Alternatively, you can download the file locally and open with any standalone pdf reader. International journal of surface mining, reclamation and environment issn. Roussos dimitrakopoulos is the pioneer and recognized worlds leading authorityin stochastic mine modelling, planning and production scheduling optimization of industrial mining complexes. Smart fields consortium annual meeting day 1 agenda conference room 365 green earth sciences building stanford university thursday, november, 2014. Ramazan2 the production scheduling of open pit mines is an intricate, complex and difficult problem to address due to its large scale and the unavailability of a truly optimal net present value npv solution, as well as the uncertainty in key parameters involved. Roussos dimitrakopoulos is a professor and canada research chair tier i in sustainable mineral resource development and optimisation under uncertainty, and director, cosmo stochastic mine planning laboratory. This book presents a collection of papers on topics in the field of strategic mine planning, including orebody modeling. The meeting was extremely successful and was attended by more than 40 participants representing 18 countries. Generalized laguerre expansions of multivariate probability. Roussos dimitrakopoulos professor and canada research chair. Geology of australian and papua new guinean mineral deposits monograph australasian institute of mining and metallurgy australasian institute of mining and metallurgy. Resourcereserve classification with integrated geometric. Cosmin paduraru and roussos dimitrakopoulos 2014 mineral supply chain optimization under uncertainty using approximate dynamic programming. Quantitative analysis of mineral resources for strategic.
Grade uncertainty and risk effects in openpit design article in mining technology imm transactions section a 111. Simultaneous stochastic optimization of an open pit gold mining. Advances in applied strategic mine planning pdf ausimm. Pdf recent developments in modelling and optimization approaches for the production of. Roussos dimitrakopoulos the annual production scheduling of open pit mines determines an optimal sequence for annually extracting the mineralized material from the ground. Invaluable discussions were also held with chris fielding of university of queensland. Stochastic integer programming for optimising long term. On the dynamics of mining operations in open pit mines. Roussos dimitrakopoulos mcgill university academia. As simulated orebodies used in stochastic long term mine planning are based on sparse exploration data while grade control data are unavailable at. Fig 5 vertical velocity versus bench in ipu no 3 on the dynamics of mining from management 605 at uet lahore. International journal of mining, reclamation and environment. T his is the third edition of an indispensable guide to one of the important and enduring subject areas of everyday life.
Mathematical geosciences roussos dimitrakopoulos department of mining, metals and materials engineering, mcgill university, montreal h3a 2a7, canada tel. Water resources research publishes original research articles and commentaries on hydrology, water resources, and the social sciences of water and that provide a broad understanding of the role of water in earths system. Roussos dimitrakopoulos, mcgill university, cosmo stochastic mine planning laboratory, mining and materials engineering, faculty member. Roussos dimitrakopoulos is a professor and canada research chair tier i in sustainable mineral resource development and optimization under uncertainty, and director, cosmo stochastic mine. Advances in applied strategic mine planning ausimm. Optimized open pit mine design, pushbacks and the gap problem. Download pdf linear programming and network flows 2nd ed. All content following this page was uploaded by roussos dimitrakopoulos on 28 december 2015. This barcode number lets you verify that youre getting exactly the right version or edition of a book. This file has the same structure for regular and irregular grids and is described as line 2. A stochastic optimization method with inpit waste and. A dynamic stochastic programming approach for openpit mine.
Oct 20, 2011 if the address matches an existing account you will receive an email with instructions to retrieve your username. A quantitative valuation study has been made of australian state surveys with the specific goals of 1 establishing the worth of current programs upgrading state government geoscientific information infrastructure, and 2 considering the results of the valuation in terms of strategic planning. The common element in all the scientific areas that this journal addresses is the need for some optimization methodology for determining viable solutions to problems. Postdoctoral research fellow positions in stochastic optimization of mining complexesmineral value chains. Pdf advances in applied strategic mine planning roussos dimitrakopoulos academia. Roussos dimitrakopoulos cosmo stochastic mine planning. By snehamoy chatterjee, roussos dimitrakopoulos and hussein mustapha download pdf 7 mb no static citation data no static citation data cite. Longterm mine planning optimization is core element of mineral resource. International journal of mining science and technology is an englishlanguage journal. New post fulltext search for articles, highlighting downloaded books, view pdf in a browser and download history correction in our blog. Roussos dimitrakopoulos mining engineering mcgill university. Written for the planning team and other key members who will participate in the process, this important resource offers encouragement for the team who. Implementation of conditional simulation by successive residuals.
Although jointsimulation methods have long been available, they are impractical when it comes to more than three variables and mid to large size deposits. The celebration of special days and seasons, both religious and secular, is universal. Advances in applied strategic mine planning pdf roussos dimitrakopoulos advances. Roussos dimitrakopoulos advances in applied strategic mine.
Amina lamghari, roussos dimitrakopoulos, and jacques a. Download linear programming and network flows 2nd ed ebook pdf or read online books. The study has been done from the perspective of the community as a whole and has been undertaken. If you do not see its contents the file may be temporarily unavailable at the journal website or you do not have a pdf plugin installed and enabled in your browser. Elaborating on the state of the art in the field, it describes the latest. Pdf a diversified tabu search approach for the openpit. Abstractgrade control and orewaste delineation in open pit mining operations was traditionally based on the comparison of estimated grades with an economic cutoff. Simultaneous stochastic optimisation of an openpit gold. Progressive hedging applied as a metaheuristic to schedule. If interested, please contact roussos dimitrakopoulos at email.
Global optimization of open pit mining complexes with. View on the dynamics of mining operations in open pit mines from management 605 at uet lahore. Elaborating on the state of the art in the field, it describes the latest technologies and related research as well as the applications of. Roussos dimitrakopoulos is the pioneer and recognized. Del castillo and dimitrakopoulos 2014 integrate both uncertainties in order to optimize the ultimate pit limit based upon a probabilistic analysis over the lifeofmine, based on a set of combined scenarios. Kizilkale and dimitrakopoulos 2014 present a dynamic programming approach that optimizes the mining rates under market uncertainty. Addresses core aspects of the sustainable, responsible, and optimal development and utilization of earths mineral resources presents both stateofthe art methods and major applications in the global mineral resources industry includes. Postdoctoral research fellow positions in stochastic.
Advances in applied strategic mine planning 1st ed. Advances in applied strategic mine planning springerlink. The user has requested enhancement of the downloaded file. Roussos dimitrakopoulos, mcgill university, canada in conjunction with.
Another 265 words 19 lines of text covering the years 1728, 1662, 1671, 1871, 1626, 1694, 1671, 1741, 1644 and 1699 are included under the topic early roussos history in all our pdf extended history products and printed products wherever possible. Ore reserve estimation and strategic mine planning. Advances in applied strategic mine planning roussos. Feb 01, 2011 implementation of conditional simulation by successive residuals implementation of conditional simulation by successive residuals jewbali, arja. Conditional simulation is a class of monte carlo techniques that can be used to generate equally probable representations of insitu orebody variability. Engineering optimization, 468, 191152, 2014 bibtex reference jul 2014 a new approach to constrained open pit pushback design using dynamic cutoff grades. Smart oil fields and mining complexes pdf paperity. Available at presentations199615mehlingblendingmethodardprevention. Pdf simultaneous stochastic optimization of mining complexes. Dimitrakopoulos, roussos stateoftheart technologies for riskbased orebody modelling and mine planning, optimization and risk management conditional simulation framework founded upon new fast and efficient methods for. Transactions of the institutions of mining and metallurgy. Grade control based on economic orewaste classification.
Geoscience australia provided access and use of regional gravity data. This guidebook provides an overview to the proven applied strategic planning process. Abstract of research paper on earth and related environmental sciences, author of scientific article ryan c. In this paper, discrete wavelet transformation dwtbased multiple point simulation algorithm for. Society for mining, metallurgy and exploration sme, 2015. International journal for numerical methods in fluids. Applied strategic planning download ebook pdf, epub, tuebl. This cited by count includes citations to the following articles in scholar. Conditional simulation algorithms for modelling orebody.
He was also the recipient of georges matheron lectureship award 2015 from. Multivariate blocksupport simulation of the yandi iron ore. Dimitrakopoulos, with 2 highly influential citations and 2 scientific research papers. Fig 5 vertical velocity versus bench in ipu no 3 on the. Joint stochastic optimisation of short and long term mine. The optimization of longterm planning deals with the maximization of cash flows, typically in the order of hundreds of millions of dollars. Optimized open pit mine design, pushbacks and the gap. If for example nvar4, then we have x, y, z and value at the node x,y,z. In this paper, a twophase solution approach based on rockafellar and wets progressive hedging algorithm ph is proposed. Dimitrakopoulos, 2018 as they do not account for uncertainty, but are. The ones marked may be different from the article in the profile.
Kleingeld is a competent person in the evaluation of mineral resources and mineral reserves, a member of the geostatistical association of southern africa, and was formerly chairman of the diamonds working group of the south african mineral resource committee samrec. Orebody modelling and strategic mine planning uncertainty. Pages in category geostatistics the following 24 pages are in this category, out of 24 total. Multivariate blocksupport simulation of the yandi iron ore deposit, western australia by alexandre boucher and roussos dimitrakopoulos download pdf 2 mb. A mining complex is composed of mines, mineral processing streams, stockpiles, and waste facilities, which culminate with generated products that are delivered to customers. Spatial uncertainty modelling is a complex and challenging job for orebody modelling in mining, reservoir characterization in petroleum, and contamination modelling in air and water. Mineral deposits frequently contain several elements of interest that are spatially correlated and require the use of joint geostatistical simulation techniques in order to generate models preserving their spatial relationships. A technological perspective on risk management and sustainability roussos dimitrakopoulos, professor and canada research chair tier i in sustainable mineral resource development and optimization under uncertainty director, cosmo stochastic. Roussos dimitrakopoulos is a professor and canada research chair tier i in sustainable mineral resource development and optimization under uncertainty, and director, cosmo stochastic mine planning laboratory. Joerg benndorfprofessor in geomonitoring and mine surveying, freiberg university of technologyverified email at mabb. Open pit mine design and longterm production scheduling is a critically important part of mining ventures. His cuttingedge research has fundamentally shifted the way the mining industry solves planning problems, from a traditional deterministic. The approach takes short scale orebody information in the form of grade control data into account.
Zinc baseline level and its relationship with soil texture in flanders, belgium meklit tariku chernet, marc van meirvenne ugent, filip tack ugent, s verstraete, e gommeren and elke sevens. The queensland department of natural resources and mines also provided access to regional data and open file information. In the 1990s, an alternative approach to ore selection was applied and established, taking into account financial indicators through the socalled economic classification functions in combination with grade. Abstract scheduling production in openpit mines is characterized by uncertainty about the metal content of the orebody the reserve and leads to a complex largescale mixedinteger stochastic optimization problem. Roussos dimitrakopoulos is a canadian goescientist, professor at mcgill university. Abstracta new multistage stochastic mine production scheduling approach is developed and tested in a large operating gold mine. Advances in applied strategic mine planning is a collection of technical papers addressing core aspects of the sustainable, responsible and optimal development and utilisation of earths mineral resources. The notion of mining complexes is promising in terms of waste and tailings management, since the opportunities given by the diverse processing. The book has been written to help miners succeed in the exceedingly challenging world of project management. This book presents a collection of papers on topics in the field of strategic mine planning, including orebody modeling, mineplanning optimization and the optimization of mining complexes.
Simultaneous stochastic optimisation of a gold mining complex. Professor canada research chair tier i in sustainable mineral resource development and optimization under uncertainty phd ecole polytechnique of. Roussos dimitrakopoulos abstract this paper presents a metaheuristic solution approach based on tabu search for the openpit mine production scheduling problem with metal uncertainty. Dec 17, 2002 if the address matches an existing account you will receive an email with instructions to retrieve your username.
Ferland journal of the operational research society, 659, 514, 2014 bibtex reference aug 2014. Advances in applied strategic mine planning pdf roussos dimitrakopoulos advances in applied strategic mine planning. The supply uncertainty and variability of materials extracted from the mines, which flow through a mining complex to generate products, can be quantified through geostatistical simulations and can be. New digital technologies and risk management in strategic. Mining engineers, mine geologists, resource analysts, and project. Abstract global optimization for mining complexes aims to generate a production schedule for the various mines and processing streams that maximizes the economic value of the enterprise as a whole.
He was selected to receive the william christian krumbein medal in 2018 from the international association for mathematical geosciences. Orebody modeling and strategic mine planning are arguably the backbone of the industry and represent an intricate, complex and critically important part of mining ventures. Stochastic simulation algorithms are popular methods for such modelling. Advances in applied strategic mine planning by roussos dimitrakopoulos. Fast waveletbased stochastic simulation using training images. He was also the recipient of georges matheron lectureship award 2015 from the international association for mathematical geosciences. All intext references underlined in blue are added to the original document.731 429 113 181 1546 158 157 467 1532 935 741 249 136 287 403 267 958 1113 700 250 1312 391 696 290 372 49 651 491 1468 141 1127 272 1081 932 1305 1335 966 1151 737 184 692