Howiacki, T., Automatyczne systemy monitorowania konstrukcji – bezpieczeństwo, diagnostyka, nauka. Praca zbiorowa pod redakcją: T. Trapko, M. Musiała, W. Pawlaka, Oficyna Wydawnicza Politechniki Wrocławskiej, Wrocław, 2015.
- 7. López-Higuera, J., Cobo, L., Incera, A., Cobo, A., Fiber Optic Sensors in Structural Health Monitoring, Journal of Lightwave Technology, 2011, Vol. 29, no. 4, pp. 587 – 608.
- 8. Samiec, D., Distributed fibre-optic temperature and strain measurement with extremely high spatial resolution. Photonic International, 2012, 6, pp. 10-13.
- 9. Skłodowski, M., Współczesny monitoring obiektów budowlanych, Przegląd Budowlany, 2009, 3, s. 37-46.
- 10. Xu, Y.L., Xia, Y., Structural Health Monitoring of Long-Span Suspension Bridges. Spon Press. London and New York, 2012.
- 11. Zhou, Z., Wang, B., Ou, J., Local Damage Detection of RC Structures With Distributive FRP-OFBG Sensors. Second International Workshop on Structural Health Monitoring of Innovative Civil Engineering Structures. Winnipeg, Canada, 2004.
Uwagi
PL
Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3082a461-fd18-45dc-99e5-37fecc3d09c3