Simulation of Stress-Strain Behavior of Saturated Sand in Undrained Triaxial Tests Based on Genetic Adaptive Neural Networks

نویسنده

  • Yie-Ruey Chen
چکیده

This study applies artificial neural networks (ANN) to simulate the soil stress-strain relationship observed in test data from triaxial shear testing of saturated sand. A genetic algorithm is used to obtain an optimal framework for the ANN. The results show that the proposed genetic adaptive neural network (GANN) can effectively model undrained monotonic and cyclic triaxial behaviour of saturated sand under isotropic or anisotropic consolidation. Therefore, the proposed GANN soil behaviour simulation can be used as a simple, reliable and practical analysis method.

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تاریخ انتشار 2010