摘要
本文结合实际隧道工程施工,对隧道三台阶临时仰拱法开挖技术进行总结,重点阐述了该方法的施工工艺及注意要点。
Combined with the actual tunnel construction, this paper summarizes the trenchless technology of tunnel three-step temporary invert method, and mainly describes the construction technology and specific construction points of this method.
出处
《价值工程》
2014年第3期123-124,共2页
Value Engineering
关键词
隧道
三台阶临时仰拱法
技术
工艺
tunnel
three-step temporary invert method
technology
crafts
