赵沟连拱隧道偏压段施工浅析

Analysis on the Construction of Bias-pressure Section in Zhaogou Connecting—arch Tunnel

简要介绍了赵沟连拱隧道工程概况,针对其进口段不良地质与偏压现象,从施工与设计的角度提出了的施工方法和技术措施。

This paper introduces the general situation of Zhaogou connecting arch tunnel project, and in the light of the bad geology and bias-pressure phenomenon in entrance section, advances the construction methods and technical measures from the angles of construction and design.