摘要
利用数字图像频域分析法对CFRP片材进行了试验研究,计算了位移场及应变场,得到了CFRP片材的应力-应变关系曲线,并对试验结果进行了分析.
In this paper,the experimental study with digital image analysis in frequency is applied in the CFRP plate,and the displacement field and strain field are obtained rather accurately. The relation curve between stress and strain of CFRP plate is carried out. The analysis about experimental result is given.
出处
《河北建筑工程学院学报》
CAS
2009年第4期3-6,共4页
Journal of Hebei Institute of Architecture and Civil Engineering
基金
河北省建设厅资助项目(2008-119)
关键词
数字图像频域分析法
CFRP片材
位移场
digital image analysis in frequency
CFRP plate
displacement field
