... Abstract This study presents the quantitative evaluation of heterogeneity using the characteristic dimension. We propose the modified two-point correlation method to extract the ‘characteristic and representative size’ embedded in rocks applicable to both gray-level and binary images from 3D x...

... on the experiment of marble failure process, a new model is proposed to describe the whole process of marble failure and the failure mechanism is explained. machine learning damage stage heterogeneity Wellbore Design new model experiment compaction variable Maximum Entropy method Artificial...