| 复合型预应力锚索发展情况简介 |
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| 引用本文： | 姜东琳.复合型预应力锚索发展情况简介[J].西北水电,2004(4):40-42. |
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| 作者姓名： | 姜东琳 |
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| 作者单位： | 中国水电顾问集团西北勘测设计研究院,西安,710065 |
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| 摘 要： | 通过对几种预应力锚索受力情况的分析比较，简要介绍自由式拉压复合(防腐)型预应力锚索的全新设计方法，这种锚索对软弱岩体，特别是承载力低的土体永久性加固具有不可替代的作用。
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| 关 键 词： | 拉压复合型 预应力 锚索 |
| 文章编号： | 1006-2610(2004)04-0040-03 |
| 修稿时间： | 2004年2月18日 |
Introduction to the development of composite prestressed cables |
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| JIANG Dong-lin.Introduction to the development of composite prestressed cables[J].Northwest Water Power,2004(4):40-42. |
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| Authors: | JIANG Dong-lin |
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| Abstract: | By analysis and comparison to tensile conditions of several prestressed cables, the fully new design method concerning free composite tensile and compression cables is briefly described. This sort of anchorage cable is applied for weak rockmass, especially the permanent consolidation of soil mass with low bearing capacity. |
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| Keywords: | type of composite tensile and compression prestress anchorage cable |
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