Effective Stress in Unsaturated Soil

Chen Zhenghan, Wang Yongsheng, Xie Dingyi. Effective Stress in Unsaturated Soil[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(3): 62-69.

Citation:

Chen Zhenghan, Wang Yongsheng, Xie Dingyi. Effective Stress in Unsaturated Soil[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(3): 62-69.

Citation:

Chen Zhenghan, Wang Yongsheng, Xie Dingyi. Effective Stress in Unsaturated Soil[J]. Chinese Journal of Geotechnical Engineering, 1994, 16(3): 62-69.

Abstract

A theoretical formula of ettective stress for anisotropic porous media and unsaturated soil isderived on the base of elasticity theory, and the effective stress parameter is measured with convention-al triaxial apparatus. Some misunderstandings on the concept of effective stress are clanfied.

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