重庆解放碑地区地下环道工程服役安全关键设施分析

Analyses of the Key Installations for the Service Safety of Underground Ring Road in Jiefangbei Area,Chongqing

重庆市渝中半岛解放碑地区是重庆最繁华的商业区之一,该地区地下停车系统串联了该区域内分散的各地下停车场,并与市政道路连接形成解放碑地下环道工程。介绍解放碑地区地下环道工程服役安全关键设施设计,分析地下停车场连接道的特点,并从平纵线形、隧道断面、应急逃生、通风设计、消防安全和照明设计等几方面进行阐述,为类似工程设计与研究提供参考。

Jiefangbei area in Yuzhong District is one of the most prosperous business areas in Chongqing.The underground parking system connects all underground parking lots scattered in this area,and has access to municipal road,which forms Jiefangbei underground ring road.This is an introduction and analysis of the key installations for the service safety of underground ring road in Jiefangbei area,analyzing the characteristics of the connection road for underground parking lots and elaborating on horizontal vertical line,tunnel section,emergency evacuation,ventilation design,fire safety and lighting design,which provides a reference for similar project design and research.