Share Email Print
cover

Proceedings Paper

Intrinsically safe laser-based system for continuous measurement of low-frequency vibration of mine shaft installations
Author(s): Adam Szade; Henryk Passia; Adam Lipowczan; Wojciech Bochenek
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Proper condition of the mine shaft equipment is of vital importance both in view of production and safety. In some cases, this state can be adversely by the changing geological conditions in the shaft surroundings so that special precautions are necessary for reliable operation of the shaft. In the paper, an intrinsically-safe measuring system, approved for gassy mine use, based on the laser vibration sensor has been presented including its construction and operational characteristics. Examples of application have also been given related to measurements of low-frequency vibration events and of displacements both in the surface and underground parts of the shafts.

Paper Details

Date Published: 1 June 1998
PDF: 7 pages
Proc. SPIE 3411, Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (1 June 1998); doi: 10.1117/12.307709
Show Author Affiliations
Adam Szade, Central Mining Institute (Poland)
Henryk Passia, Central Mining Institute (Poland)
Adam Lipowczan, Central Mining Institute (Poland)
Wojciech Bochenek, Central Mining Institute (Poland)


Published in SPIE Proceedings Vol. 3411:
Third International Conference on Vibration Measurements by Laser Techniques: Advances and Applications
Enrico Primo Tomasini, Editor(s)

© SPIE. Terms of Use
Back to Top