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Registration Number

0208U000455, 0106U009780 , R & D reports

Title

To develop typical metal concret fastening bearing ability for developments of greater sections and specifications for its manufacture

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Head

Alferov B.V.,

Registration Date

03-03-2008

Organization

Research Institute of Organization and Mechanization of Mine Construction

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Attachment of mine workings of coal mines. To elaborate standard metal-concrete a support by lift capability up to 1,2 МPа for mine workings with flyovers in clear from 5380 mms up to 10360 mms, and also technical condition for effecting members fix. Scientific generalization of experience of attachment of mine workings metal-concrete by supports, analytical and experimental researches. Pursuant to a time schedule are designed and the Arches metal and for metal-concrete are sent on registration BS and technical specifications For ". TC ". In the season of the coordination and statement of activity the title BS was updated also final title BS: " Reduction of the cost and increase of term of maintenance-free maintenance of capital mine workings and chambers of large cross sections, improvement of overall economics of mine construction, increase of safety of activities. Building and renovation of coal mines.5635

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2020-04-02