Surface Mining Planning and Design of Open Pit Mining (1) - Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf) or view presentation slides online. goood studies!
The potentially hazardous nature of open pit mining requires the application of sound geotechnical engineering practice to mine design and general operating procedures, to allow safe and economic mining of any commodity within any rock mass * .
Open pit mining method is one of the surface mining methods that has a traditional cone-shaped excavation and is usually employed to exploit a near-surface, nonselective and low-grade zones...
Lecture 7 2010 Open Pit Planning and Design - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. open pit
The main purpose of this chapter is to discuss the general features of open pit mining, ore body characteristics and configurations, stripping ratios and stripping overburden methods, mine elements and parameters, open pit operation cycle, pit slope angle, stability of mine slopes, types of highwall failures, mine closure, and reclamation.
Open-Pit Mining Design. It is the activity of determining the technical proposal of open-pit mining and providing documents and drawings with a technical basis for the development, construction, and mining production of open-pit mines. The design principles are as follows.
This Open Pit Design or Mine Design training is designed to teach you how to design an open pit ( surface mining ) using one of the top mining softwares in the mining industry . You will also learn how to create haul roads, access ramps, switchbacks, 3D surfaces of the open pit, Calculate pit volume and much more.
Surface Mining methods (Open pit Mining method) Figure shows Open pit Mining method. open pit mining: funnel shaped hole in ground, with ramp spiraling down along sides, allows moderately deep ore to be reached. Initial mining for zinc at Franklin and Ogdensburg, New Jersey-USA.
Open Pit Mining - Free download as Powerpoint Presentation (.ppt), PDF File (.pdf), Text File (.txt) or view presentation slides online. Open-pit mining involves digging large portions of earth from the surface to extract desired minerals.
The objective of this paper is to explore the concept of the scheme of exploitation in open pit mining within the context of the strategic mine planning activity. In the first part, the concept is presented through examples where the pushback size is fixed and the number of shovel is changed.
