The modules of carbon fiber reinorced plastics (CFRP) thin-wall pipe tested by water pressure blasting method was researched.The effect of wall thickness on test value of modules was analyzed by simulation and experimental investigation.It shown that the test value of modules increased with wall thickness of CFRP pipe,and the greater the modules of carbon fiber,the greater the influence.According to the analysis it concluded that the radial compression effect was the main reason.Therefor the wall thickness of CFRP pipe should be as less as possible on the premise of structure stability when the sample was tested by water pressure blasting method.
Wang Haiyan, Zhang Dongdong, Rao Cong, Shen Wei
. Research on module test of CFRP thin-wall pipe based on water pressure blasting method[J]. New Chemical Materials, 2021
, 49(8)
: 79
-81
.
DOI: 10.19817/j.cnki.issn 1006-3536.2021.08.017
[1] 杨玉梅.碳纤维复合材料的实际应用[J].中国粉体工业,2019(4):28-30.
[2] 谷圆圆.基于试验和模拟的复合材料薄壁管的吸能特性研究[D].长沙:湖南大学,2016.
[3] 王文才,杨福江,吴雷.旋转载荷下碳纤维复合材料圆柱壳刚度退化规律研究[J].中国核科学技术进展报告,2015(4):39-44.
[4] 温卫东,李俭,崔海涛,等.缠绕线型对缠绕复合材料圆管轴向拉伸失效的影响[J].复合材料学报,2014,31(4):1084-1090.
[5] 赵伟利,郭子学,冉波.碳纤维复合材料薄壁圆筒的轴向导热系数测试[J].原子能科学技术,2019(3):1-5.
[6] 张晓军,常新龙,樊鈺,等.张力制度对纤维缠绕炭纤维增强复合材料性能的影响[J].陕西师范大学学报(自然科学),2008(S1):32-34.
[7] 李伟,李颖,王少凡,等.FRP复合材料容器水压爆破声发射特性分析[J].压力容器,2012(5):18-22,33.
