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摘要:
Due to the faultiness of smoke management system and fire protection in Beijing subway line 1 and 2, the disaster prevention need to be studied. The paper analyses the actuality of ventilation and smoke management system by an on-site investigation and experimental test of a typical station and find out some inconsistent with the norms and improvement needed. The feasibility of alteration, according to assessment of the status, was validated by CFD simulation. Ultimately, it meets the requirements for safety for smoke control system of alteration station.
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来源 :
Journal of Engineering Thermophysics
ISSN: 0253-231X
年份: 2009
期: 9
卷: 30
页码: 1581-1584
ESI学科: PHYSICS;