Failure as the cause of a mining accident

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Authors: T. Majcherczyk, Doctor of Technical Sciences, Professor, AGH University of Science and Technology, Head of the Department of Geomechanics, Civil Engineering and Geotechnics, Krakow, Poland

Annotation:

The article considers geomechanical phenomenon of accidental origin in the form of collapse, which took place in one of coal mines in Poland. Consequences of caving in the roof of an extended working led to a mining accident with large material costs. Article also includes the characteristics of different types of rock failure in the roof and their causes.

References:

1. Майхерчик Т. Основы геомеханики / Т. Майхерчик, А. Шашенко, Е. Сдвижкова // Uczelniane wydawnictwa naukowo dydaktyczne. Kraków 2006, p. 293.

Maykherchik T. Fundamentals of geomechanics / T. Maykherchik, A. Shashenko, Ye. Sdvizhkova // Uczelniane wydawnictwa naukowo dydaktyczne. Kraków 2006, p. 293.

2. Майхерчик Т. Зоны, угрожающие деформацией крепи штреков при лавах. / Т. Майхерчик, С. Олеховски // Przegląd Górniczy, nr 6/2008, p. 9–17.

Maykherchik T. Zones threatening to deform barring in drifts / T. Maykherchik, S. Olyexkovski // Przegląd Górniczy, nr 6/2008, p. 9–17.

3. Гайко Г.И. Учет функциональной ответственности выработок при проектировании шахтной крепи / Г.И. Гайко, В.Н. Окалелов // Уголь Украины. – 2001. – №6. – С. 39–40.

Gayko G.I. Taking into account functional responsibilities of workings during barring designing / G.I. Gayko, V.N. Okalelov // Ugol Ukrainy / – 2001. – No.6. – P. 39–40.

4. Майхерчик Т. Исследование новых технологических решений с целью усиления подпорной крепи в протяженных выработках. / Т. Майхерчик, П. Малковский, З. Недбальский // Uczelniane Wydawnictwa Naukowo-Dydaktyczne AGH. Kraków 2008, p. 211.

Maykhrchik T. Study of new technological solutions to strengthen barring in lengthy workings / T. Maykherchik, P. Malkovskiy, Z. Nedbalskiy // Uczelniane Wydawnictwa Naukowo-Dydaktyczne AGH. Kraków 2008, p. 211.

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Date 2012-11-27 Filesize 700.67 KB Download 1269

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Registration data

ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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