RESEARCH ON EVACUATION SAFETY OF UNDERGROUND COMMERCIAL STREET
With the growth of urban population and the shortage of surface space resources,reasonable and effective underground space development has become one of the main concerns of urban development today.Due to the natu-ral closure and isolation of the underground space,the large number of people brought by commercial facilities brings certain security risks to the underground space,the safety and evacuation requirements of which are getting higher than that of usual.A commercial street in Shenyang is taken to improve the safety evacuation efficiency.We investigate the current situation of the use of underground commercial entrances and exits during the peacetime and war period,the potential security risk of which is speculated by a holistic model.The deep-seated reasons are ex-plored in terms of design,interests,and system,and corresponding solutions and measures are proposed.The re-search may provide the reference for the design of underground commercial street entrance and exit.
NETL
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