Inverse Parametric Analysis of Seismic Permanent Deformation for Earth-Rockfill Dams Using Artificial Neural Networks

Table 2

Ranges of parameters to be inversed and initial values.

Parameter variation	𝑐1	𝑐2	𝑐4	𝑐5
Inversion range of parameters	0.005	0.5	0.1	0.75
	~0.01	~1.0	~0.2	~1.50
Initial parameters	0.0064	0.75	0.18	1.33