Tunnel Engineering’s Post

Different drill and blast patterns are employed in tunnels, and their design should be tailored to the specific conditions of the project. Factors such as the type of rock, geological features, tunnel dimensions, and intended use dictate the selection of the most suitable pattern. If you want to learn drill and blast method in tunnelling along with all other tunnelling methods register for our Online Tunnel Engineering course. Click the link below https://lnkd.in/ePXRpUk5 #blasting #tunnellingcourse #tunnelengineeringcourse #blastingcourse #tunnelcourse #rocktunnel #drillandblast #blast #blastingpattern #tunneleducation #tunnellingpage #tunelfuturistico #tunelizacion #tunelfuturistico #tunnelengineering #artoftunnelling #tunnel #tunnelengineeringisthefuture #tunnel #tunnelling #tunneling #tunel #civilengineering #miningengineering #knowledge #learntunnelling #geotechnicalengineering #geologist #undergroundconstruction #undergroundspace

Adi Syahputra Putra

Tunnel Engineer di Shimizu adhikarya joint optation

9mo

Maybe it's a different kind of rock or charging the first divodio of the explosives so the stones bounce off

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Mally Moxon

Technical Manager for Underground Works

9mo

Difficult to see with the second blast but it’s possible first is a wedge cut due to the scatter and the second is a burn cut because debris doesn’t scatter so far, it’s more confined.

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Khotso Emmanuel Lenka

Student at Central University of Technology, Free State

9mo

The two methods are different. The first method: the exploding debris are scattered even to the entrance of the tunnel while the second method: debris fall closer to the exploded surface I think this is call implosion.

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Alaor Coelho Junior

Engenheiro civil Túneis e Geotecnia

9mo

Diferença está no plano de fogo que resultou em ultralançamento muito menor no túnel do 2° video

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Pedro C.

Senior Design Engineer

9mo

The first..preblasting with Fagersta's cut.The second Four Sections cut

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Redo Boulares

opérateur chez répèt indoustry

9mo

I did this job in 2004

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Balaji N

Attended Banglore North University

9mo

Crackers in the brain

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Seintan Gkatzo

__ şirketinde Unemployed

9mo

Souper

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