摘要
万州长江二桥主桥锚碇采用了隧道式锚碇与钻岩锚组合结构,设计计算采用了三维有限元分析计算和比较,并对钻岩锚及锚碇锚固系统进行了介绍。
The anchorage for the main bridge of the 2nd Wanzhou Changjiang River Bridge is designed as the combined structure of tunnel type anchorage and rock bore anchor. In the calculation and design, the three-dimensional finite element method is used to conduct calculation, analysis and comparison of the combined structure. In this paper, the rock bore anchor and other anchor systems of the structure are described.
出处
《世界桥梁》
北大核心
2006年第2期31-34,58,共5页
World Bridges
关键词
悬索桥
隧道式锚碇
钻岩锚
组合结构
锚固系统
分析计算
suspension bridge
tunnel type anchorage
rock bore anchor
combined struc ture
anchor system
analysis and calculation
