Browse

Construction of a mine (in this case of an open pit) is a demanding and multidisciplinary project following the sequence of preparatory activities. The incompletely/inadequately conceived activities can lead either to a prolonged preparation of mine construction or to the misdirected investment. Introduction of computer technology in this process enables shortening of time limits but emphasizes the importance of preparatory activities and exploration works. During the phase of preparatory activities, changes in th...

Mines and floatation factories are great environmental contaminants. In the other branches of industry it is easier to organize a system of canals for contaminant media leading. Peculiarities of mining activities determine such purification process as a serious problem. Difficulties are connected with a proper choice of: Technological method for eliminated media purification; Means for environmental control; Methods for automation of purification processes. In this report the main contaminants eliminated from mine...

Recognition of points of concern leads to detection and consequent specification of values of coordinates Xi and Yi. Result is data file of the coordinates. Problem domain is divided into two parts. The first one discusses processing of graphic information, while the second concentrates on searching of the point of concerns.

The paper deals with photogrammetric diagnosis of underlay and rigging deformations of air- and preliminary- shafts equipped with exploit devices. Collieries are basic connective, transport and airy link between underground working and over-ground devices. Technical conditions of these collieries influence directly their trouble-free working, staff safety and certainty of underground working. Documentation of factual states of up-and-down collieries is topic of the paper. The paper presents development of software...

The enclosed abstract describes survey-technological management as a vital base and precondition for the successful development of mine producing. Here is presented a comparative analyze of working process with all these new computerized technologies, which strengthen their position from day to day, by those mine enterprises, who are opened for the innovations of our century. Human resource, technologies and requirements are those factors that defined this new way of thinking and working. Nowadays, technological s...