0
What type of mine involves digging tunnels and shaft deep underground?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why is open pit safer then shaft mine?
it cant collapse in the way shft mines can. As Shaft mines are underground it makes it alot more easier for it to collapse on everyone and they will all die so therefore open pits are much much safer than shaft mins. Thanks
What are two types of mining?
The two types of mining are Open-cast mining and Underground mining. Underground mining is further divided in to Adit mining and Shaft mining.
What is tail shaft?
Tail Shaft is the section after the propeller shaft of a shift. Any shaft is always placed farthest from the head, where the power is applied.
What is a sentence for shaft?
The mine shaft was over 500 feet deep. The shaft of the wagon was broken.
How do you calculate shaft power?
Shaft power P = (2(pi) * (angular Speed in rpm) * (Torque at shaft)/ 60 Torque of a solid shaft is given by (pi/16)* (Shear stress of material of shaft) * (Dia of shâft3).
What is deep shaft mining?
Deep Shaft Mining is two tunnels going deep underground, on tunnel for the miners to come up and down and the other for the coal to be lifted up to the ground.
What is some mining equipment for shaft mining?
Shaft mining is the earnest form of underground mining. Underground mining is selected when the rock or mineral is so far to reach using surface mining. Shaft mining is the kind of mine that you normally see in movies where the miner travels straight down into a profound, dark tunnel until he reaches the base. The shaft mine has a vertical man shaft, a tunnel where the men travel up and down in an elevator. Equipment is taken into the mine using this shaft, too. Short tunnels to the ore are dug from that man shaft. When the ore is dynamited and broken into chunks, it is taken to the top and loaded into trucks through a second shaft. There is usually an air shaft that gives the mine ventilation. When we visited a coal mine, it was amazing how much air moved around in the tunnels. Moving air removes the gases that occur naturally underground.
What is an air shaft?
An air shaft is a vertical shaft which supplies ventilation to a tunnel or underground facility.
How do get into the shaft underground in poptropica?
go on youtube
What is an adit?
An adit is a horizontal access shaft to an underground mine.
Origin of the word Galloway large mining structure for shaft digging?
It is a movable temporary shaft platform which moves up and down inside a mine shaft. It consists of one or more platforms to sink the shaft. It permits safer drilling and other shaft work!
Did every mine have a shaft?
No, not every mine had a shaft. Some mines used adits, which are horizontal tunnels dug into the side of a hill or mountain to access the mineral deposits underground. Adits were particularly common in hilly or mountainous regions where it was easier to dig horizontally than vertically.
What is an underground passage called?
tunnel, cave, catacomb, burrow, shaft, drift, adit, chunnel
Which type of mining would be used to extract a vein of ore from deep underground?
Shaft mining.
Which type of mining would be use to extract a vein of ore from deep underground?
Shaft mining.
Which type of mining would be used extract a vein of ore from deep underground?
Shaft mining.
What is Underground Mining?
underground mining is done when the rocks, minerals of gemstones are too far underground to get out with surface mining some kinds of underground mining are Borehole Mining Drift Mining Hard Rock Mining Shaft Mining Slope Mining
