The usage of Posital CANopen AGS15 inclinometers for diagnostic monitoring of slender structures

Ireneusz Wyczałek, Artur Plichta, Michał Wyczałek

Abstract


This paper concerns the possibility of using AGS15 capacitive inclinometers in the geodetic monitoring of slender structures. The basics of geometric monitoring have been introduced, and the features of inclinometers that can be used in these studies have been described. Main expectations towards them have been formulated. Three tests were conducted: (1) a few days' stability test of readings, (2) the test of inclinations controlled tachimetrically and (3) continuous survey of a physical object. It has been found that in order to obtain satisfactory results it is necessary to correct the readings due to the drift and the effect of temperature. The works conducted as part of described project work are not capable of identifying those indicators. To achieve them there were designed the system that support the acquisition and processing of the measurement and also the collection and transmission of results. In the conclusions authors stated that inclinometers AGS15 can be suitable for monitoring, but the works aimed at improving their performance should be undertaken.

Keywords


inclinometer; diagnostic surveys; usability test

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References


Álvarez-Vigil, A.E., González-Nicieza, C., López Gayarre, F. & Álvarez-Fernández, M.I. (2010). Forensic analysis of the evolution of damages to buildings constructed in a mining area. Engineering Failure Analysis 17(4), June 2010, pp. 938-960.

Arnoso, J., Montesinos, F. G., Benavent, M. & Vélez, E. J. (2012). The 2011 volcanic crisis at El Hierro (Canary Islands): monitoring ground deformation through tiltmeter and gravimetric observations. EGU General Assembly 2012, held 22-27 April, 2012 in Vienna, Austria., p. 5373.

Burdet, O.L. & Zanella, J.-L., (2000). Automatic monitoring of bridges using electronic inclinometers. 16th Congress of IABSE, Lucerne, 2000.

Burdet, O.L. & Zanella, J.-L., (2002). Automatic monitoring of the Riddes bridges using electronic inclinometers. First International Conference on BridgeMaintenance, Safety and Management IABMAS, Barcelona, 2002.

Hou, X., Yang, X. & Huang, Q. (2005). Using Inclinometers to Measure Bridge Deflection. J. Bridge Eng., 10(5), pp. 564-569.

Milev, A., Share, P., Durrheim, R., Naoi, M., Nakatani, M., Yabe, Y. & Ogasawara, H., (2013). Joint interpretation of high-precision tilt data and mining induced seismic events recorded underground in deep level gold mine in South Africa. EGUGeneral Assembly 2013, held 7-12 April, 2013 in Vienna, Austria, p. 663.

Rohrmann, R. G., Thöns, S. & Rücker, W., (2010). Integrated monitoring of offshore wind turbines - requirements, concepts and experiences. Structure andInfrastructure Engineering, 6(5), pp. 575-591.

Sherman, C. S., Magliocco, M. & Glaser, S. D., (2011). Developing a Rock Mass Tilt And Seismic Observatory at DUSEL. 45th U.S. Rock Mechanics / GeomechanicsSymposium, June 26-29, 2011, San Francisco, California.

So-Keul, Ch., Dong-Woo, R., Won-Il, J. & Hyung-Sik Y., (2010). Characterization of Complete Radial Displacement of Tunnel Using a Horizontal Inclinometer. Geosystem Engineering, 13(2), pp. 77-82.

Wyczałek, I., Wyczałek, M. & Nowak R., (2013). Badania porównawcze i integracja pomiarów pochyleń z pomiarami tachimetrycznymi. Archiwum Instytutu Inżynierii Lądowej, 15, pp. 157-168.

Yun Wu & Yijin Wu, (2013). Study on Automatic Safety Monitoring and Management System of Tailings Reservoir. Advanced Materials Research, 663, pp. 1043-1048.




DOI: http://dx.doi.org/10.2478/rgg-2013-0009

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