| 柱板墙锚索预应力损失研究与对策 |
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| 引用本文： | 彭锋,劳家坤. 柱板墙锚索预应力损失研究与对策[J]. 山西建筑, 2008, 34(11): 154-155 |
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| 作者姓名： | 彭锋 劳家坤 |
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| 作者单位： | 湖南华罡交通规划设计研究院,湖南长沙,410076 |
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| 摘 要： | 通过对高速公路柱板墙锚索预应力应用的实例分析,探讨了预应力锚索加固机理、锚索预应力损失的影响因素以及锚索预应力的变化规律,并在此基础上提出减少预应力损失的措施。
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| 关 键 词： | 高速公路 柱板墙 锚索 预应力损失 |
| 文章编号： | 1009-6825(2008)11-0154-02 |
| 修稿时间： | 2007-12-19 |
Study on cable prestress loss of post-board wall and countermeasures |
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| PENG Feng,LAO Jia-kun. Study on cable prestress loss of post-board wall and countermeasures[J]. Shanxi Architecture, 2008, 34(11): 154-155 |
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| Authors: | PENG Feng LAO Jia-kun |
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| Affiliation: | PENG Feng LAO Jia-kun |
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| Abstract: | Based upon analysis of the application of cable prestress of post-board wall in expressway works the working mechanism of prestressed anchoring cable and the factors influencing the loss of cable prestress as well as variation regularity of cable prestress are discussed,at the same time corresponding measures are proposed to reduce the loss of prestress. |
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| Keywords: | expressway post-board wall cable prestress loss |
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