摘要
文章结合杭金衢高速公路二期C合同段大洋滩隧道施工过程,对开挖方案、中隔墙加固、洞口防偏压施工、防排水系统等进行论证分析,详细阐述了几个关键措施的施工,并对双连拱隧道的监控量测提出了建议。
In combination with Dayan Beach tunnel construction process （Stage Ⅱ）of Quzhou-Yaoshang Highway （included in Contract C）, the paper expounds and analyses on the excavation scheme, strengthening of the midboard, anti-bias construction of the opening and waterproofing and dewatering systems, states in details the construction of several key measures and makes suggestions to the monitoring and surveying of the twin-arch tunnel.
出处
《安徽建筑》
2006年第3期34-37,共4页
Anhui Architecture
关键词
软弱围岩
连拱隧道
施工技术
soft wallrock
multi-arch tunnel
construction technique
