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Information × Registration Number 0212U006767, 0111U009445 , R & D reports Title The expert estimation of reserch work "The location of vugholes on the east pit edge about the safe work in the areas of it underworking by underground mining" popup.stage_title Head Chetverik Mikhail Sergeevich, Доктор технічних наук Registration Date 09-07-2012 Organization Institute of Geotechnical mechanics of NAS of Ukraine popup.description2 The expert estimation of scientific and research work "Hollow determination in the eastern pit edge of Gleevatskiy quarry and working out measures concerning safe mine-working conditions in the zone of under working by underground mining" have been implemented. The essential stock addition in quarry #1 can be reached by overburden excavation in the eastern pit edge. However, circumstances are complicated because this pit edge is undermined by underground mining where high-grade deposits of ore are extracted. There are take place unexpected craters which can lead to accidents and mechanism breakage. The experience of Krivbassproekt in mining designing for certain conditions as well as work experience of workers on Central ore-dressing and processing enterprise are taken place in this report. However, it is necessary to have precise information about crater and hollows position as well as places of crater surfacing on the eastern pit edge of quarry. The researches of institute NIGRI describe these problems. The expert estimation of data adequacy has been carried out in this work. This estimation is positive. Product Description popup.authors Ікол О.О. Бабій Катерина Василівна Ворон О.А. Медведєва Ольга Олексіївна Романенко В.Н. Сарвас Наталія Михайлівна Семенов А.П. Синенко М.О. popup.nrat_date 2020-04-02 Close