Back Analysis of the Permeability Coefficient of a High Core Rockfill Dam Based on a RBF Neural Network Optimized Using the PSO Algorithm

Table 7

Back analysis results and indoor testing results of the permeability coefficients.

Partition	Core-wall (-direction)	Core-wall (-direction)	Filter material I	Coarse rockfill material II
	1.85 × 10^−6	3.92 × 10^−7	1.71 × 10^−2	3.79 × 10^−2
	5 × 10^−6		1.51 × 10^−2	2.97 × 10^−2