Technologies for optimizing drilling and blasting in open. Once the design weight for the source is exceeded, the drill and blast function provides the geologist with an opportunity to allocate a grade, different from designed, to the excess movements. We operate open pit mines worldwide, providing high quality solutions and contributing to its optimization and efficiency thanks to our unique technologies and team of experts, we can be involved from the design and planning of the blasting, to its execution and the measurement of results, always ensuring that we exceed the expectations of each customer. The software system with functions developed for drill and blast design for open cast mining operations the software solution for drill and blast design is a set of tools that help you to. Export design data ready for direct import into bmis blastplan pro blast design software. Kyle caruana business development manager caruana blasting. Mining software assists open pitcut and underground mines with everything from planning and design to the management of operations for all phases of a mining operation.
Case study combined production and trim blasting pt newmont nusa tenggara, batu hijau, indonesia. Generate and manage open pit mine plans using scheduling scenarios with integration to the block model, haulage, and blast design options without the right software tools focused on open pit design and with no integration to the block model, building a mine design can be an unenviable task. Construct hole templates with design parameters such as fixed or variable collar or toe spacing, angle changes and variable toe horizons. Quickpit allows a mine planner to build a complete pit or dump design with ramps in a matter of minutes. The main blast design programs can be used standalone, or with the other programs for extended blast analysis and data management. An existing polygon object is required to generate a drillhole pattern. Shotplus blast design and modelling software for surface. Note that the blast damage only extends a limited distance into the slope. The vulcan open pit minemodeller provides a complete set of modeling and design tools for open pit mine engineers. Field studies are an important component of the program. The book is intended to assist drilling and blasting engineers to understand their current operations and to modify blast designs and field practices to achieve target blasting. Softblast is the home of jksimblast, the premier software system for blast design and analysis in surface, underground and tunnel operations. Pdf optimisation of drill and blast parameters using. The blast pattern editor is fully integrated with minesight 3d to provide complete design and management of blastholes and blast patterns for open pit mines.
Designxl is a mine design tool which works inside microsoft excel 2007 or above on the spatialxl. Computeraided design engineer workstation for drilling and blasting operation. As with smooth blasting, but the back holes are simultaneously initiated in a separate blast. Soft blast is the home of jksimblast, the premier software system for blast design and analysis in surface, underground and tunnel operations. Specialised tools for open pit blast pattern design include creating blast patterns, blast rows or single blastholes. Is there any software for designing blasting pattern in tunnel. Automate creation processes for drill projects row design, blasthole spacing, parameter calculating, etc. For every blast, after blasting operation, the images of whole muck pile are captured and there images were used for fragmentation analysis by using the fragalyst software. Jan 02, 2019 last month, raquel sobral visits kumtor mine in kyrgystan. Objectives upon completion of this course, you will be able to accomplish the following. Product details a comprehensive system for orebody evaluation, open pit and. Blast design figure 82 staggered pattern figure 83 sing figure 81 square or rectangular pattern. Blastmap tm iii is a software tool for designing blast timing for use with axxis tm. Generates blast plan and according to the delay pattern structure, simulation.
Control functions of the stress package enables customers to choose the optimal power of mass blasts in faces to keep the stability of pit walls while providing the high quality blasts recommended by blast maker cad. Instead of analyzing each operation individually, it is essential to treat and cross information from drilling up to the processing plant. In this paper the general principles behind these techniques will be described, the design and. To find out more about datablast, please visit our website. The second method is typical in open pit mining when a single blast will create a number of material sources. In order to implement an adaptive blastdesign strategy for openpit mines, two problems must first be solved. Blades for blast design by mineexcellence, provides accurate measurement which is imperative for a successful blast design. Bmt works with geologists from over 105 open pit operations around the world to accurately measure 3d blast movement so that the ore is sent to the mill and waste ends up in the waste pile. It was observed that the optimal fragment size mfs, k50, m and maximum fragment size, k95, m of rock depends strongly on the blast design parameters.
Blast design software blasting pattern software for mining. This writeup is not meant to give straight answers to the blast design parameters, as every single quarry is unique. We operate open pit mines worldwide, providing high quality solutions and contributing to its optimization and efficiency thanks to our unique technologies and team of experts, we can be involved from the design and planning of the blasting, to its execution and the measurement of results, always ensuring that we exceed the expectations of each. Last month, raquel sobral visits kumtor mine in kyrgystan. This is meant to be a toolbox for blast design in conventional rock quarrying and open pit mines. Threedify open pit mine design and planning software. Understand drill and blast design concepts design simple blast patterns create designs based on rock mass classifications. This software propose a drill blast pattern based on the rocks drillability, blastabaility, tunnel crosssection design and contour demand. Packed with functionality for automated reserve generation, pit design and scheduling, studio op makes generating and comparing alternative mine plans a breeze. This paper analysed the blast output of boss mining company limited bmcl, an open pit mine in tarkwa in the western region of ghana, using splitdesktop software for fragmentation analysis. A case study examination of two blast rounds at a nevada.
Whether you are a mining engineer designing blasts everyday, a manager looking for a better. Adaptive blast design means that the blast design can be modified in real time, by changing hole pat terns or the type and amount of explosive, based on newly acquired information about the rock mass. Datablast is a multiuser system covering the entire open pit drill and blast process from design to infield operations. Blastplanpro is a graphically based initiation design and simulation package for shotfirers, drill and blast engineers. Enquiry now for blast software or latest technology for blasting. Fast, efficient drill and blast design for open pit mining methods construct hole templates with design parameters such as fixedvariable collar or toe spacing, angle changes and variable toe horizons. Based on desired blasting inputs such as face coordinates, hole diameter, pattern layout, face rock characteristics and location, face profile, hole diameter, pattern layout, desired fragmentation size, explosives and initiating devices, environmental constraints, blast designer software blades calculates blast plan parameters, explosives charge distribution, initiation timing and sequence, results in terms of rock breakage and fragment size distribution. You can create and edit drill patterns using templates and standard patterns, view and manipulate drill patterns and pit shells in three dimensions. The approach utilises the computerbased methodology and monitoring instrumentation developed by the jkmrc blasting group in over 15 years of applied research and consulting in australia and overseas. This book addresses the challenge of optimising the design of blasts for open pit mines and quarries.
Figure 8 terrain of open pit mine recorded with the use of uav. Drilling and blasting are the two most significant operations in open pit mines that play a crucial role in downstream stages. Kumtor gold mine is an openpit gold mining site in issykkul region of kyrgyzstan located about 350 km 220 mi southeast of the capital bishkek and 80 km 50 mi south of lake issykkul. Rapid open pit mine design software geomine quickpit quickpit is an advanced open pit design software for rapid pit design. Comprehensive design and modelling capability with shotplus premier for complex blasts large mines with multiple pits can benefit from blast design templates for each pit and separate blast domains within the pit. The software system contains the tool set that helps to design mine engineering structures, such as pits, dumps, haul roads and railways, in the course of open cut development. While previous research has focused on optimizing these operations as two separate parts or merely in a specific parameter, this paper proposes a system dynamic model sdm for drilling and blasting operations as an interactive system. Large mines with multiple pits can benefit from blast design templates for each pit and separate blast domains within the pit. Software solution for better rock drilling blasting design, planning and analysis. Open pit mine planning and design is an ideal textbook for courses in surface mine design, open pit design, geological and excavation engineering, and in advanced open pit mine planning and design, and can also be a priceless reference resource for active professionals around the world. Identify trends and improve blasting performance over time. Mar 12, 2019 opitblast has the capacity to develop a mine2mill program in order to adjust blast results to reduce the overall cost of the entire operation. Batu hijau is budgeted to produce 140 million pounds of copper and 140,000 ounces of gold in 2011. Blast design software blast design in open cast mines.
The course will provide users with a comprehensive workflow for blast design, from start to finish. Designxl is a mine design tool which works inside microsoft. Opitblast is windows blast design software to plan, share and control all the blast operations and their results. Comprehensive design and modelling capability with shotplus premier for complex blasts. Jksimblast is a suite of programs for blast design and analysis. Dec 09, 2016 of course, first stage is always blasting pattern design which were published before in mineblog see open pit blasting pattern design excel sheet or cognito form.
When an explosive charge is detonated, chemical reaction occur which, very rapidly changes the solid or liquid explosive. Blasting pattern software, our blast specialists are expert in blast design software. An open pit bench blasting application mining consultant. Studio op is a complete design and scheduling product for short and mediumterm planning of open pit mines. Now check out the sections below to better understand or learn the software. This book addresses the challenge of optimising the design of blasts for open pit. Blastatistics software for quality control of drilling and blasting in opencut mines.
Create hole charging plans, design of tieup plans and load sheets. This bundle features a complete set of 3d tools for toecrest, ramp, phase, and dump design along with all of. Its parametric and incremental pushbackdump creation tools combined with unlimited undoredo allows the mine planner to evaluate multiple designs and plans in the shortest time possible. Is there any software for designing blasting pattern in. The downloads below are provided for current users of jksimblast. Fundamentals of slope design keynote address at slope. Vulcan mine modeller open pit the vulcan open pit minemodeller provides a complete set of modeling and design tools for open pit mine engineers. Procedia engineering 46 2012 27 a 38 18777058 2012 the authors. This may range from one or two metres for small civil engineering blasts to many tens of metres for open pit mine production blasts. Open pit mine design in excel with designxl youtube. A training on opitblast blast design software was provided and our services presented. Paper open access related content effect of stemming to. Optimized design of drilling and blasting operations in open.
Reduce ore dilution and loss in open pit mines bmt. A demonstration video showing how to do open pit mine design with designxl. Opitblast has the capacity to develop a mine2mill program in order to adjust blast results to reduce the overall cost of the entire operation. Blades provide quarry operators with an uncomplicated, firstapproximation method for designing blast patterns, considering geologic structure, and to show the valid use of the technique by comparing drill and blast pattern dimensions used in the quarry. Create rectangular, triangular and equilateral patterns create vertical or inclined holes on flat, inclined or undulating surfaces. Construct hole templates with design parameters such as fixedvariable collar or toe spacing, angle changes and variable toe horizons. Of course, first stage is always blasting pattern design which were published before in mineblog see open pit blasting pattern design excel sheet or cognito form. Update holes layouts against survey and design changes and fast and intuitive hole numbering. Complete blast planning, design and analysis software. This software propose a drillblast pattern based on the rocks drillability, blastabaility, tunnel crosssection design and contour demand. Understand drill and blast design concepts design simple blast patterns create. The ikon system also integrates with oricas i pro blast design software which ensures. The templates improve management, control and efficiency of each blast. The results are being integrated into a userfriendly blast design software package.
A case study examination of two blast rounds at a nevada gold. Technologies for optimizing drilling and blasting in openpit. Blastiq blast design and optimisation software for mining. With over 750 users in 60 countries, jksimblast is used in a wide range of mining, research and teaching applications by miners, explosives suppliers, contractors, consultants and universities. It presents a practical approach to the design and assessment of blasts, and demonstrates how blasting operations can be engineered not only to solve classic blasting problems, but also to optimise blasting performance to meet the needs of.
Optimized design of drilling and blasting operations in. The purpose of the field studies conducted by niosh is to fully document the results of a number of blast rounds carried out under a wide range of rock conditions. Initiation sequences to be designed based on optimised burden relief and effective delay. Open pit mine planning and design, two volume set, second edition v. Audit drill patterns against blast hole distribution and location constraints. Delay times to be assigned to individual blast holes, without having to consider the tiein complexities electric initiation sequences. Batu hijau coppergold open pit mine, located in the west nusa tenggara province of indonesia. Rapidly generate drill patterns using predefined hole templates then manually adjust as required to final. Blast designer software blades calculates blast plan parameters, explosives charge distribution, initiation timing and sequence, results in terms of rock breakage and fragment size distribution. Geomine quickpit quickpit is an advanced open pit design software for rapid pit design. Blast design software opitblast ask us for a free trial.
Fast, efficient drill and blast design for open pit mining methods. Mining software assists open pit cut and underground mines with everything from planning and design to the management of operations for all phases of a mining operation. You can do that oldstyle penpapercalculator or you can use designing software specifically focused on blasting like delpat etc. The software system with functions developed for drill and blast design for open cast mining operations kmine. This bundle features a complete set of 3d tools for toecrest, ramp, phase, and dump design along with all of the standard cad and triangulation tools. Electronically transfer data, respond to changes in realtime, and generate reconciliation reports. Preblast survey face points, crest, toe, top of coal and drill surface points were imported to the software. Open pit metals integrated planning tools for open pit. Packed with functionality for automated reserve generation, pit design and scheduling, studio op makes generating and comparing alternative mine plans a. Mechanism of rock breakage while release of explosives energy upon detonation and other relevant points are discussed below. Generate and manage openpit mine plans using scheduling scenarios with integration to the block model, haulage, and blast design options without the right software tools focused on open pit design and with no integration to the block model, building a mine design can be an unenviable task.
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