GAO Guang-yun, LI Wei, GU Guo-rong, et al. Analysis of shear strength parameters for calculating earth
pressure in soft soil foundation pit[J]. 2005, 26(S1期 刊出日).
GAO Guang-yun, LI Wei, GU Guo-rong, et al. Analysis of shear strength parameters for calculating earth
pressure in soft soil foundation pit[J]. 2005, 26(S1期 刊出日).DOI:
According to the experimental data in soft soil foundation pit in Shanghai
this paper presents the variation of calculating earth pressure based on the different shear strength parameters. Considering national codes
technical specifications and local code
combined with the practical and local experiences
the applicability of different shear strength parameters are analyzed. In the design of supporting structure for foundation pit
this paper suggests that shear strength parameters of consolidated undrained experiment should be used to calculate earth pressure; and that shear strength parameters of consolidated quick direct shear test may be used to calculate earth pressure when with credible experiences.