State Key Laboratory of Geomechanics and Geotechncal Engineering;
Institute of Rock and Soil Mechanics;
Chinese Academy of Sciences;
Wuhan;
430071;
China;
Hubei Key Laboratory of Geoenvironmental Engineering;
Wuhan;
430071;
China;
Beijing;
100049;
China;
University of Chinese Academy of Sciences;
Sanjiang Engineering Construction Administration Bureau of Heilongjiang Province;
Harbin;
China;
Cohesive; non-swelling; soil(CNS); Expansive; soil; Unidirectional; seepage; Electric; charge; effect; Swelling; inhibition; mechanism;