白光DSCM方法用于岩石变形观测的研究

Study on the White Light DSCM Method for Deformation Measurement of Rock Materials

本文分析了白光 DSCM(数字散斑相关测量 )方法用于岩石材料表面变形观测的可行性及优越性 ,并根据岩石材料变形的特点将普通的 DSCM方法进行改进 .DSCM方法应用于岩石变形观测中 ,使观测过程得到简化 ,同时有助于解决岩石力学中一些难题 .文中的实验结果证实了该方法的可行性和优越性 .

The feasibility and advantage of white light DSCM (Digital Speckle Correlation Measurement)used for deformation measurement of rock materials is studied and some improvement in application to different rock materials is reported in this paper. The deformation measurement process of rock materials is simplified by the method.