| 公路桥梁中20 m后张法预应力简支箱梁的预制 |
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| 引用本文： | 杨来华. 公路桥梁中20 m后张法预应力简支箱梁的预制[J]. 山西建筑, 2005, 31(14): 149-150 |
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| 作者姓名： | 杨来华 |
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| 作者单位： | 中铁十二局集团二公司 |
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| 摘 要： | 结合具体的工程实例,全面介绍了20 m后张法预应力混凝土简支箱梁的施工方法,并对其优点作了分析,指出20 m后张法预应力简支箱梁广泛用于高速公路桥梁中取得了较显著的效果.
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| 关 键 词： | 后张法 简支箱梁 预制 |
| 文章编号： | 1009-6825(2005)14-0149-02 |
| 修稿时间： | 2005-04-13 |
The application of 20 m post-tensioned prstressed concrete simple box beam in highway bridge |
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| YANG Lai-hua. The application of 20 m post-tensioned prstressed concrete simple box beam in highway bridge[J]. Shanxi Architecture, 2005, 31(14): 149-150 |
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| Authors: | YANG Lai-hua |
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| Affiliation: | YANG Lai-hua |
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| Abstract: | Combined with practical engineering the construction method of 20 m post-tensioned prstressed concrete simple box beam is completely introduced. Its advantages are analyzed. Author points out that this kind of box beam is widely applied in super highway bridge and receive good effect. |
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| Keywords: | post-tensioned method simple supported box beam pre-cast |
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