Assessment using photogrammetry technique

• Main Author: Ngai, Jia Le
• Other Authors: Wong Louis Ngai Yuen
• Format: Final Year Project
• Language: English
• Published: 2015
• Subjects: DRNTU::Engineering::Civil engineering::Geotechnical
• Online Access: http://hdl.handle.net/10356/64428
• Institution: Nanyang Technological University

Surface roughness of rock joint has always been the major consideration on the estimation of the shear strength of the rock mass which is one of the major research focuses in rock engineering. Digitalization of the rock surfaces to form 3-dimensional point cloud and extract directional roughness pro...