Prediction of Frost-Heaving Behavior of Saline Soil in Western Jilin Province, China, by Neural Network Methods

Table 2

Range of the variables.

variables	Variable properties	Maximum	Minimum	Range
Compactness (%)	Input	95	85	10
Water content (%)	Input	18	26	8
Temperature (°C)	Input	5	−25	30
Content of soluble salts (%)	Input	1.40	1.08	0.32
Frost-heaving ratio (%)	Output	2.297	−1.750	4.047