摘要
针对温州高铁新城瓯海大道三期瞿溪1#隧道面对洞口浅埋、偏压等复杂地质条件,选择洞内贯通位置和开挖工艺,采用科学合理的施工方法有效控制隧道施工变形,实现安全贯通。
In view of the complex geological conditions such as shallow burial and bias pressure at the entrance of Quxi 1#tunnel in Ouhai Avenue phase III of Wenzhou High Speed Railway New Town,the penetration position and excavation technology in the tunnel are selected,and scientific and reasonable construction methods are adopted to effectively control the tunnel construction deformation and realize safe penetration.
作者
罗宪
Luo Xian(Jiangmen Hangtong Shipping Co.,Ltd.of China Communications fourth Navigation Bureau,Jiangmen 529000,China)
出处
《科学技术创新》
2022年第8期141-144,共4页
Scientific and Technological Innovation
关键词
安全
浅埋
偏压
暗洞贯通
Safety
Shallow burial
Bias voltage
Concealed tunnel penetration
