摘要
本文以玻纤/环氧复合材料为试件,从理论和实验两个方面分析研究了试件尺寸对复合材料偏轴工程常数测定的影响。理论分析表明,这种影响是不可忽略的,对于高性能复合材料来说问题显得更为突出。实验结果验证了理论预计的影响规律,从而证明GB 1447-83对玻纤/环氧偏轴工程常数的测定虽仍适用,但对高性能复合材料则不可延用之。
The influence of specimen dimentions on the measurement for off-axis engineering constants of composites was studied theoretically and experimentally, which indicates that influence can't be omitted, especially in advanced composites. AS a result, GB 1447-83 can be used in measurement for off-axis engineering constants of glass/epoxy system, but can't be used for advanced composites.
出处
《玻璃钢／复合材料》
CAS
CSCD
1990年第3期23-27,共5页
Fiber Reinforced Plastics/Composites
