| 广渝高速公路预应力T梁张拉施工方案 |
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| 引用本文： | 卫建雷. 广渝高速公路预应力T梁张拉施工方案[J]. 山西建筑, 2002, 28(2): 151-152 |
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| 作者姓名： | 卫建雷 |
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| 作者单位： | 中铁十二局集团公司一公司,山西,临汾,041000 |
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| 摘 要： | 介绍了广渝高速公路预应力T梁采用张法施工的情况。对工程概况、锚具质量的验收，张拉设备的配套校验，混凝土构件的检查验收作了简要的叙述，着重对预应力值的控制方法和预应力的张拉过程进行了论述，并采取了相应的几项安全措施，以达到质量检验评定标准。
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| 关 键 词： | 预应力 预应力值 T梁 张拉操作 高速公路 |
| 文章编号： | 1009-6825(2002)02-0151-02 |
| 修稿时间： | 2001-11-29 |
The tension construction plan of prestressed T-beam of Guangyu expressway |
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| WEI Jian lei. The tension construction plan of prestressed T-beam of Guangyu expressway[J]. Shanxi Architecture, 2002, 28(2): 151-152 |
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| Authors: | WEI Jian lei |
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| Abstract: | The paper introduces construction circumstances by the post tension method of the prestressed T beam in Guangyu Expressway. The engineering situations, the acceptance check of the anchorage, the coordinated check of tension equipments and the acceptance check of concrete components are stated simply. The controlling method of presterss value and the tension process of prestressed bars are discussed in detail. The according safety measures are adopted to reach the criterions of quality checking. |
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| Keywords: | prestress prestress value T beam tension operation |
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