Truck Selection with the Fuzzy-WSM Method in Transportation Systems of Open Pit Mines

Malli, Tahir; Özfırat, Pınar Mızrak; Yetkin, Mustafa Emre; Özfırat, M. Kemal

doi:10.17559/tv-20190910100025

Cited by 3 publications

(4 citation statements)

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“…Selection of suitable means of transport [2][3][4] In [2], criteria for selecting suitable types of dump trucks are proposed. Ref.…”

Section: Research Problem References Commentsmentioning

confidence: 99%

“…[3] applied the Monte Carlo technique for loader selection. The Fuzzy-WSM method and 20 criteria for the selection of freight vehicles are presented in [4].…”

Section: Research Problem References Commentsmentioning

confidence: 99%

“…The authors of [3] present a procedure for choosing loading and transportation machines for an open-pit complex ore mine using a statistical testing method (Monte Carlo technique). Also, the study [4] investigated the crucial factors and corresponding criteria that affect the selection of trucks. To solve the selection problem, the authors of this study used the analytic hierarchy process and the fuzzy weighted sum model for six different truck types and 20 selection criteria.…”

Section: Introductionmentioning

confidence: 99%

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Proposal of a Transport Planning Model for the Removal of Quarry Stone Using a Simulation

Saderova,

Ambrisko,

Marasova

et al. 2024

Applied Sciences

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This article describes a transport planning model which applies a simulation to support decision-making in quarry operations. The analysis of the transport system was used as input for creating the model and the subsequent research. There are five loading points in the quarry from which, according to the plan, the quarry stone is transported to the crusher, where it proceeds for further processing. The required daily capacity of the downstream technological line is 3800 t/day. Based on the analysis, it was found that it was impossible to fulfill this requirement from the two loading points which were the furthest from the unloading point. For this reason, two simulation models of the transport system were created. The first simulation model is a transport system (loading, removal and dumping of quarry stone) from one loading point. Simulation experiments were performed on this model for all loading points. The findings from the analysis confirmed the results of the simulation experiments. Subsequently, a model of the combined quarry stone removal from two loading points was proposed. The model was designed for two variants of dividing the work shift into two work sections. In the model, which had a tabular form, the combinations of loading points and values of the minimum number of unloaded cars for stone removal were suitable to ensure its necessary daily capacity. The last part of this research was expanding the original model with an additional loading point. Several experiments were performed on this model. The aim of these experiments was to verify the combinations of loading points presented in the proposed model and the combinations of unsatisfactory loading points. Based on the research results, the transport planning model and simulation models are suitable additional tools for the decision-making process in removing quarry stone.

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“…Selection of suitable means of transport [2][3][4] In [2], criteria for selecting suitable types of dump trucks are proposed. Ref.…”

Section: Research Problem References Commentsmentioning

confidence: 99%

“…[3] applied the Monte Carlo technique for loader selection. The Fuzzy-WSM method and 20 criteria for the selection of freight vehicles are presented in [4].…”

Section: Research Problem References Commentsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Proposal of a Transport Planning Model for the Removal of Quarry Stone Using a Simulation

Saderova,

Ambrisko,

Marasova

et al. 2024

Applied Sciences

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“…In the past two decades, the use of multi criteria decision analysis (MCDA) models has become prevalent. MCDA models have found application in the field of mining engineering for the purpose of selecting various equipment, such as transportation and support systems (Yetkin et al, 2016;Bouhedja et al, 2020;Malli et al, 2021;Kiani., 2021). The purpose of using multi criteria decision analysis methods is to identify the most suitable mining method that aligns best with the relevant criteria (Samimi Namin et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Simultaneous Evaluation of Criteria and Alternatives for Mining Method Selection (Case Studies: Gol-E-Gohar No. 3 Iron Ore and Chahar-Gonbad Copper Ore)

Namin,

Amou

2024

MGPB

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Selecting a mining method is an essential step in the initial phases of mining. The selection of an inappropriate mining method can have consequences, such as the potential loss of a portion of the ore deposit. Sometimes, changing the mining method can result in high costs that render the entire project economically unfeasible. For the past two decades, qualitative patterns and numerical scoring have been replaced by multi-criteria decision-making methods. In this study, the Simultaneous Evaluation of Criteria and Alternatives (SECA) multi-criteria decision analysis method was introduced for the first time in the selection of mining methods. The SECA was used to select the mining method in two ore bodies: Gol-E-Gohar No. 3 Iron ore and Chahar-Gonbad Copper ore. The final ranking compared with the results obtained from the fuzzy TOPSIS decision-making method. The satisfactory results indicated that the open-pit method was selected as the appropriate approach for both cases. The SECA method has lower computational complexity because it does not require the use of weight vectors as inputs. However, it does require a precise decision matrix. This method can be considered the foundation of artificial intelligence for selecting a mining method.

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Application of Several Fuzzy-Based Techniques for Estimating Tunnel Boring Machine Performance in Metamorphic Rocks

Samadi,

Mahmoodzadeh,

Hussein Mohammed

et al. 2023

Rock Mech Rock Eng

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Truck Selection with the Fuzzy-WSM Method in Transportation Systems of Open Pit Mines

Cited by 3 publications

References 0 publications

Proposal of a Transport Planning Model for the Removal of Quarry Stone Using a Simulation

Proposal of a Transport Planning Model for the Removal of Quarry Stone Using a Simulation

Simultaneous Evaluation of Criteria and Alternatives for Mining Method Selection (Case Studies: Gol-E-Gohar No. 3 Iron Ore and Chahar-Gonbad Copper Ore)

Application of Several Fuzzy-Based Techniques for Estimating Tunnel Boring Machine Performance in Metamorphic Rocks

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