1. Rock Mechanics for Underground Mining;Brady,1985
2. Introduction to the Mechanics of a Continuous Medium;Malvern,1969
3. Stresses in rock about cavities;Terzaghi;Géotechnique,1952
4. Design of underground openings in competent rock;Obert;US Bur. Mines Bull.,1960
5. Stresses in a plate due to the presence of cracks and sharp corners;Inglis;Trans. Inst. Naval Arch.,1913