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论文类型：期刊论文

发表时间：2011-01-01

发表刊物：Advances in Intelligent and Soft Computing

收录刊物：EI、Scopus

卷号：105

页面范围：417-420

ISSN号：18675662

摘要：Neural network models are developed for estimating model parameters of conditioned soils in EBP shield. The parameter identification of nonlinear constitutive model of soil mass is based on an inverse analysis procedure, which consists of minimizing the objective function representing the difference between the experimental data and the calculated data of the mechanical model. The models are found to have good predictive ability and are expected to be very useful for estimating model parameters of conditioned soils in EBP shield. ? 2011 Springer-Verlag Berlin Heidelberg.