| 高强混凝土的试验研究 |
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| 引用本文： | 杨幼华.高强混凝土的试验研究[J].西南交通大学学报,1994,29(4):398-403. |
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| 作者姓名： | 杨幼华 |
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| 作者单位： | 西南交通大学结构工程研究所 |
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| 摘 要： | 在试验研究的基础上，本文主要探讨了水泥标号，砂细度模数，碎石级配及最大粒径，高效减水剂的品种及掺量，混凝土成型工艺等主要因素对高强混凝土强度和工作度的影响。并测得高强混凝土部分物理力学性能。为工程应用高强混凝土提供一些试验依据。
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| 关 键 词： | 高强混凝土 坍落度 细度模数 |
Expetimental Study of High-Strength Concrete |
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| Yang Youhua.Expetimental Study of High-Strength Concrete[J].Journal of Southwest Jiaotong University,1994,29(4):398-403. |
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| Authors: | Yang Youhua |
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| Abstract: | Based on investiBation and test, this paper discusssrs emphatically the effects of the factors, such as grade of cement, fineness modulus of sand, grading and maximum syze of aggregate, type and dosage rate of high-range water-reducing admixture, forming techniques of concrete etc. on the strength and workability of high-strength concrete. Part of physico- mechanical propertias of high-strength concrete is measured at the same time, some considerations are given for engineering applications of high-strength concrete. |
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| Keywords: | high-strength concrete slumps fineness modulus grading |
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