金温铁路汤村隧道二次衬砌施工

摘要

The perfect construction scheme, reasonable construction order and the advanced construction method is the key guarantee of tunnel concrete lining construction progress and quality. Combining with construction experience, the article presents concrete construction technology and processing scheme of construction joint of inverted arch, side wall, and the arch, which is instructive to second lining construction.%完善的施工方案、合理的施工顺序及先进的施工方法是隧道混凝土衬砌施工进度和质量的重要保障,文章结合金华至温州铁路汤村隧道施工实践,介绍了仰拱、边墙、拱部混凝土施工工艺及施工缝接头处理方案,对隧道二次衬砌施工有较好的指导意义.