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Vol 189
Pages:
248
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Geomechanics, geodesy, mine surveying and cadastre

Determination of stowing strength properties of Yakovlevskoe ore deposit

Authors:
K. G. Sinyakin
About authors
  • Saint Petersburg State Mining Institute (Technical University)
Date submitted:
2016-12-08
Date published:
2011-01-01

Abstract

The estimation technique прочностных properties peschano-cement закладочного a file applied on Jakovlevsky mine is developed. The technique represents the complex of mechanical tests including nondestructive control over durability of exposures of a file by an  ultrasonic method and express definition прочностных of properties закладочного of a material by results of splitting of samples of any form.

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References

  1. Коршунов В.А. Определение показателей паспорта прочности горных пород методом разрушения образцов сферическими инденторами / В.А.Коршунов, Ю.М.Карташов, В.А.Козлов // Записки Горного института. СПб, 2010. Т.185. С. 41-45.
  2. Коршунов В.А. Определение прочностных свойств богатых железных руд Яковлевского месторождения на образцах произвольной формы: Труды 7-й Межрегиональной научно-практической конференции / В.А.Коршунов, Д.Н.Петров, Ю.Н.Антонов. (Воркута, 8-10 апреля 2009). Воркута, 2009. С. 114-117.

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