| 兰州地区获得高强度砼的途径 |
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| 引用本文： | 梁玉国,刘翠兰. 兰州地区获得高强度砼的途径[J]. 兰州理工大学学报, 1999, 25(2): 84-88 |
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| 作者姓名： | 梁玉国 刘翠兰 |
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| 作者单位： | 甘肃工业大学建筑工程系,甘肃,兰州,730050 |
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| 摘 要： | 从高强砼的破坏机理出发，通过用碎卵石配制Ｃ６５高强砼的试验研究，利用兰州地区原材料，从骨料、界面过渡层、水胶比、减水剂、粉煤灰和搅拌顺序等方面提出了获得高强砼的途径．
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| 关 键 词： | 高强砼 水胶比 粉煤灰 粗骨料 高效减水剂 搅拌顺序 |
| 文章编号： | 1000-5889（1999）02-0084-05 |
| 修稿时间： | 1998-08-12 |
Ways of obtaining higher high-strength concrete in Lanzhou district |
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| LIANG Yu-guo,LIU Cui-lan. Ways of obtaining higher high-strength concrete in Lanzhou district[J]. Journal of Lanzhou University of Technology, 1999, 25(2): 84-88 |
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| Authors: | LIANG Yu-guo LIU Cui-lan |
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| Abstract: | Above all, this paper stated the destroying principle of high strength concrete in detail. On the basis of the experimental research, the paper analyzed the phenomena in experiments of using local material to obtain high strength concrete. On the other hand, the ways of obtaining high strength concrete from six aspects had been put forward. |
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| Keywords: | high strength concrete water cement ratio fly ash coarse aggregate super plasticizer agitation orders |
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