| 预应力新工艺在新昌江大桥中的应用 |
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| 引用本文： | 田明.预应力新工艺在新昌江大桥中的应用[J].城市道桥与防洪,2007(6):91-93. |
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| 作者姓名： | 田明 |
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| 作者单位： | 浙江省嵊州市市政设施管理处,浙江嵊州,312400 |
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| 摘 要： | 预应力混凝土连续箱梁桥是目前中小跨径桥梁主要桥型之一,该文结合新昌江大桥工程,针对这一桥型建设过程中的关键技术——预应力新工艺的特点进行了论述,包括采用塑料波纹管、真空辅助压浆、超长空间钢束施工工艺。
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| 关 键 词： | 预应力混凝土 连续箱梁 塑料波纹管 真空压浆 空间钢束 |
| 文章编号： | 1009-7716（2007）06-0091-03 |
| 收稿时间： | 2007-03-15 |
| 修稿时间： | 2007-03-15 |
Application of Pre-stressed New Technology in Xinchang River Birdge |
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| Tian Ming.Application of Pre-stressed New Technology in Xinchang River Birdge[J].Urban Roads Bridges & Flood Control,2007(6):91-93. |
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| Authors: | Tian Ming |
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| Abstract: | The pre-stressed concrete continuous box beam bridge is one of the small-span and the middle-span bridges now. Combined with the project of Xinchang River Bridge, the article discusses the characteristics of the pre-stressed new technology ----- key technique in the course of constructing this bridge, and also discusses the construction technologies of using the plastic corrugated pipe, vacuum auxiliary mud jacking and super-long space steel strand. |
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| Keywords: | pre-stressed concrete continuous box beam plastic corrugated pipe vacuum mud jacking space steel strand |
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