摘要
本文列举了数据数值计算方法在光测实验应力分析中的各种应用,介绍了近年来国内实验——数值混合法研究工作的进展。同时,对实验力学与计算力学手段结合应用的趋势及其优越性做了评述,并就混合法的精度、灵敏度、可靠性、适用性等问题及今后研究的方向提出了看法。
Combined appl icat ion of numerical methods and experimental methods to stress analysis is introduced and domestic work in recent years is particularly mentioned. The precision, sensitivity and reliability of hybrid experimental-numerical method are discussed.At the same time, the advantages and the problems remained to be solved hereafter in this field are discussed as well.
关键词
光测力学
数值法
混合法
应力分析
photomechanics
numerical method
hybrid method
stress analysis
