摘要
双线隧道间人行横通道的设置一直是隧道工程建设中的重点和难点。通过介绍美国NFPA502标准以及《道路隧道设计规范》(DG/TJ 08-2033)中对隧道人行横通道/应急出口设置,分析和总结了国内外已建隧道工程中人行横通道的设置方法,提出了人行横通道的设置应采用"处方式"和"性能化"设计相结合的方法。
The determination of tunnel cross passage interval has always been a difficulty in tunnel construction. The terms relating to cross passage and emergency exit in the NFPA 502 standard and 'Road Tunnel Design Standard'(DG/TJ 08-2033) are introduced. The cross passage of exiting tunnels at home and abroad are summarized. It is proposed that the prescriptive and performance-based design methods should be combined in tunnel cross passage design.
出处
《地下工程与隧道》
2017年第3期9-13,61,共6页
Underground Engineering and Tunnels
