| 预应力锚固工程技术的发展与应用 |
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| 引用本文： | 杨俊志,冯杨文. 预应力锚固工程技术的发展与应用[J]. 探矿工程(岩土钻掘工程), 2003, 0(Z1): 87-90 |
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| 作者姓名： | 杨俊志 冯杨文 |
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| 作者单位： | 四川准达岩土工程公司,四川,成都,610072 |
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| 摘 要： | 对拉力型、压力型预应力锚索存在的应力集中及锚索腐蚀等问题进行了分析,重点对新型自由式单孔多锚头防腐型预应力锚索及其应用情况进行了介绍.
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| 关 键 词： | 锚固工程 预应力锚索 单孔多锚头 应力集中 锚索腐蚀 |
| 文章编号： | 1000-3746(2003)S1-0087-04 |
| 修稿时间： | 2003-04-30 |
Development and Application of Pre-stressed Ground Anchor Technology |
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| YANG Jun zhi,FENG Yang wen. Development and Application of Pre-stressed Ground Anchor Technology[J]. Exploration Engineering （Rock & Soil Drilling and Tunneling）, 2003, 0(Z1): 87-90 |
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| Authors: | YANG Jun zhi FENG Yang wen |
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| Abstract: | Stress concentration existing within both pull and press pre stressed anchor ropes, erosion of anchor ropes and so on are analyzed. Emphases are put on the introduction of a new type of anticorrosive and pre stressed anchor ropes which are put into single hole with multi anchors and their application. |
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| Keywords: | ground anchor project pre stressed anchor ropes multi anchors in single hole stress concentration rope erosion |
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