长大公路隧道性能化安全疏散设计

Performance-based Safe Evacuation Design of Long and Large Road Tunnels

将性能化安全疏散设计概念引入公路隧道,初步探讨了长大公路隧道性能化安全疏散的设计方法和准则,包括安全疏散的设计要求、步骤、目标和指标等,并以广州增从高速公路凤凰山特长隧道为例,给出其性能化安全疏散设计方案。

This paper introduces the concept of performance - based evacuation design to road tunnels and discusses the methods and standards of performance - based evacuation design, including design requirements, steps, targets and indica- tors. This paper takes Fenghuang mountain road tunnel of Zengcong expressway as an example and presents the performance - based evacuation design scheme.