Research Article

Experimental Study on Influence of Vaporous Water on Salt Expansion of Sulfate Saline Soil

Figure 3

Sulfate saline soil displacement projection model device (D = diameter; H = height; T = thick; HD = hole diameter; HS = hole space). (a) Device design and physical drawing. (b) Sodium sulfate saline soil test cylinder [19, 21].
(a)
(b)