期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2018
卷号：189
期号：3
页码：032018
DOI：10.1088/1755-1315/189/3/032018
语种：English
出版社：IOP Publishing
摘要：Top ram pressure is one of the important factors, which impacts the mixing process and top ram pressure of SFRC greatly. The effects of different top ram pressure on mixing process of SFRC have been researched by experiments. In the paper, the top ram pressure was changed from 0.3MPa to 0.6MPa respectively. And also the addition of short fibers was about 0phr~6phr. The experimental results indicated that SFRC had better physical and mechanical properties as top ram pressure was about 0.6MPa, and the addition of short fibers was about 3phr.
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