| 先张法预应力空心板梁的应用 |
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| 引用本文： | 董志强,李业富.先张法预应力空心板梁的应用[J].水运工程,2010(2). |
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| 作者姓名： | 董志强 李业富 |
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| 作者单位： | 中交水运规划设计院有限公司,北京,100007 |
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| 摘 要： | 先张法预应力空心板梁经过多个工程实践已基本形成标准化构件,其在跨度、对荷载的适应能力、有效改善长栈桥对水流的影响和造价等方面比普通梁板有较大的优势。
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| 关 键 词： | 先张法预应力空心板梁 标准化 优势 |
Application of pre-tensioned prestressed hollow plate girder |
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| DONG Zhi-qiang,LI Ye-fu.Application of pre-tensioned prestressed hollow plate girder[J].Port & Waterway Engineering,2010(2). |
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| Authors: | DONG Zhi-qiang LI Ye-fu |
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| Institution: | DONG Zhi-qiang,LI Ye-fu(CCCC Water Transportation Consultants Co.,Ltd.,Beijing 100007,China) |
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| Abstract: | The pre-tensioned prestressed hollow plate girder has formed.a standard component through a number of engineering practices.It has a great superiority in span,effective reduction of the impact from the long trestle on the current flow and cost comparing with common plate girders. |
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| Keywords: | pre-tensioned prestressed hollow plate girder standardization superiority |
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