| 闸上交通桥预应力混凝土施工技术 |
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| 作者姓名： | 崔绍炎 |
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| 作者单位： | 盐城市水利建筑工程处,江苏,盐城,224002 |
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| 摘 要： | 阐述闸上交通桥施工的特点，结合某闸上交通桥预应力混凝土的施工，叙述闸上交通桥预应力施工的工艺，包括预应力混凝土的材料、预应力施工工具的选择和质量控制，预应力混凝土空心板梁的预制工艺，后张法预应力的施加技术。
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| 关 键 词： | 闸上交通桥 预应力 施工 |
| 文章编号： | 1672-1683（2005）06-0056-02 |
| 收稿时间： | 2005-09-13 |
| 修稿时间： | 2005年9月13日 |
Construction Technology of Pre-stressed Concrete at the Floodgate Transportation Bridge |
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| Authors: | CUI Shao-yan |
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| Abstract: | The author elaborates the characteristic of a floodgate transportation bridge construction, narrates the pre-stressed concrete construction techniques of the floodgate transportation bridge including the pre-stressed concrete material, the choice of pre-stressed construction tools, the quality control, the prefabricated techniques of pre-stressed concrete hollow plate and crossbeam, and the construction technology of post-tensioned prestressing concrete. |
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| Keywords: | floodgate transportation bridge pre-stress construction |
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