梅树岭隧道洞口段浅埋偏压施工技术

摘要

Against the engineering background of Meishuling Tunnel of Beijing-fuzhou Railway Passenger Line（ Fujian and Jiangxi Section）, aiming at the construction of shallowly-buried bias part of tunnel exit, specific treatment are presented for the situations based on the scheme and measure applied during construction. The practice shows that the measures and tre- aments ensure the safety and progress of construction of tunnel exit.%以京福铁路客专（闽赣段）梅树岭隧道为工程背景,针对隧道洞口浅埋偏压段的施工,从方案确定及施工过程中所采取的措施出发,依据施工状况提出具体的处理措施。实践证明,所采取的措施及处理方法保证了隧道洞口的施工安全及施工进度。