| 先张法预应力混凝土20m T形梁施工技术 |
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| 引用本文： | 潘建华. 先张法预应力混凝土20m T形梁施工技术[J]. 施工技术, 2006, 0(Z2) |
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| 作者姓名： | 潘建华 |
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| 作者单位： | 中铁二十二局集团有限公司 北京100043 |
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| 摘 要： | 介绍了铁路梁先张法预应力混凝土20m T形梁的施工技术,特别是该梁型设计有横向张拉,提高了整孔梁的刚度,本文结合该梁型的施工情况,对施工过程中的注意事项进行了分析研究。
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| 关 键 词： | 预应力混凝土梁 先张法 施工 |
Construction Technology of 20-meter-long Pretensioned Prestressing Concrete T-beam |
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| PAN Jian-hua. Construction Technology of 20-meter-long Pretensioned Prestressing Concrete T-beam[J]. Construction Technology, 2006, 0(Z2) |
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| Authors: | PAN Jian-hua |
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| Abstract: | In this article,the author introduces the construction technology of 20-meters-long pretensioned prestressing concrete T-beam.Because of transverse tension was adopted in bridge design,which can improve the rigid of integral bridge,the author analyzes the attention items during the bridge construction. |
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| Keywords: | prestressed concrete beam pretensioned method construction |
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