8Porbaha A, Zhao A, Kobayashi M, et al. Upper bound .estimate of scaled reinforced soil retaining walls[J]. Geotextiles and Geomembranes, 2000, 18(6): 403-413.
9He S, Li J. Modeling nonlinear elastic behavior of reinforced soil using artificial neural networks[J]. Applied Soft Computing, 2009, 9(3): 954-961.
10Hattamleh O A, Muhunthan B. Numerical procedures for deformation calculations in the reinforced soil walls[J]. Geotextiles and Geomembranes, 2006, 24(1): 52-57.