Determination of the rational place for laying the vent line using numerical models

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Authors:

A.B. Oleksyuk, State Higher Educational Institution «National Mining University», Department of Civil Engineering and Geomechanics, Director of the Mine “Im. V.M. Bazhanova” State Enterprise “Makeevugol”

S.N. Gapeyev, Candidate of Technical Sciences, Associate Professor, State Higher Educational Institution «National Mining University», Senior Lecturer of the Department of Construction and Geomechanics, Dnipropetrovsk, Ukraine

A.O. Logunovа, State Higher Educational Institution «National Mining University», Research Fellow of the Department of Civil Engineering and Geomechanics, Engineer of Land Management and Inventory, Dnipropetrovsk, Ukraine

Annotation:

The results of numerical solutions of the problem of stress-deformed state of marginal massif in the vicinity of the central ventilation shaft of the mine “Im. V.M. Bazhanova” are presented. It was found out that the most favorable for assuring minimal radius of inelastic deformation is location of mine working at a depth of 7.0 m under the level of ventilation shaft.

References:

1. Шашенко А.Н. Закономерности изменения предельного состояния в сложноструктурной кровле угольного пласта при установившемся обрушении. / Шашенко А.Н., Хозяйкина Н.В. // Науково-технічний журнал „Науковий вісник“ Національного гірничого університету – Дніпропетровськ: 2004. №4.– С. 49–52

Shashenko A.N. Regularities of changes in the marginal state of the structured roof of the coal seam during steady failure / Shashenko A.N., Khozyaykina N.V. // Naukovyi visnyk NGU – Dnipropetrovsk: 2004. No.4. – P. 49–52

2. Хозяйкина Н.В. Обрушение пород кровли в лавах пологозалегающих пластов: Сб. научн. трудов. Международная студенческая научно-техническая конференция „Совершенствование технологии строительства шахт и подземных сооружений“. / Хозяйкина Н.В. // – Донецк: „Норд-пресс“, 2004. С. 70–72

Khozyaykina N.V. The failure of roof rocks in flat-lying lava formations: Collected papers. International Student Scientific Conference “Improvement of the Technology of Construction of Mines and Underground Facilities”. / Khozyaykina N.V. // – Donetsk: “Nord-Press”, 2004. P. 70–72

3. Шашенко А.Н. Некоторые задачи статистической геомеханики / А.Н. Шашенко, С.Б. Тулуб, Е.А. Сдвижкова. // – К.: Універ. вид-во „Пульсари“, 2002.– 304 с

Shashenko A.N. Certain problems of statistical geomechanics / Shashenko A.N. Tulub S.B., Sdvizhkova Ye.A. // – K.: Univer. Vyd-vo “Pulsary”, 2002. – 304 p.

4. Шашенко А.Н. Исследование закономерностей изменения смещений и деформаций пород по глубине зоны неупругих деформаций / Шашенко А.Н., Солодянкин А.В., Наумович А.В. // Вісник Криворізького технічного університету. – Кривий Ріг: 2009. – Вып. 23. – С. 47–50

Shashenko A.N. Study of regularities of changes in deformation of rocks in deep zone of inelastic deformations / Shashenko A.N., Solodyankin A.V., Naumovich A.V. // Visnyk of KTU. – Kryvyi Rih: 2009. – Issue 23. P. 47–50

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Date 2012-11-27 Filesize 499.15 KB Download 714

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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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