Micromorphological characterization and random reconstruction of 3D particles based on spherical harmonic analysis - Shi, Chong; Shen, Jun-liang; Xu, Wei-ya; Wang, Ru-bin; Wang, Wei (Journal of Central South University, 2017)
Keywords: Computer simulation; Engineering; Errors; Fourier analysis; Function analysis; Harmonic analysis; Invariance; Mathematical analysis; Mathematical models; Mechanical properties; Metallic Materials; Microstructure; Orthogonality; Reconstruction; Rocks; Soil mechanics; Soil properties; Spherical harmonics; Strength; Stress-strain relationships; Stresses; spherical harmonic function; meso particle; multi-scale; random reconstruction; three-dimensional micromorphology