The accident emergency rescue of extra long highway tunnel has become a focus in tunnel operation.
特长公路隧道的安全应急管理研究，已成为隧道工程中迫切需要解决的课题。
Based on the researches of this thesis, a compiling guideline to operational management manual of long highway tunnel is presented.
结合以上研究成果，论文最后给出了我国长大公路隧道运营管理手册的编制框架。
Whether the ventilation system is designed reasonable or not can significantly affects the construction of long highway tunnel for its high cost in economy and energy.
长大公路隧道的通风系统工程造价高、运营能耗大，通风系统设计合理与否，对长大隧道工程建设有重要影响。
Tunnel ventilation is an important technology that restricts long highway tunnels construction, the study of highway tunnel ventilation has great society and economy value.
隧道通风技术是制约长大公路隧道建设的一项重要技术，开展长大隧道通风研究具有极大的社会和经济价值。
By way of safety system engineering method analyzing, in this paper, the general safety system on the tunnel fire protection and rescue of the long highway tunnel is discussed.
从安全系统工程的角度考虑，本文较全面的论述了长大双洞公路隧道火灾防灾救援安全体系。
By way of safety system engineering method analyzing, in this paper, the general safety system on the tunnel fire protection and rescue of the long highway tunnel is discussed.
从安全系统工程的角度考虑，本文较全面的论述了长大双洞公路隧道火灾防灾救援安全体系。
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