| 悬臂灌注连续梁桥预应力通长束施工技术 |
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| 引用本文： | 陈江涛.悬臂灌注连续梁桥预应力通长束施工技术[J].山西建筑,2011,37(8):160-161. |
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| 作者姓名： | 陈江涛 |
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| 作者单位： | 中铁二十局集团第五工程有限公司,云南昆明,650200 |
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| 摘 要： | 结合泰东河大桥工程实践,就悬臂灌注连续梁桥预应力通长束的施工技术进行了论述,分别介绍了预应力孔道成型,通长束的穿束及双控张拉等关键技术,为类似工程提供了指导。
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| 关 键 词： | 悬臂灌注 连续梁 预应力 通长束 |
On construction technique of prestressed threading in cantilever casting continuous girder bridge |
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| CHEN Jiang-tao.On construction technique of prestressed threading in cantilever casting continuous girder bridge[J].Shanxi Architecture,2011,37(8):160-161. |
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| Authors: | CHEN Jiang-tao |
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| Affiliation: | CHEN Jiang-tao |
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| Abstract: | Combining with the engineering practice of Taidonghe Bridge,the paper indicates the construction technique of prestressed threading,introduces some key technique from the prestressed hole forming,the penetrating strand of treading and the double-control tension,so as to provide the direction for similar projects. |
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| Keywords: | cantilever casting continuous girder prestress threading |
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