摘要
将力偶分解为等值、平行、反向的两个横向力,采用ESPI技术对力偶作用时薄板的挠度进行全场测量,提供一种面向力偶作用时的测试手段。并与其数值解作一比较。
By using ESPI technology, this paper makes an overall measurement of deflection of lamina under the action of couple, which is divided into two cross forces of equivalence value and parallel or reversed.And it offers a means to measure towards the action of couple. Meanwhile it gives a comparison with the numerical solution.
出处
《扬州职业大学学报》
2007年第1期34-36,共3页
Journal of Yangzhou Polytechnic College
关键词
电子散斑干涉
力偶
薄板
挠度
electronic speckle interference
couple
lamina
deflection
