Underground Drilling and Blasting Training Video - ACG
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- Опубликовано: 28 дек 2024
- The Australian Centre for Geomechanics has developed this safety training video for underground metalliferous mine workers. To purchase this product or find out more information, visit www.acg.uwa.edu...
Overview
All underground mine workers will be exposed to drilling and blasting processes. The aim of this video is to provide workers with the critical knowledge on drilling and blasting to aid appreciation of the importance of these mining processes and their related hazards. The video features an introduction to the rock breaking process in mining, followed by a section on how to handle, store and transport explosive products. The third part of the video covers development drilling and blasting practices; and the fourth part discusses production drilling and blasting.
Target Audience
Underground mine workers - the need to identify the potential hazards of working near or with explosives, and the protocols of re-entering a working area after blasting.
Workers responsible for development and production drilling and blasting activities. This video will review drilling and blasting fundamental concepts that are critical to achieving optimal rock breaking outcomes.
All industry stakeholders - those keen to learn more about drilling and blasting in underground mines.
Project Sponsors: Barrick Gold of Australia; BHP Billiton Olympic Dam; Dyno Nobel Asia Pacific; Gold Fields Australasia; Newmont Asia Pacific; Orica Mining Services; Xstrata Zinc.
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![Drill and Blast Sequence [Fuzor Method Statement]](/img/1.gif)
I am learning about underground hardrock mining prior to getting a job... this is a great video, thankyou!
Great video! As an experienced mine engineer I can say the video gives a true demonstration of the mining process... Only if there were more videos..
Thank you for your feedback. Perhaps this is something we can look into for the future :)
Hello, I'm currently studying mining and minerals engineering at VT(Switching to it next semester, so excited.)
I'm taking diff eq right now and deforms next semester. I can't wait for explosives and fragmentation class. Any tips? I think this summer I need to review gen chem, statics and I am taking calc 3.
Exactly what my woman will really appreciate as she studies Explosive Engineering at Ms.State University
Mo. State University
Me and my woman can learn this someday when I can afford my own property and a blasting permit.
I want to know about invert drilling process in metal mines
Very succinct and on point. Nice video.
I'm very proud of you mountaintop removal coming to Southern West Virginia blast and all the mountains out
This was very interesting.
Great video. Thankyou for sharing
Sinking a Shaft Mining and Developing cement and still mine
Developing a Shaft mine,
Something you dont get to do in civilian life. I'd for sure do this job
Very informative video, thank you
fantastic work. may I found this CD
Hi Jean Pascal,
Thank you for your feedback! We're delighted that you enjoyed this video. To purchase the DVD, I invite you to visit acg.uwa.edu.au/shop/udb/
Kind regards,
The ACG Team
Still an excellent video, even three years after first seeing it. :P
Hi JO,
Thanks for your feedback! We're pleased to hear that you enjoyed the video.
Kind regards,
The ACG Team
Hello, which blasting machine is safe, stable, best suitable for underground ?
Спасибо за видео. 😊
The problem I found on underground mines is that they never bother to tell the contractors when they are doing to blast
Usually at end ea shift, but all blast times should be posted where you can see on entry
I inveted the system for using bulk explosives underground 😊
wonderful video to know about mining
I am very excited to your video
I am blasting in mines area
Hi Sanjipti,
We're glad that you have enjoyed this short preview. If you would like to purchase the DVD in full, it is available for sale at acg.uwa.edu.au/shop/udb/
Kind regards,
The ACG Team
Australian Centre for Geomechanics price?
We need more bridges interstates and highways in West Virginia
They are using high explosives. The gasses generated by the reaction are not important. In warhead design we discard the explosive and products as soon as the reaction is complete. By then the shockwave has entered the material and that is what does the work. If you used gunpowder then the pressure would be important, because that's deflagration. In HE the reaction is supersonic in the material, and that wavefront carries the energy.
The amount of gas an explosive produces is of prime importance as well as the VOD
I don't know, but in the video, no efforts are mentioned to plug the holes.
Amount of gas is important
As a shotfirer I can tell you the gasses are very important, the primers job is to heat up and initiate the explosive column, ea kg of loaded product will make 1000lt of gas's and the immediate expansion in the designed pattern is what throws all the rock or burden in the desired direction.
Warheads and blasting ground are different things mate
Salam dari Drill And Blast Crew Indonesia
Nice info🤩🤩
fantastic video help me so much translate theory into act!
Hi Giwrgos,
Glad to hear that the video provided you with some useful information!
Kind regards,
The ACG
Nice video explaining drill and blast! We got more videos on our channel here if you want to learn more about mining!
Ok😊
I am rock driller from odisha India which for