废旧橡胶再生混凝土抗压性能试验研究

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废旧橡胶再生混凝土抗压性能试验研究
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8 M% c0 b$ {8 `' f  Q& a0 v【英文篇名】 Experimental Research of Compressive Performance on Recycled Aggregate Concrete with Waste Rubber
" n# [% X) v* `( g* q. I【作者中文名】 龙秀海; 吴炎海;
* I1 v' W8 U6 ?( ~$ A0 s7 G' z【作者英文名】 Long Xiuhai Wu Yanhai （Faculty of Civil and Transportation Engineering; Guangdong University of Technology Guangzhou 510006）;
【作者单位】 广东工业大学土木与交通工程学院;
【文献出处】 福建建筑, Fujian Architecture & Construction, 编辑部邮箱 2011年 03期  
0 L& c; N$ Y9 {4 o) D. d期刊荣誉：ASPT来源刊  CJFD收录刊
【关键词】 再生混凝土; 抗压性能; 破坏特征; 试验研究;
; u! R; q; o4 X: a1 _; I【英文关键词】 Recycled concrete Cube compressive performance Failure characteristic Experimental Research;
1 b% _+ m. W! A9 Z9 H6 Q4 y7 y【摘要】 本文通过11组再生混凝土立方体抗压强度试验,以再生粗骨料取代率和废旧橡胶粒的掺量两个参数作为变量,研究了废旧橡胶再生混凝土的抗压性能和破坏特征。试验结果表明:橡胶颗粒降低了再生混凝土的抗压强度,但能有效提高再生混凝土的延性。
【英文摘要】 This study presents on 11 groups tests of recycled concrete cube compressive strength,with two variables both the replacement of recycled coarse aggregate and the content of rubber particles,to study the compressive strength performance and failure characteristics of recycled concrete with waste rubber.The test results indicated that the rubber particles reduces the compressive strength of recycled concrete,but can improve the ductility effectively