| 万州长江二桥隧道式锚碇与钻岩锚组合结构计算分析和设计 |
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| 引用本文： | 江忠贵.万州长江二桥隧道式锚碇与钻岩锚组合结构计算分析和设计[J].世界桥梁,2006(2):31-34,58. |
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| 作者姓名： | 江忠贵 |
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| 作者单位： | 铁道第一勘察设计院,陕西,西安,710043 |
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| 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。
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| 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 |
| 文章编号： | 1671-7767（2006）02-0031-04 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006年2月20日 |
Calculation, Analysis and Design of Combined Structure of Tunnel Type Anchorage and Rock Bore Anchor for the 2nd Wanzhou Changjiang River Bridge |
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| JIANG Zhong-gui.Calculation, Analysis and Design of Combined Structure of Tunnel Type Anchorage and Rock Bore Anchor for the 2nd Wanzhou Changjiang River Bridge[J].World Bridges,2006(2):31-34,58. |
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| Authors: | JIANG Zhong-gui |
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| Abstract: | 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. |
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| Keywords: | suspension bridge tunnel type anchorage rock bore anchor combined structure anchor system analysis and calculation |
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