| 无粘结预应力技术在圆形水池中的设计与应用 |
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| 引用本文： | 杨越,来武清.无粘结预应力技术在圆形水池中的设计与应用[J].重庆建筑,2009(4):18-21. |
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| 作者姓名： | 杨越 来武清 |
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| 作者单位： | 机械工业第三设计研究院,重庆400039 |
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| 摘 要： | 江津某污水处理厂工程日处理污水能力为3万吨，水池由内、外两部分组成，外池内径为54．08m，内池内径为20．04m，高4．7m，为半地下室结构。在水池的结构设计中，外池池壁采用无粘结预应力方案，以满足大直径圃形水池池壁环向应力较高的要求，并取得了良好的经济技术指标。本文根据实际工程简要介绍了水池预应力部分的设计与施工。
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| 关 键 词： | 无粘结预应力 预应力损失 强彤水池 |
Design and Application of Unbonded Prestressing Technology in Circular Water Tank |
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| Abstract: | The daily sewage treatment capacity of a certain sewage treatment plant in Jiang Jin is 30000tons, the pools are divided into inner and outer sections. The diameter of the outside pool is 54.08 meters, and 50.04 meters for the inside pool, with all heights of 4.7 meters. Due to the diameter of the larger pool, unboned prestress technique is applied in design of the wall of outside pool to meet the requirement of high cylindrical shell circumferential prestress, satisfactory economic specification has been a... |
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| Keywords: | unbonded prestressing loss of prestress circular tater tank |
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