Communications - Scientific Letters of the University of Zilina 2012, 14(1):96-100 | DOI: 10.26552/com.C.2012.1.96-100

Monitoring of Dilation Cracks and Vibrations Caused by Blasting Works at the Quarry of Mokra on Surrounding Construction Objects

Milan Mikolas1, Roman Donocik2, Jana Bartonova3, Michal Vanek3, Martin Mikolas4
1 Institute of Mining Engineering and Safety, Faculty of Mining and Geology, VSB - TU Ostrava, Czech Republic
2 Ceskomoravsky cement, a.s., nastupnicka spolecnost, MOKRA-HORAKOV, Czech Republic
3 Institute of Economics and Management Systems, Faculty of Mining and Geology, VSB - TU Ostrava, Czech Republic
4 Institue of Applied informatics, Faculty of Economics, VSB-TU Ostrava, Czech Republic

The quarry of Mokra, whose locality comprises administrative area of three communities, has cooperated with our Institute for a longer time, communicating with the authorities and people, as regards environmental safety and quality of living in the area. Monitoring of the conditions by continual measurements of dilation cracking and blasting works seismic effects has been an indispensable part of the collaboration.The measurement equipment was developed especially for the needs and condition of the quarry of Mokra, but can be used universally. This paper reports on technicalities of its development and experience of using it in practice.

Keywords: seismic effect, dilation, vibration, blasting works, sensors, data file

Published: March 31, 2012  Show citation

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Mikolas, M., Donocik, R., Bartonova, J., Vanek, M., & Mikolas, M. (2012). Monitoring of Dilation Cracks and Vibrations Caused by Blasting Works at the Quarry of Mokra on Surrounding Construction Objects. Communications - Scientific Letters of the University of Zilina14(1), 96-100. doi: 10.26552/com.C.2012.1.96-100
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References

  1. VOJTA, A.: Generalni projekt trhacich praci velkeho rozsahu a Technologicky postup trhacich praci maleho rozsahu v dobyvacim prostoru Mokra [General Project for Major Blasting Works and Technology of Minor Blasting Works for the Field of Mining of Mokra], Mokra, 2002.
  2. CSN 73 00 40: Zatizeni stavebnich objektu technickou seizmicitou a jejich odezva [Technical Seismicity Load on Buildings, Standard, CZ].

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