| 商品混凝土早龄期抗压强度的试验研究 |
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| 引用本文： | 李晓芬,马文亮,裴松伟,孙少楠. 商品混凝土早龄期抗压强度的试验研究[J]. 中原工学院学报, 2006, 17(4): 59-62 |
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| 作者姓名： | 李晓芬 马文亮 裴松伟 孙少楠 |
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| 作者单位： | 1. 中原工学院,郑州,450007
2. 华北水利水电学院,郑州,450008 |
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| 摘 要： | 通过对183块商品混凝土立方体试块在5个早龄期（3d、7d、14d、28d、60d）的抗压试验，拟合出了标准养护条件下不同龄期商品混凝土立方体强度计算公式，该公式的计算结果与实测结果吻合较好．可以应用到早龄期商品混凝土强度的推算。
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| 关 键 词： | 商品混凝土 立方体抗压强度 早龄期 |
| 文章编号： | 1671-6906(2006)04-0059-04 |
| 修稿时间： | 2006-05-12 |
Experimental Research on Compressive Strength of Premixed Concrete at Early Age |
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| LI Xiao-fen,MA Wen-liang,PEI Song-wei,SUN Shao-nan. Experimental Research on Compressive Strength of Premixed Concrete at Early Age[J]. Journal of Zhongyuan Institute of Technology, 2006, 17(4): 59-62 |
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| Authors: | LI Xiao-fen MA Wen-liang PEI Song-wei SUN Shao-nan |
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| Abstract: | As aresult of compressive tests on 183 cubic specimens at 5 ages,a formula for computing the cubic compressive strength of concrete at different ages under standard curing conditions are proposed,and a comparison of calculated results with experimental results shows good agreement.Finally,reserch achievements offered by this paper have reference for the designing and construction of premixed concrete |
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| Keywords: | premixed concrete cubic compressive strength early age |
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