Geomechanical model for surface excavation in tropically weathered granite - Seyed Vahid Alavi Nezhad Khalil Abad, 1980-,Eauthor 500280; Edy Tonnizam Mohamad, supervisor 485143; Ibrahim Komoo, supervisor 311145; Mohd. For Mohd. Amin supervisor 279725; Fakulti Kejuruteraan Awam 8022 (Universiti Teknologi Malaysia)