«VENTILATION SHAFT»に関連する英語の本
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1
Mine
Ventilation: Proceedings of the 10th US / North ...
A new 6.1 m diameter exhaust ventilation shaft would have been required, along
with two 1650kW surface exhaust fans, and a dedicated fresh air intake drift to
reduce air velocities in the haulage drifts. Figure 1 is a VnetPC schematic of this ...
S. Bandopadhyay, R. Ganguli, 2004
2
11th US/North American Mine
Ventilation Symposium 2006: ...
Velocity Airway type range m/s Intake shaft velocities with hoisting < 12 Intake
ventilation shaft velocities <20 Intake airways for vehicles and pedestrians 4 to 6
Large workshop excavations >0.25 Auxiliary ventilated headings & drill horizons
> ...
Jan M. Mutmansky, Raja. V. Ramani, 2006
3
Boundaries of Rock Mechanics: Recent Advances and Challenges ...
The main shaft, auxiliary shaft and ventilation shaft locate in the industrial square.
The coal mine mainly exploits the coal seams No.3, named No.3 up and No.3
down, respectively, with the total thickness of 6.21 m in average. The burial depth
...
Meifeng Cai, Jin'an Wang, 2008
4
Geologic and Mine Modelling Using Techbase and Lynx
Typically, there will be two shafts: a larger diameter production shaft with
compartments for ore hoisting, man and material transport and air intake, and an
exhaust ventilation shaft. The ventilation shaft will be located at the shallower end
of the ...
5
The Handbook of Tunnel Fire Safety
The benefit of the 'chimney effect' of the ventilation shaft in a naturally ventilated
tunnel is dependent on air temperature differentials, rock temperatures, wind
direction and velocity, and shaft height. A mechanical ventilation system has
been ...
Richard Carvel, Alan Beard, 2005
Helpme drag him up to the ceiling ventilation shaft,” Commander Mike
coordinates. The restofthem prop a large rectangular silver steel computer
consoleshelving unit against the wall under the ventilation shaft. There was a
vent bolted tothe ...
7
Principles and Practices of Modern Coal Mining
Ventilation shaft is shallower. 2. Ascessional ventilation is possible during the
whole life of the pit. But in this scheme establishing of connections between the
shafts is delayed Model III (Figure 4.8-c) is similar to model I except that the third
...
8
Handbook of Hybrid Systems Control: Theory, Tools, Applications
The ventilation is achieved by a turbine and a heater on the surface and a vertical
ventilation shaft (primary system), operated on a clockwise basis. Air pumped in
from the surface is usually heated (in winter time at least), to avoid it to cause ...
Jan Lunze, Françoise Lamnabhi-Lagarrigue, 2009
9
International façades: CROFT - Climate Related Optimized ...
Shaft ventilation Shaft ventilation is the ventilation method ofchoice
iflargervolumes ofair need to be moved. Fresh airflows in through the windows
and is then led into a shaft, typically located in the centre ofthe building. Inside
the shaft the air ...
10
Tunnelling Switzerland
Smoke at the fire location is extracted through vents in the intermediate ceiling
fitted with flaps, channelled through the extraction duct and expelled through the
ventilation shaft. The smoke extraction ventilators are located in the cavern at the
...
Georg Anagnostou, Georg Anagnostou, Heinz Ehrbar (Hrsg.), 2013
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London city lawyer fell to his death down a ventilation shaft
Poplar Coroner's Court heard the doors to a vent shaft opposite the flat's front door had been left open because of concerns over damp but the safety railing ... «Daily Mail, 7月 15»
Boart Longyear Utilizes Advanced Drilling Technique to Achieve …
A Boart Longyear drilling team rose to the challenge as it bore down into the earth to create a ventilation shaft for an underground longwall coal mine in ... «Mining Global, 2月 15»
Police Find Suspect in Ventilation Shaft During Standoff at Bucks …
Police respond to a shopping center in Tullytown, Bucks County as they pursue a suspect who broke into a gun shop early Monday morning. NBC10's Katy ... «NBC 10 Philadelphia, 2月 15»
Drunk man follows soup smell, gets stuck naked in ventilation shaft
You know it's massive night when you follow the smell of soup down a ventilation shaft, only to get stuck naked and have to be rescued by firefighters. «Metro, 2月 15»
NTSB: Metro fans pulled smoke toward passengers on train at L'Enfant
Then, at 3:24 p.m., according to Hart, the Landover controllers switched on another set of fans — inside a huge ventilation shaft about 1,100 feet in front of the ... «Washington Post, 2月 15»
Area Congress members raise concerns with Metro's ventilation …
Multiple members announced that the ventilation on the trains didn't work ... Sources say the fan in the ventilation shaft leading outside the tunnel wasn't working ... «WTOP, 1月 15»
South Korea concert victims' families call for leniency
The victims were standing on the cover of a ventilation shaft to get a better view of the pop concert featuring girl group 4Minute when it gave way, plunging them ... «Reuters, 10月 14»
Concert tragedy: Vent shafts accidents waiting to happen
SOUTH KOREA - The innumerable ventilation shafts around the country may be accidents just waiting to happen, with no regulations to ensure their structural ... «AsiaOne, 10月 14»
Fans at South Korean pop concert plunge into ventilation shaft, 16 …
SEOUL Sixteen people were killed at an open-air pop concert in South Korea on Friday when the cover of a ventilation shaft they were standing on gave way, ... «Reuters, 10月 14»
Arch Coal Submits New Mine Ventilation Shaft Plan Near Tygart …
Arch Coal has proposed a new location for its ventilation shaft near Tygart Lake State Park in Grafton after residents and park visitors spoke out unfavorably ... «State Journal, 5月 14»
