Characteristics of Train Wind and Analysis of Personnel Safety in Double-Line Shield Tunnel
2013 ◽
Vol 444-445
◽
pp. 264-269
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Keyword(s):
Based on the three-dimensional incompressible Navier - Stokes equations and the standard turbulent model, this paper develops a tunnel-air-train simulation model. Time-history variation rules and space distribution characteristics of train wind are studied at 200km per hour, and safety avoidance distance on evacuation passageways is further discussed. The results show that: Train wind is complex three-dimensional flow which is changed with time and space, since personnel safety may be threatened by train wind. Therefore, effective measures should be taken to avoid accidents.
2014 ◽
Vol 919-921
◽
pp. 865-868
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2020 ◽
Vol 14
(4)
◽
pp. 7369-7378
2013 ◽
Vol 40
(4)
◽
pp. 281-311
Keyword(s):
Keyword(s):
2021 ◽
pp. 095441002098304
1998 ◽
Vol 146
(1)
◽
pp. 464-487
◽
Keyword(s):
Keyword(s):
2010 ◽
Vol 297-301
◽
pp. 924-929