| 泵送混凝土在30m跨渡槽槽身施工中的应用 |
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| 作者姓名： | 周吉顺 张忠林 姜作艳 |
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| 作者单位： | 1. 南水北调中线建管局漕河项目建管部,河北,满城,072150
2. 中国水利水电第六工程局,辽宁,丹东,118002 |
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| 摘 要： | 以漕河渡槽槽身三向预应力混凝土施工为例,介绍泵送混凝土施工在渡槽工程的具体实施情况。高架现浇三向预应力渡槽采用泵送混凝土在国内经实践检验,效果良好,保证了混凝土入仓强度,为大型渡槽混凝土施工积累了一定的经验.
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| 关 键 词： | 泵送混凝土 渡槽 预应力 槽身 |
| 文章编号： | 1672-1683（2007）01-0111-02 |
| 修稿时间： | 2006-08-26 |
Application of the Pump Concrete in Aqueduct 30m Span Concrete Construct |
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| Authors: | ZHOU Ji-shun ZHANG Zhong-lin JIANG Zuo-yan |
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| Affiliation: | 1. Cao River Project Construction Management Department of Administration Bureau of Arterial Engineering Construction of Middle Route of South-to-North Water Diversion, Mancheng 072150,China ; 2. Sinohy dro Engineering Bureau 6,Dandong 118002,China |
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| Abstract: | Three Caohe Aqueduct in prestressed concrete construction as an example. Concrete Pumping at Aqueduct on the specific implementation of the project. Elevated to the three cast-in-place concrete pump used in prestressed concrete aqueduct through practice, the results have been excellent, ensuring the strength of concrete warehousing, Aqueduct for Concrete Construction accumulated a certain amount of experience. |
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| Keywords: | he Pump Concrete Aqueduct Pre-stress Construct |
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