| 预应力混凝土结构后张拉应力试验研究 |
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| 引用本文： | 缪云伟,潘琪,王时越,迟珊.预应力混凝土结构后张拉应力试验研究[J].昆明理工大学学报(理工版),2001,26(5):59-62. |
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| 作者姓名： | 缪云伟 潘琪 王时越 迟珊 |
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| 作者单位： | 昆明理工大学建筑工程学院, |
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| 摘 要： | 提出了预应力混凝土结构后张拉应力测试方法，并以方舟综合楼顶应力板面后张拉试验结果为依据，对后张拉预应力结构在张拉过程中的应力传递、磨擦阻力的影响及应力的损失等问题进行了分析探讨，得到了一些有益的结论。
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| 关 键 词： | 预应力混凝土 钢铰线 试验研究 后张拉 预应力 |
| 文章编号： | 1007-855X(2001)05-059-04 |
| 修稿时间： | 2001年3月5日 |
Experimental Investigation of Post-tensioned Stress on Pre-stressed Concrete Construction |
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| MIAO Yun-wei,PAN Qi,WANG Shi-yue,CHI Shan.Experimental Investigation of Post-tensioned Stress on Pre-stressed Concrete Construction[J].Journal of Kunming University of Science and Technology(Natural Science Edition),2001,26(5):59-62. |
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| Authors: | MIAO Yun-wei PAN Qi WANG Shi-yue CHI Shan |
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| Abstract: | A testing method of stress for post tensioned steel strands in pre-stressed concrete is proposed. Based on the testing results of Fangzhou building, it is analyzed that the stress transfer in the course of tensing, the effect of friction resistance, and the reduce of stress etc.. At last, some useful conclusions are obtained. |
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| Keywords: | pre-stressed concrete post-tension steel strand |
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