摘要
对双轴向经编织物增强柔性复合材料中心裂缝撕裂性能进行了试验研究,特别对不同初始裂缝长度及角度的撕裂进行了观察及分析。试验结果表明撕裂强力与应变主要依赖于初始裂缝长度及角度。
The crack propagation strength of samples, in particular by the evaluation of the influence of the crack length and direction on its propagation under mono-axial tests has been observed and analyzed. The results show that the tearing strength depends on the initial crack orientation and initial crack length.
出处
《国际纺织导报》
2009年第1期46-48,50,共4页
Melliand China
关键词
中心裂缝
柔性复合材料
双轴向经编
撕裂
precracked, flexible composite, biaxial warp knitting, tearing
