摘要
文章结合宁(南京)淮(安)高速公路老山隧道前置式洞口设计和施工情况,详细介绍了前置式洞口工法的原理、施工工序、施工工艺和施工要点,总结了该工法在隧道洞口设计、施工中的环保意义和适用性。
In this paper, based on the design and construction of advanced entrances of Laoshan tunnel on Nanjing-Huaian express highway, principles, sequence, technology and main points of construction of the advanced entrances are introduced in detail. The significance of environment protection and the applicability of this construction method are summarized.
出处
《现代隧道技术》
EI
北大核心
2005年第2期49-52,59,共5页
Modern Tunnelling Technology
关键词
公路隧道
前置式洞口
施工工艺
环境保护
Highway tunnels
Advanced tunnel entrances
Construction technology
Environment protection
