| 无粘结预应力沉淀池实测伸长值偏大原因分析 |
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| 引用本文： | 董志荣.无粘结预应力沉淀池实测伸长值偏大原因分析[J].盐城工学院学报(自然科学版),2005,18(4):57-59. |
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| 作者姓名： | 董志荣 |
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| 作者单位： | 盐城市建筑设计研究院有限公司,江苏,盐城,224002 |
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| 摘 要： | 针对在实际施工过程中，某无粘结预应力沉淀池预应力束实测伸长值比理论计算伸长值偏大，超过规范规定范围的情况，进行了分析和测试，提出了导致实测伸长值偏大的原因。
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| 关 键 词： | 无粘结预应力束 伸长值 摩擦损失 弹性模量 |
| 文章编号： | 1671-5322（2005）04-0057-03 |
| 收稿时间： | 2005-10-27 |
| 修稿时间： | 2005年10月27 |
An Exploration into Reasons why the Unbonded Prestress Sediment Pool Tendon Extension Value Measured is Bigger Than the Computed Value by Theory |
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| DONG Zhi-rong.An Exploration into Reasons why the Unbonded Prestress Sediment Pool Tendon Extension Value Measured is Bigger Than the Computed Value by Theory[J].Journal of Yancheng Institute of Technology(Natural Science Edition),2005,18(4):57-59. |
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| Authors: | DONG Zhi-rong |
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| Institution: | Yancheng Institute of Architeecture Decign Research Co.Ltd,Jiangsu Yancheng 224003,China |
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| Abstract: | In the actual construction , unbonded prestress sediment pool tendon extension value measured is bigger than the computed value by theoryo And the extension value is often beyond the range permitted by code. In this arcticle,it is analyzed and the cause is found. |
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| Keywords: | unbonded short tendon values of extension friction loss elastic modulus |
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