A FAST DYNAMIC PROGRAMMING ALGORITHM FOR STOPE BOUNDARY LAYOUT FOR UNDERGROUND MINE
نویسندگان
چکیده
We developed an efficient algorithm that generates optimal stope layout for underground mine. After a mining site has been identified and exploration done, the data gathered is analysed modelling technique applied to produce ore body. The body divided into thousands of blocks in three dimensions. are assigned values per tonne. miners desire which maximizes mine value. In this paper, we present fast efficiently without violating physical constraints.
منابع مشابه
Constrained Path Optimisation for Underground Mine Layout
The major infrastructure component required to develop an underground mine is a decline, which is a system of tunnels used for access and haulage. In this paper we study the problem of designing a decline of minimum cost where cost is a combination of development and haulage costs over the life of the mine. A key design consideration is that the decline must be navigable to trucks and mining eq...
متن کاملA New Optimization via Invasive Weeds Algorithm for Dynamic Facility Layout Problem
The dynamic facility layout problem (DFLP) is the problem of finding positions of departments onthe plant floor for multiple periods (material flows between departments change during the planning horizon)such that departments do not overlap, and the sum of the material handling and rearrangement costs isminimized. In this paper a new optimization algorithm inspired from colonizing weeds, Invasi...
متن کاملNetwork modelling of underground mine layout: two case studies
The dominant working structure of an underground mine is a set of interconnected tunnels which provides access to ore zones and haulage of ore from the designated ore zones to the mill. This set of interconnected tunnels forms a network. We describe a mathematical network model and the modelling features of our two software tools for designing underground mine layouts that minimise associated c...
متن کاملApplying Genetic Algorithm to Dynamic Layout Problem
In today’s economy, manufacturing plants must be able to operate efficiently and respond quickly to changes in the product mix and demand.[1] Layout design has a significant impact on manufacturing efficiency. Initially, it was treated as a static decision but due to improvements in technology, it is possible to rearrange the manufacturing facilities in different scenarios. The Plant layout...
متن کاملA genetic algorithm approach for open-pit mine production scheduling
In an Open-Pit Production Scheduling (OPPS) problem, the goal is to determine the mining sequence of an orebody as a block model. In this article, linear programing formulation is used to aim this goal. OPPS problem is known as an NP-hard problem, so an exact mathematical model cannot be applied to solve in the real state. Genetic Algorithm (GA) is a well-known member of evolutionary algorithms...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International journal of advanced research
سال: 2021
ISSN: ['2707-7802', '2707-7810']
DOI: https://doi.org/10.21474/ijar01/13378