Now showing items 1-6 of 6
Industrial research into massif zonal fragmentation around mine workings
(National Mining University, 2016-03-30)
Purpose. The main purpose of the work is identification of massif zonal fragmentation around mine workings by means of industrial methods of research. Methods. Research into processes of massif zonal fragmentation around ...
Numerical modelling of massif zonal structuring around underground working
(National Mining University, 2016-09-30)
Purpose. To identify indicators of massif zonal structuring around underground working using numerical modeling techniques. Methods. Research into massif zonal structuring was performed using finite element method and ...
Modeling of bearing massif condition during chamber mining of ore deposits
(National Mining University, 2016-06-30)
Purpose. To examine rock mass stress changes in hanging wall and footwall rocks of the deposit during mining of primary and secondary stoping chambers. Methods. Analytical research into stress-strain state around stoping ...
Ecological and technological aspects of iron-ore underground mining
(National Mining University, 2017-06-30)
Purpose. To substantiate drilling-and-blasting technologies allowing to reduce the amount of hazardous substances affecting the level of ecological safety during underground ore mining. Methods. The laboratory research ...
Method for calculation of drilling-and-blasting operations parameters for emulsion explosives
(National Mining University, 2019-09-30)
Purpose. Development of a new method for calculation of drilling-and-blasting operations parameters during underground mining with application of emulsion explosives taking into account their energy characteristics as well ...
Nuclear-and-fuel power industry of Ukraine: production, science, education
(National Mining University, 2017-12-30)
Purpose. To define relevant problems and propose ways for development of production, scientific and educational spheres associated with nuclear-and-fuel power industry of Ukraine. Methods. The current state of uranium and ...