Research of Physical and Mechanical Properties of SFRC by Top Ram Pressure

2018 International Conference on Civil and Hydraulic Engineering

土木建筑工程;水利工程

Shen, Bo^1,2 ; Zhang, Dewei^1,2 ; Pan, Yiren^1,2 ; Zhu, Lin^1,2 ; Tian, Xiaolong^1,2 ; Li, Shaoming^1,2 ; Wang, Chuansheng^1,2

Shandong Provincial Key Laboratory of Polymer Material Advanced Manufacturing Technology, Qingdao, Shandong

266061, China^1

College of Electromechanical Engineering, Qingdao University of Science and Technology, Qingdao, Shandong

266061, China^2

关键词: Mixing process;    Physical and mechanical properties;    Short Fiber;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/189/2/022001/pdf
DOI  :  10.1088/1755-1315/189/2/022001

学科分类：土木及结构工程学

来源: IOP

【 摘 要 】

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.