“…ANN models were recently adopted by researchers in the area of geotechnical engineering (e.g., Abu Keifa, 1998;Baziar & Jafarian, 2007;Chen, Hsieh, Chen, & Shih, 2005;Goh, 1994Goh, , 1995Hanna, Morcous, & Helmy, 2004, 2007a, Hanna, Ural, & Saygili, 2007bTeh, Wong, Goh, & Jaritngam, 1997;Wang & Rahman, 2002). Such as, Baziar and Jafarian (2007) developed an ANN model to correlate some of the soil parameters with the strain energy required liquefaction triggering. They carried out parametric study and confirmed the results using previously published cyclic triaxial, simple shear and torsional shear test results.…”