diggability for surface mining

(PDF) Ground rippability classification by decision trees ...

Ease of excavation or rippability, also called diggability or excavatibility, is a critical decision-making parameter in the selection of both the overburden removal method and the required equipment in surface mining and geotechnical engineering

WMS 456 Iphar Continuous Rating for Diggability …

Continuous Rating for Diggability Assessment in Surface Mines Melih IPHAR 1 1 Eskisehir Osmangazi University, Faculty of Engineering and Architecture Mining Engineering Department, Meselik Campus, Eskisehir-Turkey E-mail: [email protected]

Prediction of the Rock Mass Diggability Index by Using ...

Prediction of the Rock Mass Diggability Index by Using Fuzzy Clustering-Based, ANN and Multiple Regression Methods. Authors; Authors and affiliations ... Zhao S, Liang X (2006) Fuzzy models for analysis of rock mass displacements due to underground mining in mountainous areas. Int ... Derivation of a diggability index for surface mine equipment ...

An expert system for hydraulic excavator and truck ...

An expert system for hydraulic excavator and T r truck selection in surface mining a n by C. Kirmanli* and S.G. Ercelebi* s a c t i o dug and hauled, especially in dispersed low n grade ore deposit, have required bigger and heavier mining equipment.

Continuous Rating for Diggability Assessment in Surface Mines

Many researchers have proposed several diggability or excavatability assessment methods for deciding on excavator type to be used in the field. Most of these systems are generally based on assigning a rating for the parameters having importance in rock excavation process.

Continuous Rating for Diggability Assessment in Surface Mines

Continuous Rating for Diggability Assessment in Surface Mines View the table of contents for this issue, or go to the journal homepage for more 2016 IOP Conf. Ser.: Earth Environ.

WMS 456 Iphar Continuous Rating for Diggability Assessment ...

Continuous Rating for Diggability Assessment in Surface Mines Melih IPHAR 1 1 Eskisehir Osmangazi University, Faculty of Engineering and Architecture Mining Engineering Department, Meselik Campus, Eskisehir-Turkey E-mail: [email protected]

» Surface Mining (Open Pit) - Gecko Geotech

Surface Mining (Open Pit) ... Understanding the mining method and operational constraints. Rigorous understanding of site geology and hydrogeology. Ground characterisation through statistical means. Identification and stability analysis of structural, mass and complex slope failure modes. ... Blastability and diggability assessments.

Derivation of a diggability index for surface mine ...

The work was conducted in operating British surface coal mines and presents a technique for diggability assessment in that mining and geotechnical environment. A diggability index is proposed which consideres both ground conditions and excavating equipment capabilities.

surface area of a grinding media - osteodons.nl

mean surface area of grinding media in ball mill. surface area of a grinding media [ 4.6 - 5619 Ratings ] The Gulin product line, consisting of more than 30 machines, sets the standard for our industry. ... mean surface area of grinding media in ball mill.

Surface Mining Exam 3 Flashcards | Quizlet

Start studying Surface Mining Exam 3. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

Derivation of a diggability index for surface mine ...

Derivation of a diggability index for surface mine equipment selection Article in Mining Science and Technology 1(4):305-322 · August 1984 with 234 Reads DOI: 10.1016/S0167-9031(84)90349-9

Recognising a leader in mobile surface mining machine ...

Dr Jonathan Peck is inducted into the International Mining Technology Hall of Fame in the surface mining category. He was a co-founder and CEO of Aquila Mining System, which was subsequently sold to . ... Recognising a leader in mobile surface mining machine automation.

Argus Shovel Monitor - Mineware

Diggability. Analyse blast effectiveness and material diggability to reduce machine stress. ... Canada's largest surface-strip coal mine ... Contact Us. Contact us today to find out more about how our Argus shovel monitor can improve the productivity of your mining operations. Contact. Subscribe. For all the latest MineWare news, sign up to ...

surface coal mine equipment selection

Surface Coal Mining. The primary methods of surface coal mining used in Pennsylvania are: Strip Mining: Layers of soil and rock overburden are removed the coal exposed coal seam is area is then backfilled, regraded, and replanted during the reclamation process.

Mining (Metalliferous) | GWP Consultants

Mining (Metalliferous) GWP Consultants provides a wide range of international experience in the exploration, evaluation and exploitation of deposits of base and precious metals, iron ore, diamonds and other high value minerals.

Technology Data Sheet Mine Dewatering - Groundwater Eng

Technology Data Sheet Mine Dewatering Groundwater is a common problem when mining, and developing a mine below groundwater level presents many challenges. Poorly controlled groundwater will have negative impacts on the safety, efficiency and economics of mining operations.

diggability for surface mining - thegoblinscove.co.za

diggability for surface mining. Global stability is a necessary prerequisite for safe retreat mining and one of the crucial . An application of fuzzy sets to the diggability index rating method for ... READ MORE; Derivation of a diggability index for surface mine ...

Application of vibration analysis of mining shovels for ...

Over the past decades, technological advances and mining requirements have led to larger, more complex and more costly equipment. This trend in mining equipment has resulted in changing maintenance strategies from unplanned and scheduled maintenance to a condition-based maintenance (CBM) strategy. However, condition monitoring techniques used in CBM programmes are more than a …

An application of fuzzy sets to the Diggability Index ...

In this study, the "Diggability Index Rating Method" which is one of the most advanced conventional diggability classification systems was adopted as the reference diggability classification system .The system, stemming from extensive case studies carried out in operating British surface coal mines, considers both the ground parameters and type of excavation equipment.

SURFACE MINING Jonathan Peck low res - im-halloffame.com

surface mining industry. These develop-ments continue to be the underlying technology for products in use today. The products have had a signi˜cant impact in reducing costs and increasing productivity in the worldwide surface mining industry. Peck is a leader in innovative technology, conceptual design and development with over 25 years of ...

Performance monitoring of electric cable shovels ...

Aug 16, 2006· A shovel performance monitoring study at an oil sands mine used current and voltage data from hoist, crowd and swing motors of P&H 4100 series electric cable shovels. The goal was to identify key shovel performance indicators using only data from the motors. It was found that hoist and crowd motor responses can be used to identify different shovel activities, especially the dig cycle.

An expert system for hydraulic excavator and truck ...

An expert system for hydraulic excavator and truck selection in surface mining by C. Kirmanli* and S.G. Ercelebi* Synopsis The purpose of this paper is to develop an expert system for hydraulic excavator and truck selection in surface mining. Hydraulic excavators and trucks are finding increasing applications in mining operations.

Equipment selection for high selective T excavation ...

excavation surface coal mining ... In this research, the diggability index rating method and its classification chart were used to determine the ease of excavation at the B3 seam. In this method, the index for the ease of excavation was determined according to the rock

NEW TECHNOLOGY IN OPEN CAST MINING - e-library WCL

NEW TECHNOLOGY IN SURFACE MINING. S.K. Bag. Krupp Industries India. Detlev L. Schroeder. Krupp Foedertechnik, Germany. ABSTRACT. The open cast method used for mining hard coal and rocks requires drilling and blasting of strata which causes considerable investments and also creates adverse impact on environment & safety.

diggability for surface mining - ecowebtown.eu

diggability for surface mining The work was conducted in operating British surface coal mines and presents a technique for diggability assessment in that mining and geotechnical environment. A diggability index is proposed which consideres both ground conditions and …

Determination of Optimum Production Capacity and Mine Life ...

costs, particularly when the mine goes deeper, geomechanical features of the ore body and surrounding rocks, diggability and slope stability related to overall slope angle. In this study, with the help of the developed software, by encompassing all these parameters and considering ... The mining industry is a very risky industry compared to other

PROCEEDINGS OF THE SECOND INTERNATIONAL …

Surface mining of Polish lignite deposits with complex geological structure 29 R.Uberman & WKoziol Planning and implementing direct sidecasting systems in lignite surface mining of the GDR 35 K-DJBilkenroth, AMeltzer & E.Seliger Field investigations of oil sand diggability with a bucketwheel excavator 47 Tad S.Golosinski