摘要
由于我国城市交通量急剧增加,城市交通需求旺盛,为了减少道路建设对区域规划的破坏及既有建筑的影响,城市隧道工程成为新的发展趋势。以重庆市渝中连接隧道为依托,介绍城市非对称连拱隧道结构设计的控制性因素和技术,为类似工程的设计施工提供借鉴。
Since traffic volume in cities of China increases rapidly and demand for urban traffic is vigorous,in order to reduce damages of road construction to regional planning and influences on existing buildings,urban tunnel project becomes a new development trend.This paper,on the basis of Chongqing Yuzhong Connecting Tunnel,introduces control factors and techniques in design of urban asymmetrical double-arch tunnels to provide a reference for design and construction of similar projects.
出处
《公路交通技术》
2013年第1期91-96,共6页
Technology of Highway and Transport
关键词
城市隧道
分岔结构
非对称
连拱
urban tunnel
bifurcation structure
asymmetrical
double-arch
