| 拉萨市纳金大桥锚索索鞍抗滑抗摩阻试验过程分析与总结 |
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| 引用本文： | 彭正勇,吴云,赵成升,李 响.拉萨市纳金大桥锚索索鞍抗滑抗摩阻试验过程分析与总结[J].预应力技术,2011,15(6):35-38. |
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| 作者姓名： | 彭正勇 吴云 赵成升 李 响 |
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| 作者单位： | 中交一公局第二工程有限公司 江苏苏州 215101 |
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| 摘 要： | 针对拉萨纳金大桥斜拉索锚索索鞍抗滑抗摩阻试验方法和试验过程，提出环氧握裹式抗滑锚固装置加载试验原理，按照抗滑试验方案要求，对环氧握裹式抗滑锚固装置进行测试，检验矮塔斜拉桥拉索桥塔锚固构造的静载抗滑移力学性能，对试验结果进行总结和分析，从设计和施工方面对斜拉索锚索索鞍抗滑抗摩阻性能提出建议。
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| 关 键 词： | 纳金大桥 索鞍 抗滑抗摩阻 试验 分析 总结 |
Analysis and summary of anti-slip and anti-friction test process of anchor cable saddle of Najin Bridge in Lhasa City |
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| Zhengyong Peng,Yun Wu,Chengsheng Zhao,Xiang Li.Analysis and summary of anti-slip and anti-friction test process of anchor cable saddle of Najin Bridge in Lhasa City[J].Prestress Technology,2011,15(6):35-38. |
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| Authors: | Zhengyong Peng Yun Wu Chengsheng Zhao Xiang Li |
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| Affiliation: | The Second Engineering Co., LTD., China Communications First Public Bureau, Suzhou, Jiangsu 215101 |
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| Abstract: | Based on the anti-slip and anti-friction test method and test process of the cable saddle of Lassa Najin Bridge, the loading test principle of the epoxy gripping anti-slip anchorage device is proposed. According to the requirements of the anti-slip test plan, the epoxy gripping anti-slip anchorage device is tested, and the static anti-slip mechanical properties of the cable bridge tower anchorage structure of the low tower cable-stayed bridge are checked, and the test results are summarized and analyzed. The anti-slip and anti-friction performance of the saddle of the cable-stayed anchor cable is proposed from the aspects of design and construction. |
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| Keywords: | Nagin Bridge Cable saddle Anti-slip and anti-friction To test Analyze Sum up |
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