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| 摘要: |
| 分析了水泥基材料中集料相与基体相性能匹配性对其力学性能的影响规律，探讨了集料相与基体相之间的协同作用；试验研究了集料最大粒径、集料含量对抗压强度达200MPa的活性粉末混凝土强度、动弹模量等力学性能的影响；分析了活性粉末混凝土集料相与基体相的相互作用． |
| 关键词: 集料 活性粉末混凝土 土力学 抗压强度 水泥基材料 力学性能 模量 最大粒径 匹配性 试验研究 |
| DOI： |
| 分类号:TU528 U416 |
| 基金项目: |
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| Effect of Aggregate on Strength and Dynamic Elastic Modulus of Reactive Powder Concrete |
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LONG Guang-cheng XIE You-jun JIANG Zheng-wu SUN Zhen-ping WANG Pei-ming
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| Abstract: |
| The effects of the match of matrix-aggregate properties on the mechanical properties of concrete as well as the synergetic effect between matrix phase and aggregate phase were analyzed and (studied) in detail. Further, the influences of amount and maximum diameter of aggregate on strength and dynamic elastic modulus of reactive powder concrete was investigated by experiments. And the interaction between aggregate and matrix on mechanical properties of reactive powder concrete was analyzed. |
| Key words: aggregate,mechanical properties,synergetic effect,reactive powder concrete |
