摘要
结合厦门第二条海底隧道(海沧海底隧道)工程实践,对类似高风险海底隧道施工中如何应用综合超前地质预报技术,设计爆破减振技术,预防和应对突泥、涌水等突发事件等进行了系统的研究和应用,总结出一套适用于复杂环境条件下,海陆交界下穿城市主干道近接建筑物、港区、海底大断面、施工组织高难度、高风险隧道施工综合技术,为工程安全施工提供技术保障。
Combined with the engineering practice of the second subsea tunnel in Xiamen(Haicang Subsea Tunnel),this paper systematically studies and applies the application of comprehensive advanced geological prediction technology in the construction of similar high-risk subsea tunnels,design blasting vibration reduction technology,prevent and deal with emergencies such as mud inrush and water inrush.It alsosummarizes a set suitable for the sea land junction under complex environmental conditions.Comprehensive technology for tunnel construction under urban trunk road,close to buildings,port area,large cross-section of seabed,difficult construction organization and high risk,so as to provide technical guarantee for safe construction of the project.
作者
孙磊
SUN Lei(Xiamen Road and Bridge Engineering Investment Development Co.,Ltd.,Xiamen,Fujian 361000,China)
出处
《施工技术（中英文）》
CAS
2021年第18期57-60,共4页
Construction Technology
关键词
隧道
海底隧道
钻爆法
安全管控
施工技术
tunnels
subsea tunnel
drilling and blasting method
safety control
construction
