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| 废旧钢纤维橡胶再生混凝土抗压性能试验研究 | |
| 引用本文： | 翟礼宁,吴炎海,龙秀海. 废旧钢纤维橡胶再生混凝土抗压性能试验研究[J]. 广东土木与建筑, 2011, 0(11): 55-58 |
| 作者姓名： | 翟礼宁 吴炎海 龙秀海 |
| 作者单位： | 广东工业大学土木与交通工程学院;广东省建筑设计研究院 |
| 摘 要： | 以再生粗骨料取代率和废旧钢纤维橡胶粒掺量两参数作为变量配制C30废旧钢纤维橡胶再生混凝土,研究其抗压性能和破坏特征,并与相同配比的废旧橡胶再生混凝土进行对比分析,试验结果表明再生混凝土中的废旧钢纤维橡胶颗粒会降低其抗压强度,但能有效改善其抗裂性能,在30％取代率下其抗压性能低于废旧橡胶再生混凝土,但在60％取代率下则相... |
| 关 键 词： | 再生混凝土 钢纤维橡胶 抗压性能 试验研究 |
Experimental Research of Compressive Performance on Recycled Aggregate Concrete with Waste Steel Fiber Rubber |
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| Zhai Lining,Wu Yanhai,Long Xiuhai. Experimental Research of Compressive Performance on Recycled Aggregate Concrete with Waste Steel Fiber Rubber[J]. Guangdong Architecture Civil Engineering, 2011, 0(11): 55-58 | |
| Authors: | Zhai Lining Wu Yanhai Long Xiuhai |
| Affiliation: | 1、Faculty of Civil and Transportation Engineering,Guangdong University of Technology Guangzhou 510006,China; 2、The Architectural Design and Research Institute of Guangdong Province Guangzhou 510010,China) |
| Abstract: | In this paper,recycled aggregate concrete with steel fiber and rubber with the strength grade of C30 was made by,with two variables both the replacement of recycled coarse aggregate and the content of steel fiber rubber particles,to study the compressive strength performance and failure characteristics of recycled concrete with waste steel fiber rubber,and compare with the same mixture proportion of recycled concrete with waste rubber.The test results indicated that the steel fiber rubber particles reduces the compressive strength of recycled concrete,but can effectively improve the crack resistance.And then the axial compressive performance recycled aggregate concrete with rubber was prior to recycled concrete with waste steel fiber rubber with the replacement rate of 30%,but on the contrast with the replacement rate of 60%. |
| Keywords: | recycled concrete steel fiber and rubber cube compressive performance experimental research |
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