| 30m后张法预应力混凝土箱梁真空灌浆技术应用 |
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| 引用本文： | 孙运福. 30m后张法预应力混凝土箱梁真空灌浆技术应用[J]. 山西建筑, 2009, 35(36): 141-142 |
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| 作者姓名： | 孙运福 |
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| 作者单位： | 陕西省交通厅利用外资办公室,陕西,西安,710068 |
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| 摘 要： | 以商漫高速公路僧道关大桥30 m后张法预应力混凝土箱梁真空灌浆施工为实例,较为详细地介绍了真空灌浆施工技术,积累了真空灌浆施工经验,保证了预应力混凝土箱梁的工程质量。
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| 关 键 词： | 大桥 箱梁 真空灌浆施工 应用 |
The application of 30 m post-tensioned prestressed concrete box beam vacuum-assisted grouting technology |
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| Affiliation: | SUN Yun- fu |
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| Abstract: | Taking the 30 m post-tensioned prestressed concrete box beam vacuum-assisted grouting construction of Sengdaoguan Bridge on Shangman expressway for example,this paper introduces the vacuum-assisted grouting construction technology in detail,accumulating experiences for this kind of construction and guaranteeing the project quality of post-tensioned prestressed concrete box beam. |
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| Keywords: | bridge box beam vacuum-assisted grouting construction application |
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