Research on Intrinsic Safety Method for Open-pit Mining
It is thought that intrinsic safety method can help system designers and administrators to take appropriate treatments against accidents. The danger of open-pit mining system can be reduced to a set target or an acceptable level by means of Processes for managing these risks in active open pit operations have been developed in many mine sites around the world, (PDF) Risk Management Strategies for Open Pit
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Safety Risk Assessment and Management of
A mine safety index system and safety risk evaluation model are established to support the evaluation process. The results show that the overall risk level of the Panzhihua OP-UG iron mine is at a With the growth in demand for mineral resources and the increase in open-pit mine safety and production accidents, the intelligent An Optimum Deployment Algorithm of Camera
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Research on Intrinsic Safety Method for Open-pit Mining
Its application in open-pit mine will help to manage unsafe factors, reduce danger, establish long-term safety mechanism and eventually improve the level of Taking the overall safety of the Changshanhao open-pit gold mine, the safety evaluation system is constructed, including 4 layers, as 31 measure layer indexes, Evaluation of Open-Pit Mine Security Risk Based on FAHP
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Safety and health in small-scale surface mines: A handbook
The objectives of this handbook are: to protect workers in small-scale surface (open-pit) mines from safety and health hazards and risks in their work; to This scenario leaves open the necessity of developing methods specifically aimed at assessing the accident risk in the open pit mining industry. Keywords. Risk Risk Assessment in the Open Pit Mining Industry—A Short
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Multidimensional spatial monitoring of open pit mine dust
Abstract Dust pollution is one of the most severe environmental issues in open pit mines, hindering green mining development. Open pit mine dust has Wind speed exacerbates challenges associated with rock stability, introducing factors such as heightened erosion and the possibility of particle loosening. Enhancing Rock and Soil Hazard Monitoring in Open-Pit Mining
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Optimum ramp design in open pit mines ScienceDirect
The problem studied in this paper is that of designing the optimal open pit haulage ramp that, for a given ramp width and a maximum ramp gradient, connects two points of the mine, minimising construction and operational costs. Because in-pit ramps require the removal of a considerable amount of non-valuable material (stripping), we In order to prevent accident cases and improve safety in the mining industry, a safety risk assessment and management process is needed to identify and respond to high-risk hazards in mines. This study Safety Risk Assessment and Management of
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A New Method for Haul Road Design in Open-Pit Mines to
Designing an efficient haul road for the movement of mining equipment in open-pit mines is of critical importance because the cost of transporting ore and waste can vary greatly depending on the road design results [].Many guides on road design in open-pit mines have been developed to date [1,2,3,4,5].These guides describe the design of the The open pit mine has been in op eration over 60 years now and is currentl y one of the major hard-rock depo sits of its kind The geometry of the slope is define d by a first pass to de fine(PDF) Slope stability assessment of an open pit mine using
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Research on Intrinsic Safety Method for Open-pit Mining
Open-pit mining is a complicated system engineering which has many unsafe factors like large amount of workers, dispersive workplaces, bad natural conditions and involute working environments.The overall safety environment risk evaluation matter-element model based on the Fuzzy analytical hierarchy process (FAHP) and extenics theory settled under the practical situation of the engineering, providing a good decision-making basis for the safe production and management work of gold mine. In order to timely find out the safety Evaluation of Open-Pit Mine Security Risk Based on FAHP
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Optimization-based dispatching policies for open-pit mining
We propose, implement, and test two approaches for dispatching trucks in an open-pit mining operation. The first approach relies on a nonlinear optimization model that incorporates queueing effects to set target average flow rates between mine locations. The second approach is based on a time-discretized mixed integer programming (MIP) This study aimed to develop and assess the feasibility of different machine learning algorithms for predicting ore production in open-pit mines based on a truck-haulage system with the support of the Internet of Things (IoT). Six machine learning algorithms, namely the random forest (RF), support vector machine (SVM), multi-layer Estimating Ore Production in Open-pit Mines Using Various
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Mining Free Full-Text Rock Fall Hazard Analysis for In-Pit
Controlling rockfall-related risks is a requirement for safe pit operations and primarily mitigated through adequate bench geometry design and implementation. This paper presents a method for rockfall hazard analysis for in-pit operations potentially impacting external sensible areas, adapted from natural rockfall hazard analyses. The Truck-Shovel system continues to be the predominant mining hauling system of choice for surface mines because of its ease of implementation, high flexibility, and high scalability. 1. The majority Mining Free Full-Text Electrification Alternatives
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Stability Analysis and Optimal Design of Ultimate Slope of an Open Pit
To avoid over-tailing and limit the risk of failure in open-pit mines, choosing an ideal and stable slope is critical. The major goal of this study was to provide a stable and optimal design for the ultimate slope of the Shadan Open Pit Mine using numerical modeling to calculate the minimum factor of safety equal to 1.20 under various situations of the The intelligent construction of open-pit coal mines is still in its initial stage. The automation of equipment, design, and management information does not meet the requirements of intelligent mining. Therefore, the intelligent transformation, upgrading, and development of open-pit coal mines is an urgent and difficult task.Research and practice of intelligent coal mine technology systems
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Optimising Productivity and Safety of the Open Pit Loading
The open pit mining load and haul system has been a mainstay of the mining industry for many years. While machines have increased in size and scale and automation has become an important development, there have been few innovations to the actual load and haul process itself in recent times. This research highlights some of the Optimising Productivity and Safety of the Open Pit Loading and Haulage System with a Surge Loader it is only recently that an equipment manufacturer is offering this as a standard product to the broader traditional open pit mining industry. and G. M. Wali Ullah. 2021. "Optimising Productivity and Safety of the Open Pit Loading andOptimising Productivity and Safety of the Open Pit Loading
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Modeling Productivity Reduction and Fuel Consumption in Open-Pit Mining
Open pit mining is based on dynamic operations within the open pit, with the haulage operation being the most decisive in terms of the cost and the overall productivity of the operation. A vital aspect for the success of the haulage operation are the conditions of the roads, which change over time due to wear and tear. The present work aims to model 2. Shovel–Truck (ST) System In open-pit mining, shovels (excavators) and trucks are the most widely used equip-ment, because material handling (mainly excavation with haulage) is the most important mining operation. According to previous studies, material handling accounts for nearly 50% of the total operating cost in most Recent Research Agendas in Mining Equipment
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Risk Assessment in the Open Pit Mining Industry—A Short
This work aimed to identify risk assessment methods specifically used in the open pit mining industry. The research of information was based on the PRISMA methodology, where 12 databases with the appropriate keywords were searched. An occupational disease assessment of the mining industry’s occupational health and safety The open pit mining load and haul system has been a mainstay of the mining industry for many years. While machines have increased in size and scale and automation has become an important(PDF) Optimising Productivity and Safety of the Open Pit
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Sensors Free Full-Text Extraction of Step-Feature Lines in Open-Pit
The open-pit-mining status map is an important basis for the spatial-information description, production planning, and mining-acceptance measurement of the open-pit mine, and it is also an important premise for ensuring efficient and intelligent mining. (TM) i9-10900K CPU @ 3.60 GHz; graphics card: NVIDIAGeforce2060;
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