Estimating Model Parameters of Conditioned Soils by Using Artificial Network

@inproceedings{Zichang2009EstimatingMP,
  title={Estimating Model Parameters of Conditioned Soils by Using Artificial Network},
  author={Shangguan Zichang and Li Shouju and Sun Wei and Luan Maotian},
  year={2009}
}
  • Shangguan Zichang, Li Shouju, +1 author Luan Maotian
  • Published 2009
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 ill-poseness of inverse problem is discussed. The classical gradient-based optimization algorithm for parameter identification is also investigated. Neural network models are developed for estimating model parameters of… CONTINUE READING