ORTHOGONAL FINITE ELEMENT METHOD AND ITS APPLICATION TOANALYSIS IN UNDERGROUND ENGINEERING PROJECT

The basic principle of orthogonal finite element method for experimental analysis is introduced and applied to the optimization of underground engineering design schemes. Manyuseful conclusions available to engineering is drawn. By analyzing the optimization of blot spraying parameters of large underground openings and selection of mining schemes of underground stope it is concluded that this method can be tentatively applied to optimization of engineering design schemes in underground engineering.