| 官厅湖特大桥预应力施工 |
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| 引用本文： | 黄士军.官厅湖特大桥预应力施工[J].山西建筑,2004,30(9):44-45. |
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| 作者姓名： | 黄士军 |
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| 作者单位： | 中铁三局铁科工程有限责任公司 |
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| 摘 要： | 结合具体工程实例 ,从施工准备、穿束、张拉、孔道压浆四方面介绍了预应力的施工过程 ,阐述了纵向大张力的施工工艺 ,以满足该大桥锚固体系、纵向张拉吨位、预力束的施工要求。
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| 关 键 词： | 预应力施工 张拉 孔道压浆 锚固 |
| 文章编号： | 1009-6825(2004)09-0044-02 |
| 修稿时间： | 2004年2月6日 |
Prestress construction of Guantinghu Bridge |
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| HUANG Shi-jun.Prestress construction of Guantinghu Bridge[J].Shanxi Architecture,2004,30(9):44-45. |
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| Authors: | HUANG Shi-jun |
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| Abstract: | Combined with practical work the prestress construction procedure is introduced from four aspects: preparation, threading, jacking and cement mortar pouring. According to the construction technology of large longitudinal tension detailed introduction is made in order to meet the construction requirements on anchorage system of bridge, tension force and prestressing bundles. |
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| Keywords: | prestress construction tension duct grouting anchorage |
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