关键词: 复合材料, 刚度, 光纤

Abstract:

With the help of holographic interferometry and by usig counterpart test objects of domestic conventional composite material, a study is conducted of the influence on composite material rigidity after optical fibers are embedded in it. The paper gives experiment results and analysis which show that after embedding optical fiber, the composite material has stronger rigidity. The research has great significance to substitute the construction of composite material after embedding optical fibers for the composite material of aircraft.

Key words: composite mater ial, r igidity, opt ical fiber s