Test of strengthening racks of special interchangeable structure

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Authors: 

P. Gluh, Candidate of Technical Sciences, Adjunct, Silesian Polytechnic Institute, Gliwice, Poland

D. Giza, Gonar-Systems International, Master, Technical Director, Director of Research and Development, Katowice, Poland

Yu.M. Halimendik, Doctor of Technical Sciences, Professor, State Higher Educational Institution “National Mining University”, Head of the Department of Mine Surveying, Dnipropetrovsk, Ukraine

Annotation:

Experience of the Polish mines on maintenance of workings for reuse is presented. The analysis of clutch joints performance is given. Results of bench tests of racks of strengthening with special structure of various designs are given. The possibility of application of racks of strengthening with high bearing capacity is proved. The design of racks of strengthening from three-element of segments of special shape is offered.

References:

1. Егоров С.И. Обобщение опыта крепления и охраны подготовительных выработок / Егоров С.И., Халимендик Ю.М., Курченко Э.П. // Уголь Украины. – 2002. – № 5. – С. 19–20.

Yegorov S.I. Generalization of experience of development workings strengthening / Yegorov S.I., Khalimendik Yu.M., Kurchenko E.P. // Ugol Ukrainy. – 2002. – No.5.– P. 19–20.

2. Халимендик Ю.М. Поддержание сопряжения лавы со штреком – основа устойчивости поддерживаемых выработок / Халимендик Ю.М., Бруй А.В., Халимендик В.Ю. // Международная научно-практичес-кая конференция „Школа подземной разработки“. – Днепропетровск: НГУ, 2010. – С. 53–58.

Khalimendik Yu.M. Maintenance of conjugation of longwall and drift is principle for stability of supported tunnel / Khalimendik Yu.M., Bruy A.V., Khalimendik V.Yu. // International theoretical and practical conference “School of Underground Mining”. – Dnepropetrovsk: NGU, 2010. – P. 53–58.

3. Халимендик Ю.М. Совершенствование крепей горных выработок в слабометаморфизованных породах Западного Донбасса / Халимендик Ю.М., Чемакин В.А., Спицин А.Ю. // Горный информационно-аналитический бюллетень. – М.:МГГУ, 1997. – №3. – С. 96–98.

Khalimendik Yu.M. Improvement of mine workings support in poorly metamorphized rocks of West Donbass / Khalimendik Yu.M., Chemakin V.A., Spitsin A.Yu. // Gornyy informatsionno-analiticheskiy biulleten. – M.: MGGU, 1997. – No.3 – P. 96–98.

4. Курченко Э.П. Характеристики работоспособности замковых соединений на стойках усиления крепи / Курченко Э.П., Бузинник В.Н., Тупиков Б.Т. // Уголь Украины. – 2010. – № 2. – С. 7–12.

Kurchenko E.P. Characteristics of clutch functionality on racks of support strengthening / Kurchenko E.P., Buzinnik V.N., Tupikov B.T. // Ugol Ukrainy. – 2010. – No.2.– P. 7-12.

5. Franciszka Nierqody. Utrzymanie chоników pкzyścianowych / Franciszka Nierqody // Nowoczesne technologie górnicze. – Knurow, 2005. – S. 1–73.

6. Заявка на патент. Польша. P-392842 от 03.11.10. “Stalowy stojak dla wyrobisk gorniczych i spósob jego zabudowy”.

Patent pending. Poland. P–392842 dated 03.11.10. „Stalowy stojak dla wyrobisk gorniczych i spósob jego zabudowy“

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2011_04_glukh
Date 2012-11-27 Filesize 432.25 KB Download 600

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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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