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Пікірлер
@dustyhard189 Ай бұрын
Ok😊
@diamond527 Ай бұрын
I'm a trainee open pit mining Haultruck operator. I want to join in Australian mining operational job.
@WilliamEnwerem-w3r 2 ай бұрын
We need more bridges interstates and highways in West Virginia
@WilliamEnwerem-w3r 2 ай бұрын
I'm very proud of you mountaintop removal coming to Southern West Virginia blast and all the mountains out
@adamant2307 3 ай бұрын
Something you dont get to do in civilian life. I'd for sure do this job
@moodofmusic1621 4 ай бұрын
How can I get the software?
@WilliamEnwerem-c9c 5 ай бұрын
We don't need the mountains in southern West Virginia we need to get rid of the mountains in southern West Virginia
@WilliamEnwerem-c9c 5 ай бұрын
We don't need the mountains in West Virginia we don't need trees in West Virginia and Southern West Virginia
@princepaineto5388 5 ай бұрын
I can get job here?
@АндрейТоковенко-п2т 6 ай бұрын
Спасибо за видео. 😊
@wijpke 7 ай бұрын
I inveted the system for using bulk explosives underground 😊
@aserta 7 ай бұрын
Very succinct and on point. Nice video.
@geoffreylee5199 7 ай бұрын
This was very interesting.
@cageordie 7 ай бұрын
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.
@wijpke 7 ай бұрын
The amount of gas an explosive produces is of prime importance as well as the VOD
@timtim8468 6 ай бұрын
I don't know, but in the video, no efforts are mentioned to plug the holes.
@khanimambabaloyi1756 3 ай бұрын
Amount of gas is important
@richo1177 2 ай бұрын
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.
@richo1177 2 ай бұрын
Warheads and blasting ground are different things mate
@balarammohapatra4321 11 ай бұрын
I want to know about invert drilling process in metal mines
@MrBennyrick77 Жыл бұрын
I am learning about underground hardrock mining prior to getting a job... this is a great video, thankyou!
@stevenmunn6087 Жыл бұрын
Sinking a Shaft Mining and Developing cement and still mine
@stevenmunn6087 Жыл бұрын
Developing a Shaft mine,
@getl0st Жыл бұрын
The problem I found on underground mines is that they never bother to tell the contractors when they are doing to blast
@richo1177 2 ай бұрын
Usually at end ea shift, but all blast times should be posted where you can see on entry
@sammysammy3835 Жыл бұрын
Great video. Thankyou for sharing
@shinerickaquatics806 Жыл бұрын
Exactly what my woman will really appreciate as she studies Explosive Engineering at Ms.State University
@shinerickaquatics806 Жыл бұрын
Mo. State University
@Acuity-1 Ай бұрын
Me and my woman can learn this someday when I can afford my own property and a blasting permit.
@altafhussaineng2293 2 жыл бұрын
Very informative video, thank you
@ydhuvnshisushant7882 2 жыл бұрын
I am rock driller from odisha India which for
@laskuri1393 3 жыл бұрын
good collection of scenes
@kamalkamal9997 3 жыл бұрын
Nice info🤩🤩
@martielelia7708 3 жыл бұрын
e01pc vyn.fyi
@Hasdf32gbve 3 жыл бұрын
Great snippet, is the full video available anywhere?
@MinhNgoc-jp7zc 3 жыл бұрын
Hello, which blasting machine is safe, stable, best suitable for underground ?
@Krishna_Gupta_007 4 жыл бұрын
kzbin.info/www/bejne/gp6pdnaids-Zeas Calculation face and heading
@cobralife306 4 жыл бұрын
I’m absolutely goin to take these workshops
@Mining2Me 4 жыл бұрын
Nice video explaining drill and blast! We got more videos on our channel here if you want to learn more about mining!
@poncoblaster 5 жыл бұрын
Salam dari Drill And Blast Crew Indonesia
@Bubul9191 6 жыл бұрын
I am very excited to your video I am blasting in mines area
@AustCentreGeomech 6 жыл бұрын
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
@MAHATODINESH93 5 жыл бұрын
Australian Centre for Geomechanics price?
@jeanpascal7066 6 жыл бұрын
fantastic work. may I found this CD
@AustCentreGeomech 6 жыл бұрын
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
@kevinmorales1596 6 жыл бұрын
Puta la wea ponganlo en español
@OffGridInvestor 6 жыл бұрын
Noone is going to translate to Spanish. No lo comprhendo
@AustCentreGeomech 6 жыл бұрын
Hi Kevin, At this stage, we do not have the DVDs available in Spanish. However, you are welcome to send your enquiry through to [email protected] Kind regards, The ACG Team
@LeungoMabjeng 6 жыл бұрын
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..
@AustCentreGeomech 6 жыл бұрын
Thank you for your feedback. Perhaps this is something we can look into for the future :)
@rye-bread5236 5 жыл бұрын
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.
@jogrobler 8 жыл бұрын
Still an excellent video, even three years after first seeing it. :P
@AustCentreGeomech 6 жыл бұрын
Hi JO, Thanks for your feedback! We're pleased to hear that you enjoyed the video. Kind regards, The ACG Team
@rajenderchilumula6094 9 жыл бұрын
wonderful video to know about mining
@giwrgospap1329 10 жыл бұрын
fantastic video help me so much translate theory into act!
@AustCentreGeomech 6 жыл бұрын
Hi Giwrgos, Glad to hear that the video provided you with some useful information! Kind regards, The ACG