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以陕北府谷县Q3黄土为研究对象,采用常规直剪试验和常规三轴不固结不排水试验,对不同含水量土样的抗剪强度参数进行了测定,得出了陕北Q3黄土抗剪强度随含水量变化的规律,并提出陕北Q3黄土随含水量变化的抗剪强度公式。
Taking Q3 loess in Fugu County of northern Shaanxi as the research object, the shear strength parameters of soil samples with different water contents were measured by conventional direct shear tests and conventional three-axis unconsolidated undrained tests. The results show that Q3 loess Shear strength with the change of water content, and put forward the shear strength formula of Q3 loess in northern Shaanxi with the change of water content.