Short-term underground mine planning: a review

2021 ◽  
Vol 12 (1) ◽  
pp. 1
Author(s):  
Shahrokh Paravarzar ◽  
Yashar Pourrahimian ◽  
Hooman Askari Nasab ◽  
Xavier Emery
Keyword(s):  
Underground Mine ◽  
Mine Planning ◽  
Short Term

Underground mine planning with regard to preparedness of mineral reserves

2019 ◽  
Vol 5 ◽  
pp. 34-43 ◽  
Author(s):  
T. Kalybekov ◽  
◽  
K.B. Rysbekov ◽  
A.A. Toktarov ◽  
O.M. Otarbaev ◽  
...  
Keyword(s):  
Underground Mine ◽  
Mine Planning ◽  
Mineral Reserves

Incorporation of mineralisation risk into underground mine planning

2019 ◽  
pp. 286-291
Author(s):  
Rafael Campos Rosado ◽  
João Felipe C.L. Costa ◽  
Artur Almgren Saldanha
Keyword(s):  
Underground Mine ◽  
Mine Planning

scholarly journals Digital tools for underground mine planning: Cut-and-fill mining

2021 ◽  
pp. 75-78
Author(s):  
S. V. Lukichev ◽  
O. V. Nagovitsyn ◽  
V. V. Laptev
Keyword(s):  
Underground Mine ◽  
Mine Planning ◽  
Digital Tools ◽  
Cut And Fill

BASIC UNDERGROUND MINE PLANNING PROVISIONS FOR A GROUP OF CLOSELY SPACED DEPOSITS

2017 ◽  
Vol 8 ◽  
pp. 101-106
Author(s):  
V.N. Kalmykov ◽  
◽  
A.A. Gogotin ◽  
A.N. Ivashov ◽  
Yu.D. Mambetova ◽  
...  
Keyword(s):  
Underground Mine ◽  
Mine Planning

scholarly journals Effectiveness of optimization strategies to improve productivity and safety in open pit mines: protocol for a systematic review

2019 ◽  
Vol 3 (2) ◽  
Author(s):  
Rania Rebbah ◽  
J. Duarte ◽  
J. Santos Baptista
Keyword(s):  
Optimization Problems ◽  
Selection Process ◽  
Mining Industry ◽  
Industrial Sector ◽  
Mine Planning ◽  
Open Pit ◽  
Open Pit Mining ◽  
Management Decision ◽  
Process Data ◽  
Short Term

Mining industry importance stems from the fact that it forms the basis of all materials used by humankind, including the agro-industrial sector, where products such as phosphates are behind a significant part of all modern agriculture. Despite its high economic importance, the constraints of its activity make it be considered one of the most challenging and dangerous industries. The main optimization problems in open pit mining design consist on the determination of the ultimate pit limit for exploitation, and mining block sequences for the production schedule, where safety management decision system needs to be integrated. The proposed protocol provides the procedure that will be used to conduct one or more systematic reviews according to the PRISMA statement, to prove the effectiveness of optimization solutions on open pit mining production and occupational safety. The search will be carried out in eight electronic engineering databases, using eight combinations of appropriate keywords for the topic to achieve the main goal. The selection process, data extraction, and data synthesis are described. advantages (improvement in mine planning and safety in the long and short term), the effectiveness of implementation (cost and time). Outcomes of this study will contribute to the mining industry through research in order to improve mine planning and safety in long term and short term.  

scholarly journals Integrated optimization and simulation models for short-term open-pit mine planning

2020 ◽  
Vol 120 (11) ◽  
Author(s):  
V.F. Navarro Torres ◽  
G.R. Mateus ◽  
A.G. Martins ◽  
W. Carneiro ◽  
L.S. Chaves
Keyword(s):  
Linear Programming ◽  
Decision Support ◽  
Discrete Event Simulation ◽  
Support System ◽  
Discrete Event ◽  
Mine Planning ◽  
Integrated Models ◽  
Short Term ◽  
Mining Operations ◽  
Event Simulation

SYNOPSIS Operational mine planning is a fundamental activity in mine operations and should take into account various characteristics of the material, the available mining faces, the requirements of discharge points, and production hiatuses due to reduced equipment operational efficiency, in order to efficiently allocate shovels and trucks and deliver the required tonnage and quality to the proper destinations. This paper presents an approach for optimizing short-term day-to-day mining operations using simulation. A mathematical model based on integer linear programming is developed. The solution is obtained through two different software packages using discrete event simulation (Arena) and a mathematical optimization model (Lingo). The two integrated models search an efficient solution to optimize a set of criteria by applying goal programming to hierarchically optimize five objective functions in a logical priority order under the operator's standpoint and by simulating mining operations and unproductive events to evaluate how closely the optimized results are actually achieved. The integrated models are applied to a real large-scale iron ore mine in southeastern Brazil. A decision support system (DSS) prototype that meets the production requirements is also applied. The results show that an increase in the available loading equipment will not result necessarily in increased production, as expected. The models show satisfactory results and applicability to real and complex mining situations, and the formulation allows for easy adaptation to other mine situations. Keywords: discrete event simulation, optimization, decision support system, mine planning, linear programming.

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