M. KH. Dulaty Taraz State University My profession: MINING.Open pit mining. - презентация

1 M. KH. Dulaty Taraz State University My profession: MINING.Open pit mining

2 Introduction form of study What is Open pit mining? Methods of preparation Reclamation of disturbed land types of transport Glossary

3 Full-time Secondary (complete) general education Extramural Secondary (complete) general education Secondary vocational education Higher professional education Special Graduate Title - Mining Engineer Qualification - specialist

4 - The field of mining science and production, which includes a set of methods, methods and means of human activity for the design, construction, operation and reconstruction of mining enterprises, trenches, pits, bulk structures and other objects of various functional purposes and environmental mining work

5 ore quarries and mining and processing plants coal cuts open-cast mines and mining companies for the extraction of nonmetallic building materials mining enterprises for the development of placer and man-made deposits on the mainland, shelf, in the ocean and in closed waters enterprises performing mining and construction work with the earth's surface

6 Analysis of the features of mining, geological, mining, hydro geological and technological conditions of field development Justification of the production capacity and feasibility of field development Determination of parameters of fields with mineral reserves, scheduled for open-cut mining Determining the boundaries of areas of influence of development (dangerous movements, collapses, etc.) Ensure safe mining operations

7 Preparation of rocks for excavation Extraction and loading operations Transportation of rock mass Storage and dumping of rock mass Reclamation of disturbed land

8 Frost Protection Thawing of frozen rocks Hydraulic loosening Rock reinforcement Mechanical loosening Blasting method

9 Skips Cable cars Hydraulic transport Pneumatic transport Air transport

10 When transporting rock mass over long distances, rail transport is used

11 Open pit mining-The field of mining science and production, which includes a set of methods, methods and means of human activity for the design, construction. Drilling and blasting is the controlled use of explosives and othermethods such as gas pressure blasting pyrotechnics A cable car is a type of cable railway used for mass transit where rail cars are hauled by a continuously moving cable running at a constant speed. Land reclamation - a set of measures aimed at restoring the productivity of disturbed land Transport -a set of technical systems designed to move people, goods and information from one place to another Geology - a set of sciences about the structure of the Earth, its origin and development, based on the study of geological processes, the material composition.