| 公路岩石边坡预应力锚固数值仿真分析 |
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| 引用本文： | 万中兵,李洁.公路岩石边坡预应力锚固数值仿真分析[J].贵州工业大学学报(自然科学版),2006,35(3):92-95. |
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| 作者姓名： | 万中兵 李洁 |
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| 作者单位： | 1. 贵州高速公路开发总公司,贵州,贵阳,550008
2. 贵州省交通规划勘测设计研究院,贵州,贵阳,550008 |
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| 摘 要： | 贵州岩溶地区,边坡地质条件复杂,给施工带来很大的困难,在边坡加固方法的选择上也存在一定的困难;预应力锚固技术是很常见的一种边坡的治理手段,但是在锚索砂浆强度、预应力吨位、群锚间距等参数的选取上存在一定的困难;采用数值模拟方法,通过对某高速公路岩质边坡分析,不同锚固参数对锚固效果的影响。
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| 关 键 词： | 公路岩石边坡 预应力锚固 数值仿真 |
| 文章编号： | 1009-0193（2006）03-0092-04 |
| 收稿时间： | 2005-04-25 |
| 修稿时间： | 2005年4月25日 |
Study of Digital Simulation of Mechanism of Anchor Cables for Rock Slope of Highway |
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| WAN Zhong-bing,Li jie.Study of Digital Simulation of Mechanism of Anchor Cables for Rock Slope of Highway[J].Journal of Guizhou University of Technology(Natural Science Edition),2006,35(3):92-95. |
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| Authors: | WAN Zhong-bing Li jie |
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| Institution: | 1. Guizhou Expressway Development Corporation, Guiyang 550001, China; 2. Guizhou Traffic Planning Survey and design Institute, Guiyang 550001, China |
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| Abstract: | In Guizhou Karst areas,geological condition of slope is very complex,bringing great hardship to the construction,there is a difficulty of the choice of methods for reinforcement there.Prestress anchor technology is a very common means of overcoming governance,but difficulties also exist in selecting parameters of anchor cables mortar strength,strength tonnage,anchors spacing,etc.The use of numerical simulation methods through a highway rock slope analysis analyzing different parameters' effects on the anchoring reinforcement will obtain the most reasonable alternative of anchoring reinforcement. |
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| Keywords: | rock slope of highway prestress anchor digital simulation |
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