3Vanegas L.V,Labib A.W.Application of new fuzzy-weighted average (NFWA) method to engineering design evaluation[J].International Journal of Production Research,2001,39(6):1147-1162.
4Hudson J A.Rock engineering systems:Theory and Practice[M].Horwood Chichester,1992.
5Jiao Y,Hudson J A.The Fully-Coupled Model for Rock Engineering Systems[J].Int J Rock Mech Min Sic,1995,32(5):491-512.
6Yang Y,Zhang Q.The application of neural networks to rock engineering systems[J].Int J Rock Mech Min Sic,1998,35(6):727-745.
7Cai J G,Zhao J,Hudson J A.Computerization of rock engineering systems using neural networks with an expert system[J].Rock Mech Rock Engng,1998,31(3):135-152.
8Saaty T L. The analytic hierarchy process [ M ]. New York:McGraw - Hill, 1980.
9Saaty. T L, Wong M M. Projective average family size in rural India by the analytic Hierarchy process [ J ]. Journal of Mathematical Sociology, 1983, (9) : 181 - 209.
