Abstract:Primary fractures have significant impacts on the stability of surrounding rock in underground projects. Therefore, it is vital to find a solution for the problem of how to perform non-destructive detecting of rocks and extract the internal three-dimensional (3D) data field of rocks for visualization analysis. To address this problem, this paper proposed a method of 3D reconstruction for complex cracks in deteriorated sandstone and developed a program based on MATLAB. This work carried out image recognition on… Show more
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