Diggability For Surface Mining
Continuous Rating for Diggability Assessment in Surface …
In this paper, it has been proposed that varying rating should be assigned for a given parameter called as "continuous rating" instead of giving constant rating for a given class. Diggability...
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Continuous Rating for Diggability Assessment in Surface Mines
In this paper, it has been proposed that varying rating should be assigned for a given parameter called as "continuous rating" instead of giving constant rating for a given …
WhatsApp: +86 18221755073
An expert system for hydraulic excavator and …
Hydraulic excavators are extensively used especially when bringing electricity to rural areas is difficult and for small-scale mining. This paper describes the basic principles of computerised knowledge based decision support systems and …
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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 …
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An expert system for hydraulic excavator and truck solution in surface
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 ...
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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 projects.
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Continuous Rating for Diggability Assessment in …
In this paper, it was aimed to offer a practical solution to the deficiency available in the current classification systems used for assessing ease of excavation of rock mass in surface mines.
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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 …
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Continuous Rating for Diggability Assessment in Surface …
In this paper, it has been proposed that varying rating should be assigned for a given parameter called as "continuous rating" instead of giving constant rating for a given class.
WhatsApp: +86 18221755073
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 ...
WhatsApp: +86 18221755073
An expert system for hydraulic excavator and …
Keyw ords: surface mining, expert systems, equipment selection, hydraulic excavators, diggability Introduction Surface mining is the most common method of mine production in the world. In surface mining, the required production is …
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Diggability index rating method | Download Table
In this paper, a hybrid model based on unascertained measurement and information entropy is proposed to assess the excavatability of rock mass in specific area. The developed model differs from...
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An application of fuzzy sets to the Diggability Index Rating Method for
Iphar and Goktan introduced an application of fuzzy sets to the Diggability Index Rating Method for surface mine equipment selection [20]. Tzamos and Sofianos applied fuzzy logic to extend the Q ...
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Continuous Rating for Diggability Assessment in Surface …
In this paper, it was aimed to offer a practical solution to the deficiency available in the current classification systems used for assessing ease of excavation of rock mass in …
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SURFACE MINING Jonathan Peck low res
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 ...
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Derivation of a diggability index for surface mine …
Semantic Scholar extracted view of "Derivation of a diggability index for surface mine equipment selection" by M. Scoble et al. Skip to search form Skip to main content Skip to account menu. Semantic Scholar's Logo. Search 219,111,358 papers from all fields of science. Search ...
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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 …
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Mechanics of cable shovel-formation interactions in surface mining
The cable shovel excavator is used for primary production in many surface mining operations. A major problem in excavation is the variability of material diggability, resulting in varying mechanical energy input and stress loading of shovel dipper-and …
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Prediction of digging performance in mining
Improved utilization of existing excavating equipment is seen achievable through predictive digging models, which involves theoretical and physical modelling of the digging process and its correlation with field observations of digging performance in a range of geological environments. ABSTRACT Improved utilization of existing excavating equipment is seen achievable through …
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Continuous Rating for Diggability Assessment in Surface …
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.
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An expert system for hydraulic excavator and truck selection in surface
Hydraulic excavators are extensively used especially when bringing electricity to rural areas is difficult and for small-scale mining. This paper describes the basic principles of computerised knowledge based decision support systems and shows how they can be applied to aid in certain aspects of the design and planning of surface mining operations.
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Review of Cuttability Indices and A New Rockmass …
The details of the investigations are given in Table 10. The coal mine is situated in eastern India. In this coal mine, the surface miner was used on an experimental basis. ... Muftuoglu YV (1984) Derivation of a diggability index for surface mine equipment selection. Min Sci Technol 1:305–322 Singh RN, Denby B, Egretli I, Pathon AG (1986 ...
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Assessment of ease of excavation of surface mines
The proposed index is an attempt to develop a rational system universally applicable to surface mining, that does not simply reflect one particular mining and geological environment. ... Derivation of a diggability index for surface mine equipment selection. Mining Science and Technology, 1 (1984), pp. 305-322. View PDF View article View in ...
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Derivation of a diggability index for surface mine equipment …
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 …
WhatsApp: +86 18221755073
Continuous Rating for Diggability Assessment in Surface …
The rocks can be loosened either by drilling-blasting or direct excavation using powerful machines in opencast mining operations. The economics of rock excavation is considered for each method to be applied. If blasting operation is not preferred and also the geological structures and rock mass properties in site are convenient (favourable ground conditions) for ripping or direct …
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Assessment of ease of excavation of surface mines
An empirical ground classification system for surface mines is presented. It is designed to provide a means for determining the ease of excavation, diggability, by …
WhatsApp: +86 18221755073
Continuous Rating for Diggability Assessment in Surface Mines
In this paper, it has been proposed that varying rating should be assigned for a given parameter called as "continuous rating" instead of giving constant rating for a given class.
WhatsApp: +86 18221755073
Assessment of ease of excavation of surface mines
It is designed to provide a means for determining the ease of excavation, diggability, ... The proposed index is an attempt to develop a rational system universally applicable to surface mining, that does not simply reflect one particular mining and geological environment. The system has evolved over time to reflect experience.
WhatsApp: +86 18221755073
An expert system for hydraulic excavator and truck …
Surface mining is the most common method of mine production in the world. In surface mining, the required production is provided by ... diggability, mining, topsoil, pit water, topography, highwall and spoil piles stability, economy, coal seams, equipment and overburden characteristics. Depending on the replies from
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Assessment of ease of excavation of surface mines
An empirical ground classification system for surface mines is presented. It is designed to provide a means for determining the ease of excavation, diggability, by mechanical excavators. The background and the methodology for determining this excavation index is …
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