高速铁路隧道椭圆帽檐斜切式洞门修建技术

摘要

依托厦深高铁双鹰顶隧道椭圆帽檐斜切式洞门施工修建情况,分别从施工工艺流程、作业要点、注意事项、质量控制、劳力及机具组织、质量安全控制措施、技术效果等方面进行了阐述,为今后同类工程施工积累经验,并具备一定的借鉴意义。%Based on the construction of the elliptical hat brim slanting tunnel portal of the tunnel with the double-eagle top along Xiamen-Shenz- hen express railway, the paper illustrates the procedure for the construction craft, the working points, the precautions, the quality control, labor and mechanic organization, the quality safety control measures, and technical effect, so as to accumulate experience for similar projects in future and have some reference for these projects.