| 钢纤维高强混凝土薄型下水井盖板的材料研究 |
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| 引用本文： | 林小松,杨果林,曹国娥.钢纤维高强混凝土薄型下水井盖板的材料研究[J].湖南科技大学学报(自然科学版),2001,16(1):50-52. |
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| 作者姓名： | 林小松 杨果林 曹国娥 |
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| 作者单位： | 湘潭工学院 土木工程系, |
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| 摘 要： | 针对重型盖板、轻型盖板和盖座为符合工业生产的需要而提出的不同要求，即强度要求和经济性要求，分别设计了钢纤维混凝土的配合比，并对其力学性能进行了试验研究，分别得出了满足两种要求的低含量钢纤维高强和中强混凝土.表4，参5.
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| 关 键 词： | 钢纤维混凝土 低含量 高强混凝土 井盖 |
| 文章编号： | 1000-9930(2001)01-0050-03 |
| 修稿时间： | 2000年5月17日 |
Research on the steel
fiber reinforced concrete with high strength used for thin manhole cover |
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| LIN Xiao-song,YANG Guo-lin,Cao Guo-e.Research on the steel
fiber reinforced concrete with high strength used for thin manhole cover[J].Journal of Hunan University of Science & Technology(Natural Science Editon),2001,16(1):50-52. |
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| Authors: | LIN Xiao-song YANG Guo-lin Cao Guo-e |
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| Abstract: | For the needs of the manufacture,the thin manhole cover made of steel fiber reinforced concrete with high strength must meet both strength demands of structure design and economical. So the high strength concrete with low content of steel fiber are proposed.The mix proportions are designed and the mechanics performances are tested respectively for the heavy-duty cover,light-duty cover and cover pedestal;the steel fiber reinforced concretes with high and middle strength and low content of steel fiber are obtained.4tabs.,5refs. |
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| Keywords: | steel fiber reinforced concrete low content of fiber high strength concrete manhole cover |
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