| C70负温高强泵送混凝土负温下强度发展规律的研究 |
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| 引用本文： | 王剑 葛兆明. C70负温高强泵送混凝土负温下强度发展规律的研究[J]. 混凝土, 2000, 0(9): 11-13 |
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| 作者姓名： | 王剑 葛兆明 |
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| 作者单位： | 哈尔滨建筑大学材料科学与工程系!黑龙江哈尔滨150006 |
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| 摘 要： | 研究表明：Ｃ７０负温高强泵送混凝土在负温条件下的强度发展，遵循对数函数规律，通过对数据处理，得出其在负温下强度发展规律的数学模型。
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| 关 键 词： | 负温泵送混凝土 性能研究 负温强度 |
The Research on Strength Development Law at Subzero Temperature of C70 Subzero Temperature High Strength Pumping Concrete |
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| Wang Jian,Ge Zhao ming,Niu Chang ren,Zhu Wei zhong. The Research on Strength Development Law at Subzero Temperature of C70 Subzero Temperature High Strength Pumping Concrete[J]. Concrete, 2000, 0(9): 11-13 |
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| Authors: | Wang Jian Ge Zhao ming Niu Chang ren Zhu Wei zhong |
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| Abstract: | ? The research on strength development at subzero temperature shows that the concrete abides by logarithm regular pattern.After disposal of data from experiment,We got a mathematics model. The model,to some extent,reflects the strength development law of C70 pumping concrete at different subzero temperatures,so It has a certain instruction to engineering applications. |
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| Keywords: | ? C70 subzero temperature pumping concrete strength development law at subzero temperature mathematics model |
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