| 岩质高边坡预应力锚固的几个问题 |
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| 引用本文： | 刘玲,赵中夏,程智. 岩质高边坡预应力锚固的几个问题[J]. 交通科技与经济, 2004, 6(3): 4-5 |
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| 作者姓名： | 刘玲 赵中夏 程智 |
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| 作者单位： | 重庆交通学院,重庆,400074;海南海通公路工程咨询监理有限公司,海南,海口,570203 |
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| 摘 要： | 在阐述预应力锚索结构及其作用的基础上,分析了影响预应力锚索锚固效果的主要因素,根据现场实测数据,对内锚固段应力分布特征进行了系统的分析,针对预应力锚固效应的三个方面,提出了群锚第一效应和群锚第二效应的概念。
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| 关 键 词： | 岩质高边坡 预应力 锚固 锚固效应 |
| 文章编号： | 1008-5696-(2004)03-0004-02 |
| 修稿时间： | 2003-09-06 |
Some problems on prestressed anchor for high rock slope |
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| LIU Ling,ZHAO Zhone-xia,CHENG Zhi. Some problems on prestressed anchor for high rock slope[J]. Technology & Economy in Areas of Communications, 2004, 6(3): 4-5 |
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| Authors: | LIU Ling ZHAO Zhone-xia CHENG Zhi |
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| Affiliation: | LIU Ling1,ZHAO Zhone-xia2,CHENG Zhi2 |
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| Abstract: | Based on the introduction of the structure and function of prestressed chain, discussion is made on the factors that influence its anchor effect. From the practical data, a systematic analysis is carried out for the distributing characteristics of inner anchor prestressing force section and given the new conception: first group anchor effect and second group anchor effect. |
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| Keywords: | high rock slope prestressed anchor anchor effect |
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