桃墅岭隧道右线出口偏压段进洞方案

Tunneling Scheme for Bias Pressure Section of Right Line Tunnel Exist

桃墅岭隧道右线出口严重偏压,重点介绍在施工中采取的进洞措施,通过对比原设计方案与实际施工方案和通过现场的监控量测,论证该方案的可行性,为今后处理偏压进洞提供典范。

There is serious bias pressure in right line exist of Taoshuling tunnel. The paper introduced the tunneling measure compared to the original design scheme and demonstrated the feasibility of the former with the model provided to bias pressure tunneling.