摘要
根据光弹性原理,对三弧段等距型面联接强度进行光弹试验研究。通过建立平面偏振光试验系统,对用光敏材料制成的与实物相似的三弧段等距型面试件施加一定载荷,并用偏振光照射,直观表现三弧段等距型面联接的应力分布规律。
According to the photoelastric theory, the link intensity of three-arc equidistance surface was investigated through photoelasticity experiment ： by establishing the experiment system of plane polarized light, and applying certain load to the sample of threearc equidistance surface which was made of light-sensitive material and similar to the substance, then being illuminated by polarized light, the regularity of stress distribution on the link intensity of three-arc equidistance surface was indicated directly.
出处
《机械强度》
CAS
CSCD
北大核心
2006年第3期470-473,共4页
Journal of Mechanical Strength
关键词
三弧段等距型面
联接强度
应力
光弹实验
Three-arc equidistance surface
Link intensity
Stress
Photoelastidty experiment
