| 小浪底工程消力塘上游边坡3000 kN锚索张拉试验及成果分析 |
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| 引用本文： | 李向东,马邦凯.小浪底工程消力塘上游边坡3000 kN锚索张拉试验及成果分析[J].四川水力发电,1999,18(2):29-30,67. |
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| 作者姓名： | 李向东 马邦凯 |
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| 作者单位： | 中国水利水电第七工程局 |
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| 摘 要： | 小浪底水利枢纽消力塘上游边坡锚索施工是在复杂地质条件下的进行的，为确保锚索施工达到要求，先进了现场张拉试验。通过试验，掌握了索自由端，锚墩和基础变形以及锚索徐变度与荷载的关系，验证了锚索设计吨位的合理性。
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| 关 键 词： | 预应力岩石锚索 张拉试验 徐变度 消力塘 边坡 |
Tension Test and Result Analysis on 3000 kN Anchorage Cable on Upstream Slope of Stilling Basin at Xiaolangdi Waterconservancy Project |
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| Li Xiangdong,Ma Bangkai.Tension Test and Result Analysis on 3000 kN Anchorage Cable on Upstream Slope of Stilling Basin at Xiaolangdi Waterconservancy Project[J].Sichuan Water Power,1999,18(2):29-30,67. |
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| Authors: | Li Xiangdong Ma Bangkai |
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| Abstract: | Installation of anchorage cable on upstream slope of stilling basin at Xiaolangdi project was carried out under difficult geological conditions.Insitu tension test was conducted first to ensure anchorage meeting design requirements.From test,the relationship of cable free end,anchor pier,foundation deformation and cable creep with load is revealed and rational design force for anchorage cable is proved. |
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| Keywords: | rock anchor with prestress without bond tension test creep degree |
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