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稻壳掺量及粒径对混凝土抗压强度影响的试验研究
引用本文:王显利,王凯英,胡祥修,陈晓宇,张锐. 稻壳掺量及粒径对混凝土抗压强度影响的试验研究[J]. 吉林林学院学报, 2014, 0(5): 689-691
作者姓名:王显利  王凯英  胡祥修  陈晓宇  张锐
作者单位:北华大学汽车与建筑工程学院,吉林吉林132013
基金项目:吉林省教育厅科学技术研究项目(2013176); 国家级大学生创新项目(2014023)
摘    要:对稻壳浸泡除糖,试验研究其掺量和粒径对C40混凝土抗压强度的影响规律.结果表明:混凝土中添加稻壳粉后混凝土抗压强度明显降低,且混凝土抗压强度的降低随稻壳掺量的增加大致呈线性变化规律;稻壳粒径大小对混凝土抗压强度有影响,表现为先增大后减小的趋势.稻壳掺量3%,粒径3.15 mm时可制备出C30混凝土.

关 键 词:稻壳  混凝土  抗压强度

Experiment on Effects of Rice Husk Quantity and Particle Size on the Compressive Strength of Concrete
Wang Xianli,Wang Kaiying,Hu Xiangxiu,Chen Xiaoyu,Zhang Rui. Experiment on Effects of Rice Husk Quantity and Particle Size on the Compressive Strength of Concrete[J]. , 2014, 0(5): 689-691
Authors:Wang Xianli  Wang Kaiying  Hu Xiangxiu  Chen Xiaoyu  Zhang Rui
Affiliation:(Automotive and Architectural Engineering College of Beihua University ,Jilin 132013, China)
Abstract:The effects of rice husk quantity and particle size on concrete compressive strength of C40 are studied by soaking rice husk to remove the sugar. The result shows concrete compressive strength reduces significantly,and the decrease of law concrete compressive strength is roughly linear with the content of rice husk increasing;The rice husk particle size affects on the compressive strength of concrete,the law of the effect increases at the first and then decreases;C30 concrete can be prepared if the rice husk content is 3% and the particle size of rice husk is 3. 15 mm.
Keywords:rice husk  concrete  compressive strength
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